1/*M/////////////////////////////////////////////////////////////////////////////////////// 2// 3// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 4// 5// By downloading, copying, installing or using the software you agree to this license. 6// If you do not agree to this license, do not download, install, 7// copy or use the software. 8// 9// 10// Intel License Agreement 11// For Open Source Computer Vision Library 12// 13// Copyright (C) 2000, Intel Corporation, all rights reserved. 14// Third party copyrights are property of their respective owners. 15// 16// Redistribution and use in source and binary forms, with or without modification, 17// are permitted provided that the following conditions are met: 18// 19// * Redistribution's of source code must retain the above copyright notice, 20// this list of conditions and the following disclaimer. 21// 22// * Redistribution's in binary form must reproduce the above copyright notice, 23// this list of conditions and the following disclaimer in the documentation 24// and/or other materials provided with the distribution. 25// 26// * The name of Intel Corporation may not be used to endorse or promote products 27// derived from this software without specific prior written permission. 28// 29// This software is provided by the copyright holders and contributors "as is" and 30// any express or implied warranties, including, but not limited to, the implied 31// warranties of merchantability and fitness for a particular purpose are disclaimed. 32// In no event shall the Intel Corporation or contributors be liable for any direct, 33// indirect, incidental, special, exemplary, or consequential damages 34// (including, but not limited to, procurement of substitute goods or services; 35// loss of use, data, or profits; or business interruption) however caused 36// and on any theory of liability, whether in contract, strict liability, 37// or tort (including negligence or otherwise) arising in any way out of 38// the use of this software, even if advised of the possibility of such damage. 39// 40//M*/ 41 42#ifndef _CVMAT_HPP_ 43#define _CVMAT_HPP_ 44 45#if 0 && (defined __cplusplus && (_MSC_VER>=1200 || defined __BORLANDC__ || defined __GNUC__)) 46 47#if _MSC_VER >= 1200 48#pragma warning( disable: 4710 ) /* suppress "function ... is not inlined" */ 49#endif 50 51#include <string.h> 52#include <stdio.h> 53 54#undef min 55#undef max 56 57/****************************************************************************************\ 58* C++ - like operations on CvScalar * 59\****************************************************************************************/ 60 61inline CvScalar& operator += ( CvScalar& a, const CvScalar& b ) 62{ 63 double t0 = a.val[0] + b.val[0]; 64 double t1 = a.val[1] + b.val[1]; 65 a.val[0] = t0; 66 a.val[1] = t1; 67 68 t0 = a.val[2] + b.val[2]; 69 t1 = a.val[3] + b.val[3]; 70 a.val[2] = t0; 71 a.val[3] = t1; 72 73 return a; 74} 75 76 77inline CvScalar& operator -= ( CvScalar& a, const CvScalar& b ) 78{ 79 double t0 = a.val[0] - b.val[0]; 80 double t1 = a.val[1] - b.val[1]; 81 a.val[0] = t0; 82 a.val[1] = t1; 83 84 t0 = a.val[2] - b.val[2]; 85 t1 = a.val[3] - b.val[3]; 86 a.val[2] = t0; 87 a.val[3] = t1; 88 89 return a; 90} 91 92 93inline CvScalar& operator *= ( CvScalar& a, double b ) 94{ 95 double t0 = a.val[0] * b; 96 double t1 = a.val[1] * b; 97 a.val[0] = t0; 98 a.val[1] = t1; 99 100 t0 = a.val[2] * b; 101 t1 = a.val[3] * b; 102 a.val[2] = t0; 103 a.val[3] = t1; 104 105 return a; 106} 107 108 109inline CvScalar& operator /= ( CvScalar& a, double b ) 110{ 111 double inv_b = 1./b; 112 double t0 = a.val[0] * inv_b; 113 double t1 = a.val[1] * inv_b; 114 a.val[0] = t0; 115 a.val[1] = t1; 116 117 t0 = a.val[2] * inv_b; 118 t1 = a.val[3] * inv_b; 119 a.val[2] = t0; 120 a.val[3] = t1; 121 122 return a; 123} 124 125 126inline CvScalar& operator *= ( CvScalar& a, const CvScalar& b ) 127{ 128 double t0 = a.val[0]*b.val[0] - a.val[1]*b.val[1] - 129 a.val[2]*b.val[2] - a.val[3]*b.val[3]; 130 131 double t1 = a.val[0]*b.val[1] + a.val[1]*b.val[0] + 132 a.val[2]*b.val[3] - a.val[3]*b.val[2]; 133 134 double t2 = a.val[0]*b.val[2] - a.val[1]*b.val[3] + 135 a.val[2]*b.val[0] + a.val[3]*b.val[1]; 136 137 double t3 = a.val[0]*b.val[3] + a.val[1]*b.val[2] - 138 a.val[2]*b.val[1] + a.val[3]*b.val[0]; 139 140 a.val[0] = t0; 141 a.val[1] = t1; 142 a.val[2] = t2; 143 a.val[3] = t3; 144 145 return a; 146} 147 148 149inline CvScalar& operator /= ( CvScalar& a, const CvScalar& b ) 150{ 151 double inv_d = -1./(b.val[0]*b.val[0] + b.val[1]*b.val[1] + 152 b.val[2]*b.val[2] + b.val[3]*b.val[3]); 153 return a *= cvScalar( b.val[0] * -inv_d, b.val[1] * inv_d, 154 b.val[2] * inv_d, b.val[3] * inv_d ); 155} 156 157 158inline CvScalar& operator += ( CvScalar& a, double b ) 159{ 160 a.val[0] += b; 161 return a; 162} 163 164 165inline CvScalar& operator -= ( CvScalar& a, double b ) 166{ 167 a.val[0] -= b; 168 return a; 169} 170 171 172inline CvScalar operator + ( const CvScalar& a, const CvScalar& b ) 173{ 174 return cvScalar( a.val[0] + b.val[0], a.val[1] + b.val[1], 175 a.val[2] + b.val[2], a.val[3] + b.val[3] ); 176} 177 178 179inline CvScalar operator - ( const CvScalar& a, const CvScalar& b ) 180{ 181 return cvScalar( a.val[0] - b.val[0], a.val[1] - b.val[1], 182 a.val[2] - b.val[2], a.val[3] - b.val[3] ); 183} 184 185 186inline CvScalar operator + ( const CvScalar& a, double b ) 187{ 188 return cvScalar( a.val[0] + b, a.val[1], a.val[2], a.val[3] ); 189} 190 191 192inline CvScalar operator - ( const CvScalar& a, double b ) 193{ 194 return cvScalar( a.val[0] - b, a.val[1], a.val[2], a.val[3] ); 195} 196 197 198inline CvScalar operator + ( double a, const CvScalar& b ) 199{ 200 return cvScalar( a + b.val[0], b.val[1], b.val[2], b.val[3] ); 201} 202 203 204inline CvScalar operator - ( double a, const CvScalar& b ) 205{ 206 return cvScalar( a - b.val[0], -b.val[1], -b.val[2], -b.val[3] ); 207} 208 209 210inline CvScalar operator - ( const CvScalar& b ) 211{ 212 return cvScalar( -b.val[0], -b.val[1], -b.val[2], -b.val[3] ); 213} 214 215 216inline CvScalar operator * ( const CvScalar& a, const CvScalar& b ) 217{ 218 CvScalar c = a; 219 220 return (c *= b); 221} 222 223 224inline CvScalar operator * ( const CvScalar& a, double b ) 225{ 226 return cvScalar( a.val[0]*b, a.val[1]*b, a.val[2]*b, a.val[3]*b ); 227} 228 229 230inline CvScalar operator * ( double a, const CvScalar& b ) 231{ 232 return cvScalar( b.val[0]*a, b.val[1]*a, b.val[2]*a, b.val[3]*a ); 233} 234 235 236inline CvScalar operator / ( const CvScalar& a, const CvScalar& b ) 237{ 238 CvScalar c = a; 239 return (c /= b); 240} 241 242 243inline CvScalar operator / ( const CvScalar& a, double b ) 244{ 245 double inv_b = 1./b; 246 return cvScalar( a.val[0]*inv_b, a.val[1]*inv_b, 247 a.val[2]*inv_b, a.val[3]*inv_b ); 248} 249 250 251inline CvScalar operator / ( double a, const CvScalar& b ) 252{ 253 double inv_d = -a/(b.val[0]*b.val[0] + b.val[1]*b.val[1] + 254 b.val[2]*b.val[2] + b.val[3]*b.val[3]); 255 return cvScalar( b.val[0] * -inv_d, b.val[1] * inv_d, 256 b.val[2] * inv_d, b.val[3] * inv_d ); 257} 258 259 260inline CvScalar& operator &= ( CvScalar& a, const CvScalar& b ) 261{ 262 int t0 = cvRound(a.val[0]) & cvRound(b.val[0]); 263 int t1 = cvRound(a.val[1]) & cvRound(b.val[1]); 264 a.val[0] = t0; 265 a.val[1] = t1; 266 267 t0 = cvRound(a.val[2]) & cvRound(b.val[2]); 268 t1 = cvRound(a.val[3]) & cvRound(b.val[3]); 269 a.val[2] = t0; 270 a.val[3] = t1; 271 272 return a; 273} 274 275 276inline CvScalar& operator |= ( CvScalar& a, const CvScalar& b ) 277{ 278 int t0 = cvRound(a.val[0]) | cvRound(b.val[0]); 279 int t1 = cvRound(a.val[1]) | cvRound(b.val[1]); 280 a.val[0] = t0; 281 a.val[1] = t1; 282 283 t0 = cvRound(a.val[2]) | cvRound(b.val[2]); 284 t1 = cvRound(a.val[3]) | cvRound(b.val[3]); 285 a.val[2] = t0; 286 a.val[3] = t1; 287 288 return a; 289} 290 291 292inline CvScalar& operator ^= ( CvScalar& a, const CvScalar& b ) 293{ 294 int t0 = cvRound(a.val[0]) ^ cvRound(b.val[0]); 295 int t1 = cvRound(a.val[1]) ^ cvRound(b.val[1]); 296 a.val[0] = t0; 297 a.val[1] = t1; 298 299 t0 = cvRound(a.val[2]) ^ cvRound(b.val[2]); 300 t1 = cvRound(a.val[3]) ^ cvRound(b.val[3]); 301 a.val[2] = t0; 302 a.val[3] = t1; 303 304 return a; 305} 306 307 308inline CvScalar operator & ( const CvScalar& a, const CvScalar& b ) 309{ 310 CvScalar c = a; 311 return (c &= b); 312} 313 314 315inline CvScalar operator | ( const CvScalar& a, const CvScalar& b ) 316{ 317 CvScalar c = a; 318 return (c |= b); 319} 320 321 322inline CvScalar operator ^ ( const CvScalar& a, const CvScalar& b ) 323{ 324 CvScalar c = a; 325 return (c ^= b); 326} 327 328 329inline CvScalar operator ~ ( const CvScalar& a ) 330{ 331 return cvScalar( ~cvRound(a.val[0]), ~cvRound(a.val[1]), 332 ~cvRound(a.val[2]), ~cvRound(a.val[3])); 333} 334 335 336/****************************************************************************************\ 337* C++ Matrix Class * 338\****************************************************************************************/ 339 340struct _CvMATConstElem_; 341struct _CvMATElem_; 342struct _CvMATElemCn_; 343 344struct _CvMAT_T_; 345struct _CvMAT_MUL_; 346struct _CvMAT_INV_; 347struct _CvMAT_SCALE_; 348struct _CvMAT_SCALE_SHIFT_; 349struct _CvMAT_ADD_; 350struct _CvMAT_ADD_EX_; 351struct _CvMAT_MUL_ADD_; 352struct _CvMAT_LOGIC_; 353struct _CvMAT_UN_LOGIC_; 354struct _CvMAT_NOT_; 355struct _CvMAT_CVT_; 356struct _CvMAT_COPY_; 357struct _CvMAT_DOT_OP_; 358struct _CvMAT_SOLVE_; 359struct _CvMAT_CMP_; 360 361class CV_EXPORTS CvMAT : public CvMat 362{ 363protected: 364 365public: 366 /* helper methods for retrieving/setting matrix elements */ 367 static double get( const uchar* ptr, int type, int coi = 0 ); 368 static void set( uchar* ptr, int type, int coi, double d ); 369 static void set( uchar* ptr, int type, int coi, int i ); 370 static void set( uchar* ptr, int type, double d ); 371 static void set( uchar* ptr, int type, int i ); 372 373 /******************* constructors ********************/ 374 /* empty */ 375 explicit CvMAT(); 376 377 /* creation */ 378 explicit CvMAT( int rows, int cols, int type, void* data, int step = CV_AUTOSTEP ); 379 explicit CvMAT( int rows, int type, void* data, int step = CV_AUTOSTEP ); 380 explicit CvMAT( int rows, int cols, int type ); 381 explicit CvMAT( int rows, int type ); 382 383 /* extracting part of an existing matrix */ 384 explicit CvMAT( const CvMat& mat, CvRect rect ); /* submatrix */ 385 explicit CvMAT( const CvMat& mat, int k, int i ); /* submatrix: 386 k == 0 - i-th row 387 k > 0 - i-th column 388 k < 0 - i-th diagonal */ 389 /* copying */ 390 CvMAT( const CvMat& mat ); 391 CvMAT( const CvMAT& mat ); 392 CvMAT( const IplImage& img ); 393 394 /* CvMAT b = op(a1,a2,...) */ 395 explicit CvMAT( const _CvMAT_T_& mat_t ); 396 explicit CvMAT( const _CvMAT_INV_& inv_mat ); 397 explicit CvMAT( const _CvMAT_ADD_& mat_add ); 398 explicit CvMAT( const _CvMAT_ADD_EX_& mat_add ); 399 explicit CvMAT( const _CvMAT_SCALE_& scale_mat ); 400 explicit CvMAT( const _CvMAT_SCALE_SHIFT_& scale_shift_mat ); 401 explicit CvMAT( const _CvMAT_MUL_& mmul ); 402 explicit CvMAT( const _CvMAT_MUL_ADD_& mmuladd ); 403 explicit CvMAT( const _CvMAT_LOGIC_& mat_logic ); 404 explicit CvMAT( const _CvMAT_UN_LOGIC_& mat_logic ); 405 explicit CvMAT( const _CvMAT_NOT_& not_mat ); 406 explicit CvMAT( const _CvMAT_COPY_& mat_copy ); 407 explicit CvMAT( const _CvMAT_CVT_& mat_copy ); 408 explicit CvMAT( const _CvMAT_DOT_OP_& dot_mul ); 409 explicit CvMAT( const _CvMAT_SOLVE_& solve_mat ); 410 explicit CvMAT( const _CvMAT_CMP_& cmp_mat ); 411 412 /* desctructor */ 413 ~CvMAT(); 414 415 /* copying and filling with a constant */ 416 CvMAT& operator = ( const CvMAT& mat ); 417 CvMAT& operator = ( const CvMat& mat ); 418 CvMAT& operator = ( const IplImage& img ); 419 CvMAT& operator = ( double fillval ); 420 CvMAT& operator = ( const CvScalar& fillval ); 421 422 /* b = op(a1, a2,...) */ 423 CvMAT& operator = ( const _CvMAT_T_& mat_t ); 424 CvMAT& operator = ( const _CvMAT_INV_& inv_mat ); 425 CvMAT& operator = ( const _CvMAT_ADD_& mat_add ); 426 CvMAT& operator = ( const _CvMAT_ADD_EX_& mat_add ); 427 CvMAT& operator = ( const _CvMAT_SCALE_& scale_mat ); 428 CvMAT& operator = ( const _CvMAT_SCALE_SHIFT_& scale_shift_mat ); 429 CvMAT& operator = ( const _CvMAT_MUL_& mmul ); 430 CvMAT& operator = ( const _CvMAT_MUL_ADD_& mmuladd ); 431 CvMAT& operator = ( const _CvMAT_LOGIC_& mat_logic ); 432 CvMAT& operator = ( const _CvMAT_UN_LOGIC_& mat_logic ); 433 CvMAT& operator = ( const _CvMAT_NOT_& not_mat ); 434 CvMAT& operator = ( const _CvMAT_DOT_OP_& dot_mul ); 435 CvMAT& operator = ( const _CvMAT_SOLVE_& solve_mat ); 436 CvMAT& operator = ( const _CvMAT_CMP_& cmp_mat ); 437 CvMAT& operator = ( const _CvMAT_CVT_& mat_cvt ); 438 439 /* copy matrix data, not only matrix header */ 440 CvMAT& operator = ( const _CvMAT_COPY_& mat_copy ); 441 442 /* augmented assignments */ 443 CvMAT& operator += ( const CvMat& mat ); 444 CvMAT& operator += ( double val ); 445 CvMAT& operator += ( const CvScalar& val ); 446 CvMAT& operator += ( const _CvMAT_SCALE_& scale_mat ); 447 CvMAT& operator += ( const _CvMAT_SCALE_SHIFT_& scale_mat ); 448 CvMAT& operator += ( const _CvMAT_MUL_& mmul ); 449 450 CvMAT& operator -= ( const CvMat& mat ); 451 CvMAT& operator -= ( double val ); 452 CvMAT& operator -= ( const CvScalar& val ); 453 CvMAT& operator -= ( const _CvMAT_SCALE_& scale_mat ); 454 CvMAT& operator -= ( const _CvMAT_SCALE_SHIFT_& scale_mat ); 455 CvMAT& operator -= ( const _CvMAT_MUL_& mmul ); 456 457 CvMAT& operator *= ( const CvMat& mat ); 458 CvMAT& operator *= ( double val ); 459 CvMAT& operator *= ( const CvScalar& val ); 460 CvMAT& operator *= ( const _CvMAT_SCALE_& scale_mat ); 461 CvMAT& operator *= ( const _CvMAT_SCALE_SHIFT_& scale_mat ); 462 463 CvMAT& operator &= ( const CvMat& mat ); 464 CvMAT& operator &= ( double val ); 465 CvMAT& operator &= ( const CvScalar& val ); 466 467 CvMAT& operator |= ( const CvMat& mat ); 468 CvMAT& operator |= ( double val ); 469 CvMAT& operator |= ( const CvScalar& val ); 470 471 CvMAT& operator ^= ( const CvMat& mat ); 472 CvMAT& operator ^= ( double val ); 473 CvMAT& operator ^= ( const CvScalar& val ); 474 475 /* various scalar charactertics */ 476 double norm( int norm_type = CV_L2 ) const; 477 double norm( CvMat& mat, int norm_type = CV_L2 ) const; 478 CvScalar sum() const; 479 480 double det() const; 481 double trace() const; 482 483 _CvMAT_T_ t() const; /* transposition */ 484 _CvMAT_INV_ inv(int method = 0) const; 485 /* inversion using one of the following methods: 486 method = 0 - Gaussian elimination, 487 method = 1 - SVD */ 488 489 _CvMAT_DOT_OP_ mul( const CvMAT& mat ) const; 490 _CvMAT_DOT_OP_ mul( const _CvMAT_SCALE_& mat ) const; 491 492 _CvMAT_DOT_OP_ div( const CvMAT& mat ) const; 493 _CvMAT_DOT_OP_ div( const _CvMAT_SCALE_& mat ) const; 494 495 _CvMAT_DOT_OP_ min( const CvMAT& mat ) const; 496 _CvMAT_DOT_OP_ max( const CvMAT& mat ) const; 497 _CvMAT_DOT_OP_ min( double value ) const; 498 _CvMAT_DOT_OP_ max( double value ) const; 499 double min( CvPoint* minloc = 0 ) const; 500 double max( CvPoint* maxloc = 0 ) const; 501 502 _CvMAT_DOT_OP_ abs() const; 503 504 /* accessing matrix elements */ 505 _CvMATElem_ operator ()( int row ); 506 _CvMATConstElem_ operator ()( int row ) const; 507 508 _CvMATElem_ operator ()( int row, int col ); 509 _CvMATConstElem_ operator ()( int row, int col ) const; 510 511 _CvMATElem_ operator ()( CvPoint loc ); 512 _CvMATConstElem_ operator ()( CvPoint loc ) const; 513 514 _CvMATElemCn_ operator()( int row, int col, int coi ); 515 double operator()( int row, int col, int coi ) const; 516 517 _CvMATElemCn_ operator()( CvPoint pt, int coi ); 518 double operator()( CvPoint pt, int coi ) const; 519 520 void* ptr( int row ); 521 const void* ptr( int row ) const; 522 523 void* ptr( int row, int col ); 524 const void* ptr( int row, int col ) const; 525 526 void* ptr( CvPoint pt ); 527 const void* ptr( CvPoint pt ) const; 528 529 /* accessing matrix parts */ 530 CvMAT row( int row ) const; 531 CvMAT rowrange( int row1, int row2 ) const; 532 CvMAT col( int col ) const; 533 CvMAT colrange( int col1, int col2 ) const; 534 CvMAT rect( CvRect rect ) const; 535 CvMAT diag( int diag = 0 ) const; 536 537 _CvMAT_COPY_ clone() const; 538 539 /* convert matrix */ 540 _CvMAT_CVT_ cvt( int newdepth = -1, double scale = 1, 541 double shift = 0 ) const; 542 543 /* matrix transformation */ 544 void reshape( int newcn, int newrows = 0 ); 545 void flipX(); 546 void flipY(); 547 void flipXY(); 548 549 /* matrix I/O: use dynamically linked runtime libraries */ 550 void write( const char* name = 0, FILE* f = 0, const char* fmt = 0 ); 551 void read( char** name = 0, FILE* f = 0 ); 552 553 /* decrease matrix data reference counter and clear data pointer */ 554 void release(); 555protected: 556 557 void create( int rows, int cols, int type ); 558}; 559 560 561/* !!! Internal Use Only !!! */ 562/* proxies for matrix elements */ 563 564/* const_A(i,j) */ 565struct CV_EXPORTS _CvMATConstElem_ 566{ 567 explicit _CvMATConstElem_( const uchar* ptr, int type ); 568 operator CvScalar () const; 569 double operator ()( int coi = 0 ) const; 570 571 uchar* ptr; 572 int type; 573}; 574 575 576/* A(i,j,cn) or A(i,j)(cn) */ 577struct CV_EXPORTS _CvMATElemCn_ 578{ 579 explicit _CvMATElemCn_( uchar* ptr, int type, int coi ); 580 operator double() const; 581 582 _CvMATElemCn_& operator = ( const _CvMATConstElem_& elem ); 583 _CvMATElemCn_& operator = ( const _CvMATElemCn_& elem ); 584 _CvMATElemCn_& operator = ( const CvScalar& scalar ); 585 _CvMATElemCn_& operator = ( double d ); 586 _CvMATElemCn_& operator = ( float f ); 587 _CvMATElemCn_& operator = ( int i ); 588 589 uchar* ptr; 590 int type; 591}; 592 593 594/* A(i,j) */ 595struct CV_EXPORTS _CvMATElem_ : public _CvMATConstElem_ 596{ 597 explicit _CvMATElem_( uchar* ptr, int type ); 598 _CvMATElemCn_ operator ()( int coi = 0 ); 599 600 _CvMATElem_& operator = ( const _CvMATConstElem_& elem ); 601 _CvMATElem_& operator = ( const _CvMATElem_& elem ); 602 _CvMATElem_& operator = ( const _CvMATElemCn_& elem ); 603 _CvMATElem_& operator = ( const CvScalar& val ); 604 _CvMATElem_& operator = ( double d ); 605 _CvMATElem_& operator = ( float f ); 606 _CvMATElem_& operator = ( int i ); 607}; 608 609 610struct CV_EXPORTS _CvMAT_BASE_OP_ 611{ 612 _CvMAT_BASE_OP_() {}; 613 virtual operator CvMAT() const = 0; 614 615 _CvMAT_DOT_OP_ mul( const CvMAT& a ) const; 616 _CvMAT_DOT_OP_ mul( const _CvMAT_SCALE_& a ) const; 617 618 _CvMAT_DOT_OP_ div( const CvMAT& a ) const; 619 _CvMAT_DOT_OP_ div( const _CvMAT_SCALE_& a ) const; 620 621 _CvMAT_DOT_OP_ max( const CvMAT& a ) const; 622 _CvMAT_DOT_OP_ min( const CvMAT& a ) const; 623 624 _CvMAT_DOT_OP_ max( double value ) const; 625 _CvMAT_DOT_OP_ min( double value ) const; 626 627 double max( CvPoint* maxloc = 0 ) const; 628 double min( CvPoint* minloc = 0 ) const; 629 630 _CvMAT_DOT_OP_ abs() const; 631 632 _CvMAT_INV_ inv( int method = 0 ) const; 633 _CvMAT_T_ t() const; 634 635 CvMAT row( int row ) const; 636 CvMAT rowrange( int row1, int row2 ) const; 637 CvMAT col( int col ) const; 638 CvMAT colrange( int col1, int col2 ) const; 639 CvMAT rect( CvRect rect ) const; 640 CvMAT diag( int diag = 0 ) const; 641 _CvMAT_CVT_ cvt( int newdepth = -1, double scale = 1, double shift = 0 ) const; 642 643 double norm( int norm_type = CV_L2 ) const; 644 double det() const; 645 double trace() const; 646 CvScalar sum() const; 647}; 648 649 650/* (A^t)*alpha */ 651struct CV_EXPORTS _CvMAT_T_ : public _CvMAT_BASE_OP_ 652{ 653 explicit _CvMAT_T_( const CvMAT* a ); 654 explicit _CvMAT_T_( const CvMAT* a, double alpha ); 655 656 double det() const; 657 double norm( int normType = CV_L2 ) const; 658 operator CvMAT() const; 659 660 CvMAT a; 661 double alpha; 662}; 663 664 665/* inv(A) */ 666struct CV_EXPORTS _CvMAT_INV_ : public _CvMAT_BASE_OP_ 667{ 668 explicit _CvMAT_INV_( const CvMAT* mat, int method ); 669 operator CvMAT() const; 670 671 CvMAT a; 672 int method; 673}; 674 675 676/* (A^ta)*(B^tb)*alpha */ 677struct CV_EXPORTS _CvMAT_MUL_ : public _CvMAT_BASE_OP_ 678{ 679 explicit _CvMAT_MUL_( const CvMAT* a, const CvMAT* b, int t_ab ); 680 explicit _CvMAT_MUL_( const CvMAT* a, const CvMAT* b, 681 double alpha, int t_abc ); 682 operator CvMAT() const; 683 684 double alpha; 685 CvMAT* a; 686 CvMAT* b; 687 int t_ab; /* (t_ab & 1) = ta, (t_ab & 2) = tb */ 688}; 689 690 691/* (A^ta)*(B^tb)*alpha + (C^tc)*beta */ 692struct CV_EXPORTS _CvMAT_MUL_ADD_ : public _CvMAT_BASE_OP_ 693{ 694 explicit _CvMAT_MUL_ADD_( const CvMAT* a, const CvMAT* b, 695 const CvMAT* c, int t_abc ); 696 explicit _CvMAT_MUL_ADD_( const CvMAT* a, const CvMAT* b, double alpha, 697 const CvMAT* c, double beta, int t_abc ); 698 operator CvMAT() const; 699 700 double alpha, beta; 701 CvMAT* a; 702 CvMAT* b; 703 CvMAT* c; 704 int t_abc; /* (t_abc & 1) = ta, (t_abc & 2) = tb, (t_abc & 4) = tc */ 705}; 706 707 708/* A + B*beta */ 709struct CV_EXPORTS _CvMAT_ADD_ : public _CvMAT_BASE_OP_ 710{ 711 explicit _CvMAT_ADD_( const CvMAT* a, const CvMAT* b, double beta = 1 ); 712 operator CvMAT() const; 713 714 double norm( int norm_type = CV_L2 ) const; 715 _CvMAT_DOT_OP_ abs() const; 716 717 double beta; 718 CvMAT* a; 719 CvMAT* b; 720}; 721 722 723/* A*alpha + B*beta + gamma */ 724struct CV_EXPORTS _CvMAT_ADD_EX_ : public _CvMAT_BASE_OP_ 725{ 726 explicit _CvMAT_ADD_EX_( const CvMAT* a, double alpha, 727 const CvMAT* b, double beta, double gamma = 0 ); 728 operator CvMAT() const; 729 730 double alpha, beta, gamma; 731 CvMAT* a; 732 CvMAT* b; 733}; 734 735 736/* A*alpha */ 737struct CV_EXPORTS _CvMAT_SCALE_ : public _CvMAT_BASE_OP_ 738{ 739 explicit _CvMAT_SCALE_( const CvMAT* a, double alpha ); 740 operator CvMAT() const; 741 742 _CvMAT_DOT_OP_ mul( const CvMAT& a ) const; 743 _CvMAT_DOT_OP_ mul( const _CvMAT_SCALE_& a ) const; 744 745 _CvMAT_DOT_OP_ div( const CvMAT& a ) const; 746 _CvMAT_DOT_OP_ div( const _CvMAT_SCALE_& a ) const; 747 748 double alpha; 749 CvMAT* a; 750}; 751 752 753/* A*alpha + beta */ 754struct CV_EXPORTS _CvMAT_SCALE_SHIFT_ : public _CvMAT_BASE_OP_ 755{ 756 explicit _CvMAT_SCALE_SHIFT_( const CvMAT* a, double alpha, double beta ); 757 operator CvMAT() const; 758 759 _CvMAT_DOT_OP_ abs() const; 760 761 double alpha, beta; 762 CvMAT* a; 763}; 764 765 766/* (A & B), (A | B) or (A ^ B) */ 767struct CV_EXPORTS _CvMAT_LOGIC_ : public _CvMAT_BASE_OP_ 768{ 769 enum Op { AND = 0, OR = 1, XOR = 2 }; 770 explicit _CvMAT_LOGIC_( const CvMAT* a, const CvMAT* b, Op op, int flags = 0 ); 771 operator CvMAT() const; 772 773 CvMAT* a; 774 CvMAT* b; 775 Op op; 776 int flags; 777}; 778 779 780/* (A & scalar), (A | scalar) or (A ^ scalar) */ 781struct CV_EXPORTS _CvMAT_UN_LOGIC_ : public _CvMAT_BASE_OP_ 782{ 783 explicit _CvMAT_UN_LOGIC_( const CvMAT* a, double alpha, 784 _CvMAT_LOGIC_::Op op, int flags = 0 ); 785 operator CvMAT() const; 786 787 CvMAT* a; 788 double alpha; 789 _CvMAT_LOGIC_::Op op; 790 int flags; 791}; 792 793 794/* ~A */ 795struct CV_EXPORTS _CvMAT_NOT_ : public _CvMAT_BASE_OP_ 796{ 797 explicit _CvMAT_NOT_( const CvMAT* a ); 798 operator CvMAT() const; 799 800 CvMAT* a; 801}; 802 803 804/* conversion of data type */ 805struct CV_EXPORTS _CvMAT_CVT_ : public _CvMAT_BASE_OP_ 806{ 807 explicit _CvMAT_CVT_( const CvMAT* a, int newdepth = -1, 808 double scale = 1, double shift = 0 ); 809 operator CvMAT() const; 810 811 CvMAT a; 812 int newdepth; 813 double scale, shift; 814}; 815 816 817/* conversion of data type */ 818struct CV_EXPORTS _CvMAT_COPY_ 819{ 820 explicit _CvMAT_COPY_( const CvMAT* a ); 821 operator CvMAT() const; 822 CvMAT* a; 823}; 824 825 826/* a.op(b), where op = mul, div, min, max ... */ 827struct CV_EXPORTS _CvMAT_DOT_OP_ : public _CvMAT_BASE_OP_ 828{ 829 explicit _CvMAT_DOT_OP_( const CvMAT* a, const CvMAT* b, 830 int op, double alpha = 1 ); 831 operator CvMAT() const; 832 833 CvMAT a; /* keep the left operand copy */ 834 CvMAT* b; 835 double alpha; 836 int op; 837}; 838 839 840/* A.inv()*B or A.pinv()*B */ 841struct CV_EXPORTS _CvMAT_SOLVE_ : public _CvMAT_BASE_OP_ 842{ 843 explicit _CvMAT_SOLVE_( const CvMAT* a, const CvMAT* b, int method ); 844 operator CvMAT() const; 845 846 CvMAT* a; 847 CvMAT* b; 848 int method; 849}; 850 851 852/* A <=> B */ 853struct CV_EXPORTS _CvMAT_CMP_ : public _CvMAT_BASE_OP_ 854{ 855 explicit _CvMAT_CMP_( const CvMAT* a, const CvMAT* b, int cmp_op ); 856 explicit _CvMAT_CMP_( const CvMAT* a, double alpha, int cmp_op ); 857 operator CvMAT() const; 858 859 CvMAT* a; 860 CvMAT* b; 861 double alpha; 862 int cmp_op; 863}; 864 865 866/************************* _CvMATConstElem_ inline methods ******************************/ 867 868inline _CvMATConstElem_::_CvMATConstElem_(const uchar* p, int t) : ptr((uchar*)p), type(t) 869{} 870 871 872inline _CvMATConstElem_::operator CvScalar() const 873{ 874 CvScalar scalar; 875 cvRawDataToScalar( ptr, type, &scalar ); 876 877 return scalar; 878} 879 880 881inline double _CvMATConstElem_::operator ()( int coi ) const 882{ return CvMAT::get( ptr, type, coi ); } 883 884 885inline _CvMATElemCn_::_CvMATElemCn_( uchar* p, int t, int coi ) : 886 ptr(p), type(CV_MAT_DEPTH(t)) 887{ 888 if( coi ) 889 { 890 assert( (unsigned)coi < (unsigned)CV_MAT_CN(t) ); 891 ptr += coi * CV_ELEM_SIZE(type); 892 } 893} 894 895 896inline _CvMATElemCn_::operator double() const 897{ return CvMAT::get( ptr, type ); } 898 899 900inline _CvMATElemCn_& _CvMATElemCn_::operator = ( const _CvMATConstElem_& elem ) 901{ 902 if( type == elem.type ) 903 memcpy( ptr, elem.ptr, CV_ELEM_SIZE(type) ); 904 else 905 { 906 assert( CV_MAT_CN(elem.type) == 1 ); 907 CvMAT::set( ptr, type, 0, elem(0)); 908 } 909 910 return *this; 911} 912 913 914inline _CvMATElemCn_& _CvMATElemCn_::operator = ( const _CvMATElemCn_& elem ) 915{ 916 if( type == elem.type ) 917 memcpy( ptr, elem.ptr, CV_ELEM_SIZE(type) ); 918 else 919 CvMAT::set( ptr, type, 0, (double)elem ); 920 return *this; 921} 922 923 924inline _CvMATElemCn_& _CvMATElemCn_::operator = ( const CvScalar& scalar ) 925{ 926 CvMAT::set( ptr, type, 0, scalar.val[0] ); 927 return *this; 928} 929 930 931inline _CvMATElemCn_& _CvMATElemCn_::operator = ( double d ) 932{ 933 CvMAT::set( ptr, type, 0, d ); 934 return *this; 935} 936 937 938inline _CvMATElemCn_& _CvMATElemCn_::operator = ( float f ) 939{ 940 CvMAT::set( ptr, type, 0, (double)f ); 941 return *this; 942} 943 944 945inline _CvMATElemCn_& _CvMATElemCn_::operator = ( int i ) 946{ 947 CvMAT::set( ptr, type, 0, i ); 948 return *this; 949} 950 951 952inline _CvMATElem_::_CvMATElem_( uchar* p, int t ) : _CvMATConstElem_( (const uchar*)p, t ) 953{} 954 955 956inline _CvMATElemCn_ _CvMATElem_::operator ()( int coi ) 957{ return _CvMATElemCn_( ptr, type, coi ); } 958 959 960inline _CvMATElem_& _CvMATElem_::operator = ( const _CvMATConstElem_& elem ) 961{ 962 if( type == elem.type ) 963 memcpy( ptr, elem.ptr, CV_ELEM_SIZE(type) ); 964 else 965 { 966 assert( CV_MAT_CN( type ^ elem.type ) == 0 ); 967 CvScalar sc = (CvScalar)elem; 968 cvScalarToRawData( &sc, ptr, type, 0 ); 969 } 970 971 return *this; 972} 973 974 975inline _CvMATElem_& _CvMATElem_::operator = ( const _CvMATElem_& elem ) 976{ 977 *this = (const _CvMATConstElem_&)elem; 978 return *this; 979} 980 981 982inline _CvMATElem_& _CvMATElem_::operator = ( const _CvMATElemCn_& elem ) 983{ 984 if( type == elem.type ) 985 memcpy( ptr, elem.ptr, CV_ELEM_SIZE(type) ); 986 else 987 CvMAT::set( ptr, type, (double)elem ); 988 989 return *this; 990} 991 992 993inline _CvMATElem_& _CvMATElem_::operator = ( const CvScalar& scalar ) 994{ 995 cvScalarToRawData( &scalar, ptr, type, 0 ); 996 return *this; 997} 998 999 1000inline _CvMATElem_& _CvMATElem_::operator = ( double d ) 1001{ 1002 CvMAT::set( ptr, type, d ); 1003 return *this; 1004} 1005 1006 1007inline _CvMATElem_& _CvMATElem_::operator = ( float f ) 1008{ 1009 CvMAT::set( ptr, type, (double)f ); 1010 return *this; 1011} 1012 1013 1014inline _CvMATElem_& _CvMATElem_::operator = ( int i ) 1015{ 1016 CvMAT::set( ptr, type, i ); 1017 return *this; 1018} 1019 1020 1021/********************************** CvMAT inline methods ********************************/ 1022 1023inline CvMAT::CvMAT() 1024{ 1025 memset( this, 0, sizeof(*this)); 1026} 1027 1028 1029inline CvMAT::CvMAT( int rows, int cols, int type, void* data, int step ) 1030{ 1031 cvInitMatHeader( this, rows, cols, type, data, step ); 1032} 1033 1034 1035inline CvMAT::CvMAT( int rows, int type, void* data, int step ) 1036{ 1037 cvInitMatHeader( this, rows, 1, type, data, step ); 1038} 1039 1040 1041inline void CvMAT::create( int rows, int cols, int type ) 1042{ 1043 int step = cols*CV_ELEM_SIZE(type), total_size = step*rows; 1044 this->rows = rows; 1045 this->cols = cols; 1046 this->step = rows == 1 ? 0 : step; 1047 this->type = CV_MAT_MAGIC_VAL | (type & CV_MAT_TYPE_MASK) | CV_MAT_CONT_FLAG; 1048 refcount = (int*)cvAlloc((size_t)total_size + 8); 1049 data.ptr = (uchar*)(((size_t)(refcount + 1) + 7) & -8); 1050 *refcount = 1; 1051} 1052 1053 1054inline CvMAT::CvMAT( int rows, int cols, int type ) 1055{ 1056 create( rows, cols, type ); 1057} 1058 1059 1060inline CvMAT::CvMAT( int rows, int type ) 1061{ 1062 create( rows, 1, type ); 1063} 1064 1065 1066inline CvMAT::CvMAT( const CvMat& mat ) 1067{ 1068 memcpy( this, &mat, sizeof(mat)); 1069 if( refcount ) 1070 (*refcount)++; 1071} 1072 1073 1074inline CvMAT::CvMAT( const CvMAT& mat ) 1075{ 1076 memcpy( this, &mat, sizeof(mat)); 1077 if( refcount ) 1078 (*refcount)++; 1079} 1080 1081 1082inline CvMAT::CvMAT( const IplImage& img ) 1083{ 1084 cvGetMat( &img, this ); 1085} 1086 1087 1088inline void CvMAT::release() 1089{ 1090 data.ptr = NULL; 1091 if( refcount != NULL && --*refcount == 0 ) 1092 cvFree( (void**)&refcount ); 1093 refcount = 0; 1094} 1095 1096 1097inline CvMAT::~CvMAT() 1098{ 1099 release(); 1100} 1101 1102 1103inline CvMAT& CvMAT::operator = ( const CvMAT& mat ) 1104{ 1105 if( this != &mat ) 1106 { 1107 release(); 1108 memcpy( this, &mat, sizeof(mat)); 1109 if( refcount ) 1110 (*refcount)++; 1111 } 1112 return *this; 1113} 1114 1115 1116inline CvMAT& CvMAT::operator = ( const CvMat& mat ) 1117{ 1118 *this = (const CvMAT&)mat; 1119 return *this; 1120} 1121 1122 1123inline CvMAT& CvMAT::operator = ( const IplImage& img ) 1124{ 1125 release(); 1126 cvGetMat( &img, this ); 1127 1128 return *this; 1129} 1130 1131 1132inline CvMAT& CvMAT::operator = ( double fillval ) 1133{ 1134 cvFillImage( this, fillval ); 1135 return *this; 1136} 1137 1138 1139inline CvMAT& CvMAT::operator = ( const CvScalar& fillval ) 1140{ 1141 cvSet( this, fillval ); 1142 return *this; 1143} 1144 1145 1146inline CvMAT& CvMAT::operator += ( const CvMat& mat ) 1147{ 1148 cvAdd( this, &mat, this ); 1149 return *this; 1150} 1151 1152 1153inline CvMAT& CvMAT::operator += ( double val ) 1154{ 1155 cvAddS( this, cvScalar(val), this ); 1156 return *this; 1157} 1158 1159 1160inline CvMAT& CvMAT::operator += ( const CvScalar& val ) 1161{ 1162 cvAddS( this, val, this ); 1163 return *this; 1164} 1165 1166 1167inline CvMAT& CvMAT::operator -= ( const CvMat& mat ) 1168{ 1169 cvSub( this, &mat, this ); 1170 return *this; 1171} 1172 1173 1174inline CvMAT& CvMAT::operator -= ( double val ) 1175{ 1176 cvSubS( this, cvScalar(val), this ); 1177 return *this; 1178} 1179 1180 1181inline CvMAT& CvMAT::operator -= ( const CvScalar& val ) 1182{ 1183 cvSubS( this, val, this ); 1184 return *this; 1185} 1186 1187 1188inline CvMAT& CvMAT::operator *= ( const CvMat& mat ) 1189{ 1190 cvMul( this, &mat, this ); 1191 return *this; 1192} 1193 1194 1195inline CvMAT& CvMAT::operator *= ( double val ) 1196{ 1197 cvScale( this, this, val, 0 ); 1198 return *this; 1199} 1200 1201 1202inline CvMAT& CvMAT::operator *= ( const CvScalar& val ) 1203{ 1204 cvScaleAdd( this, val, 0, this ); 1205 return *this; 1206} 1207 1208 1209inline CvMAT& CvMAT::operator &= ( const CvMat& mat ) 1210{ 1211 cvAnd( this, &mat, this ); 1212 return *this; 1213} 1214 1215 1216inline CvMAT& CvMAT::operator &= ( double val ) 1217{ 1218 cvAndS( this, cvScalarAll(val), this ); 1219 return *this; 1220} 1221 1222 1223inline CvMAT& CvMAT::operator &= ( const CvScalar& val ) 1224{ 1225 cvAndS( this, val, this ); 1226 return *this; 1227} 1228 1229 1230inline CvMAT& CvMAT::operator |= ( const CvMat& mat ) 1231{ 1232 cvOr( this, &mat, this ); 1233 return *this; 1234} 1235 1236 1237inline CvMAT& CvMAT::operator |= ( double val ) 1238{ 1239 cvOrS( this, cvScalarAll(val), this ); 1240 return *this; 1241} 1242 1243 1244inline CvMAT& CvMAT::operator |= ( const CvScalar& val ) 1245{ 1246 cvOrS( this, val, this ); 1247 return *this; 1248} 1249 1250 1251inline CvMAT& CvMAT::operator ^= ( const CvMat& mat ) 1252{ 1253 cvXor( this, &mat, this ); 1254 return *this; 1255} 1256 1257 1258inline CvMAT& CvMAT::operator ^= ( double val ) 1259{ 1260 cvXorS( this, cvScalarAll(val), this ); 1261 return *this; 1262} 1263 1264 1265inline CvMAT& CvMAT::operator ^= ( const CvScalar& val ) 1266{ 1267 cvXorS( this, val, this ); 1268 return *this; 1269} 1270 1271 1272inline double CvMAT::norm( int normType ) const 1273{ return cvNorm( this, 0, normType ); } 1274 1275 1276inline double CvMAT::min( CvPoint* minloc ) const 1277{ 1278 double t; 1279 cvMinMaxLoc( this, &t, 0, minloc, 0, 0 ); 1280 return t; 1281} 1282 1283inline double CvMAT::max( CvPoint* maxloc ) const 1284{ 1285 double t; 1286 cvMinMaxLoc( this, 0, &t, 0, maxloc, 0 ); 1287 return t; 1288} 1289 1290 1291inline double CvMAT::norm( CvMat& mat, int normType ) const 1292{ return cvNorm( this, &mat, normType ); } 1293 1294 1295inline CvScalar CvMAT::sum() const 1296{ return cvSum( this ); } 1297 1298 1299inline double CvMAT::det() const 1300{ return cvDet( this ); } 1301 1302 1303inline void CvMAT::reshape( int newcn, int newrows ) 1304{ cvReshape( this, this, newcn, newrows ); } 1305 1306 1307inline void CvMAT::flipX() 1308{ cvFlip( this, this, 1 ); } 1309 1310 1311inline void CvMAT::flipY() 1312{ cvFlip( this, this, 0 ); } 1313 1314 1315inline void CvMAT::flipXY() 1316{ cvFlip( this, this, -1 ); } 1317 1318 1319inline _CvMATElem_ CvMAT::operator ()( int row ) 1320{ return _CvMATElem_( CV_MAT_ELEM_PTR( *this, row, 0 ), type ); } 1321 1322 1323inline _CvMATConstElem_ CvMAT::operator ()( int row ) const 1324{ return _CvMATConstElem_( CV_MAT_ELEM_PTR( *this, row, 0 ), type ); } 1325 1326 1327inline _CvMATElem_ CvMAT::operator ()( int row, int col ) 1328{ return _CvMATElem_( CV_MAT_ELEM_PTR( *this, row, col ), type ); } 1329 1330 1331inline _CvMATConstElem_ CvMAT::operator ()( int row, int col ) const 1332{ return _CvMATConstElem_( CV_MAT_ELEM_PTR( *this, row, col ), type ); } 1333 1334 1335inline _CvMATElemCn_ CvMAT::operator()( int row, int col, int coi ) 1336{ return _CvMATElemCn_( CV_MAT_ELEM_PTR( *this, row, col ), type, coi ); } 1337 1338 1339inline _CvMATElemCn_ CvMAT::operator()( CvPoint pt, int coi ) 1340{ return _CvMATElemCn_( CV_MAT_ELEM_PTR( *this, pt.y, pt.x ), type, coi ); } 1341 1342 1343inline double CvMAT::operator()( int row, int col, int coi ) const 1344{ return get( CV_MAT_ELEM_PTR( *this, row, col ), type, coi ); } 1345 1346 1347inline _CvMATElem_ CvMAT::operator ()( CvPoint pt ) 1348{ return _CvMATElem_( CV_MAT_ELEM_PTR( *this, pt.y, pt.x ), type ); } 1349 1350 1351inline _CvMATConstElem_ CvMAT::operator ()( CvPoint pt ) const 1352{ return _CvMATConstElem_( CV_MAT_ELEM_PTR( *this, pt.y, pt.x ), type ); } 1353 1354 1355inline double CvMAT::operator()( CvPoint pt, int coi ) const 1356{ return get( CV_MAT_ELEM_PTR( *this, pt.y, pt.x ), type, coi ); } 1357 1358 1359inline void* CvMAT::ptr( int row ) 1360{ return CV_MAT_ELEM_PTR( *this, row, 0 ); } 1361 1362 1363inline const void* CvMAT::ptr( int row ) const 1364{ return (const void*)CV_MAT_ELEM_PTR( *this, row, 0 ); } 1365 1366 1367inline void* CvMAT::ptr( int row, int col ) 1368{ return CV_MAT_ELEM_PTR( *this, row, col ); } 1369 1370 1371inline const void* CvMAT::ptr( int row, int col ) const 1372{ return (const void*)CV_MAT_ELEM_PTR( *this, row, col ); } 1373 1374 1375inline void* CvMAT::ptr( CvPoint pt ) 1376{ return CV_MAT_ELEM_PTR( *this, pt.y, pt.x ); } 1377 1378 1379inline const void* CvMAT::ptr( CvPoint pt ) const 1380{ return (const void*)CV_MAT_ELEM_PTR( *this, pt.y, pt.x ); } 1381 1382 1383inline _CvMAT_INV_ CvMAT::inv( int method ) const 1384{ return _CvMAT_INV_( this, method ); } 1385 1386 1387inline _CvMAT_T_ CvMAT::t() const 1388{ return _CvMAT_T_( this ); } 1389 1390 1391inline _CvMAT_COPY_ CvMAT::clone() const 1392{ return _CvMAT_COPY_( this ); } 1393 1394inline _CvMAT_CVT_ CvMAT::cvt( int newdepth, double scale, double shift ) const 1395{ return _CvMAT_CVT_( this, newdepth, scale, shift ); } 1396 1397 1398inline CvMAT::CvMAT( const CvMat& mat, CvRect rect ) 1399{ 1400 type = 0; 1401 cvGetSubArr( &mat, this, rect ); 1402 cvIncRefData( this ); 1403} 1404 1405 1406/* submatrix: 1407 k == 0 - i-th row 1408 k > 0 - i-th column 1409 k < 0 - i-th diagonal */ 1410inline CvMAT::CvMAT( const CvMat& mat, int k, int i ) 1411{ 1412 type = 0; 1413 if( k == 0 ) 1414 cvGetRow( &mat, this, i ); 1415 else if( k > 0 ) 1416 cvGetCol( &mat, this, i ); 1417 else 1418 cvGetDiag( &mat, this, i ); 1419 cvIncRefData( this ); 1420} 1421 1422 1423inline CvMAT CvMAT::row( int r ) const 1424{ return CvMAT( *this, 0, r ); } 1425 1426 1427inline CvMAT CvMAT::col( int c ) const 1428{ return CvMAT( *this, 1, c ); } 1429 1430 1431inline CvMAT CvMAT::diag( int d ) const 1432{ return CvMAT( *this, -1, d ); } 1433 1434 1435inline CvMAT CvMAT::rect( CvRect rect ) const 1436{ return CvMAT( *this, rect ); } 1437 1438inline CvMAT CvMAT::rowrange( int row1, int row2 ) const 1439{ 1440 assert( 0 <= row1 && row1 < row2 && row2 <= height ); 1441 return CvMAT( *this, cvRect( 0, row1, width, row2 - row1 )); 1442} 1443 1444inline CvMAT CvMAT::colrange( int col1, int col2 ) const 1445{ 1446 assert( 0 <= col1 && col1 < col2 && col2 <= width ); 1447 return CvMAT( *this, cvRect( col1, 0, col2 - col1, height )); 1448} 1449 1450inline _CvMAT_DOT_OP_ CvMAT::mul( const CvMAT& mat ) const 1451{ return _CvMAT_DOT_OP_( this, &mat, '*' ); } 1452 1453inline _CvMAT_DOT_OP_ CvMAT::mul( const _CvMAT_SCALE_& mat ) const 1454{ return _CvMAT_DOT_OP_( this, mat.a, '*', mat.alpha ); } 1455 1456inline _CvMAT_DOT_OP_ CvMAT::div( const CvMAT& mat ) const 1457{ return _CvMAT_DOT_OP_( this, &mat, '/' ); } 1458 1459inline _CvMAT_DOT_OP_ CvMAT::div( const _CvMAT_SCALE_& mat ) const 1460{ return _CvMAT_DOT_OP_( this, mat.a, '/', 1./mat.alpha ); } 1461 1462inline _CvMAT_DOT_OP_ CvMAT::min( const CvMAT& mat ) const 1463{ return _CvMAT_DOT_OP_( this, &mat, 'm' ); } 1464 1465inline _CvMAT_DOT_OP_ CvMAT::max( const CvMAT& mat ) const 1466{ return _CvMAT_DOT_OP_( this, &mat, 'M' ); } 1467 1468inline _CvMAT_DOT_OP_ CvMAT::min( double value ) const 1469{ return _CvMAT_DOT_OP_( this, 0, 'm', value ); } 1470 1471inline _CvMAT_DOT_OP_ CvMAT::max( double value ) const 1472{ return _CvMAT_DOT_OP_( this, 0, 'M', value ); } 1473 1474inline _CvMAT_DOT_OP_ CvMAT::abs() const 1475{ return _CvMAT_DOT_OP_( this, 0, 'a', 0 ); } 1476 1477/****************************************************************************************\ 1478* binary operations (+,-,*) * 1479\****************************************************************************************/ 1480 1481/* 1482* PART I. Scaling, shifting, addition/subtraction operations 1483*/ 1484 1485/* (mat2^t) = (mat1^t) * scalar */ 1486inline _CvMAT_T_ operator * ( const _CvMAT_T_& a, double alpha ) 1487{ return _CvMAT_T_( &a.a, a.alpha*alpha ); } 1488 1489/* (mat2^t) = scalar * (mat1^t) */ 1490inline _CvMAT_T_ operator * ( double alpha, const _CvMAT_T_& a ) 1491{ return _CvMAT_T_( &a.a, a.alpha*alpha ); } 1492 1493/* -(mat^t) */ 1494inline _CvMAT_T_ operator - ( const _CvMAT_T_& a ) 1495{ return _CvMAT_T_( &a.a, -a.alpha ); } 1496 1497/* mat_scaled = mat * scalar */ 1498inline _CvMAT_SCALE_ operator * ( const CvMAT& a, double alpha ) 1499{ return _CvMAT_SCALE_( &a, alpha ); } 1500 1501/* mat_scaled = scalar * mat */ 1502inline _CvMAT_SCALE_ operator * ( double alpha, const CvMAT& a ) 1503{ return _CvMAT_SCALE_( &a, alpha ); } 1504 1505/* mat_scaled2 = mat_scaled1 * scalar */ 1506inline _CvMAT_SCALE_ operator * ( const _CvMAT_SCALE_& a, double alpha ) 1507{ return _CvMAT_SCALE_( a.a, a.alpha*alpha ); } 1508 1509/* mat_scaled2 = scalar * mat_scaled1 */ 1510inline _CvMAT_SCALE_ operator * ( double alpha, const _CvMAT_SCALE_& a ) 1511{ return _CvMAT_SCALE_( a.a, a.alpha*alpha ); } 1512 1513/* -mat_scaled */ 1514inline _CvMAT_SCALE_ operator - ( const _CvMAT_SCALE_& a ) 1515{ return _CvMAT_SCALE_( a.a, -a.alpha ); } 1516 1517 1518/* mat_scaled_shifted = mat + scalar */ 1519inline _CvMAT_SCALE_SHIFT_ operator + ( const CvMAT& a, double beta ) 1520{ return _CvMAT_SCALE_SHIFT_( &a, 1, beta ); } 1521 1522/* mat_scaled_shifted = scalar + mat */ 1523inline _CvMAT_SCALE_SHIFT_ operator + ( double beta, const CvMAT& a ) 1524{ return _CvMAT_SCALE_SHIFT_( &a, 1, beta ); } 1525 1526/* mat_scaled_shifted = mat - scalar */ 1527inline _CvMAT_SCALE_SHIFT_ operator - ( const CvMAT& a, double beta ) 1528{ return _CvMAT_SCALE_SHIFT_( &a, 1, -beta ); } 1529 1530/* mat_scaled_shifted = scalar - mat */ 1531inline _CvMAT_SCALE_SHIFT_ operator - ( double beta, const CvMAT& a ) 1532{ return _CvMAT_SCALE_SHIFT_( &a, -1, beta ); } 1533 1534/* mat_scaled_shifted = mat_scaled + scalar */ 1535inline _CvMAT_SCALE_SHIFT_ operator + ( const _CvMAT_SCALE_& a, double beta ) 1536{ return _CvMAT_SCALE_SHIFT_( a.a, a.alpha, beta ); } 1537 1538/* mat_scaled_shifted = scalar + mat_scaled */ 1539inline _CvMAT_SCALE_SHIFT_ operator + ( double beta, const _CvMAT_SCALE_& a ) 1540{ return _CvMAT_SCALE_SHIFT_( a.a, a.alpha, beta ); } 1541 1542/* mat_scaled_shifted = mat_scaled - scalar */ 1543inline _CvMAT_SCALE_SHIFT_ operator - ( const _CvMAT_SCALE_& a, double beta ) 1544{ return _CvMAT_SCALE_SHIFT_( a.a, a.alpha, -beta ); } 1545 1546/* mat_scaled_shifted = scalar - mat_scaled */ 1547inline _CvMAT_SCALE_SHIFT_ operator - ( double beta, const _CvMAT_SCALE_& a ) 1548{ return _CvMAT_SCALE_SHIFT_( a.a, -a.alpha, beta ); } 1549 1550/* mat_scaled_shifted2 = mat_scaled_shifted1 + scalar */ 1551inline _CvMAT_SCALE_SHIFT_ operator + ( const _CvMAT_SCALE_SHIFT_& a, double beta ) 1552{ return _CvMAT_SCALE_SHIFT_( a.a, a.alpha, a.beta + beta ); } 1553 1554/* mat_scaled_shifted2 = scalar + mat_scaled_shifted1 */ 1555inline _CvMAT_SCALE_SHIFT_ operator + ( double beta, const _CvMAT_SCALE_SHIFT_& a ) 1556{ return _CvMAT_SCALE_SHIFT_( a.a, a.alpha, a.beta + beta ); } 1557 1558/* mat_scaled_shifted2 = mat_scaled_shifted1 - scalar */ 1559inline _CvMAT_SCALE_SHIFT_ operator - ( const _CvMAT_SCALE_SHIFT_& a, double beta ) 1560{ return _CvMAT_SCALE_SHIFT_( a.a, a.alpha, a.beta - beta ); } 1561 1562/* mat_scaled_shifted2 = scalar - mat_scaled_shifted1 */ 1563inline _CvMAT_SCALE_SHIFT_ operator - ( double beta, const _CvMAT_SCALE_SHIFT_& a ) 1564{ return _CvMAT_SCALE_SHIFT_( a.a, -a.alpha, beta - a.beta ); } 1565 1566/* mat_scaled_shifted2 = mat_scaled_shifted1 * scalar */ 1567inline _CvMAT_SCALE_SHIFT_ operator * ( const _CvMAT_SCALE_SHIFT_& a, double alpha ) 1568{ return _CvMAT_SCALE_SHIFT_( a.a, a.alpha*alpha, a.beta*alpha ); } 1569 1570/* mat_scaled_shifted2 = scalar * mat_scaled_shifted1 */ 1571inline _CvMAT_SCALE_SHIFT_ operator * ( double alpha, const _CvMAT_SCALE_SHIFT_& a ) 1572{ return _CvMAT_SCALE_SHIFT_( a.a, a.alpha*alpha, a.beta*alpha ); } 1573 1574/* -mat_scaled_shifted */ 1575inline _CvMAT_SCALE_SHIFT_ operator - ( const _CvMAT_SCALE_SHIFT_& a ) 1576{ return _CvMAT_SCALE_SHIFT_( a.a, -a.alpha, -a.beta ); } 1577 1578 1579/* -mat1 */ 1580inline _CvMAT_SCALE_ operator - ( const CvMAT& a ) 1581{ return _CvMAT_SCALE_( &a, -1 ); } 1582 1583/* mat_add = mat1 + mat2 */ 1584inline _CvMAT_ADD_ operator + ( const CvMAT& a, const CvMAT& b ) 1585{ return _CvMAT_ADD_( &a, &b ); } 1586 1587/* mat_add = mat1 - mat2 */ 1588inline _CvMAT_ADD_ operator - ( const CvMAT& a, const CvMAT& b ) 1589{ return _CvMAT_ADD_( &a, &b, -1 ); } 1590 1591/* mat_add = mat_scaled1 + mat2 */ 1592inline _CvMAT_ADD_ operator + ( const _CvMAT_SCALE_& a, const CvMAT& b ) 1593{ return _CvMAT_ADD_( &b, a.a, a.alpha ); } 1594 1595/* mat_add = mat1 + mat_scaled2 */ 1596inline _CvMAT_ADD_ operator + ( const CvMAT& b, const _CvMAT_SCALE_& a ) 1597{ return _CvMAT_ADD_( &b, a.a, a.alpha ); } 1598 1599/* -mat_add */ 1600inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_ADD_& a ) 1601{ return _CvMAT_ADD_EX_( a.a, -1, a.b, -a.beta ); } 1602 1603/* mat_add = mat_scaled1 - mat2 */ 1604inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_SCALE_& a, const CvMAT& b ) 1605{ return _CvMAT_ADD_EX_( a.a, a.alpha, &b, -1 ); } 1606 1607/* mat_add = mat1 - mat_scaled2 */ 1608inline _CvMAT_ADD_ operator - ( const CvMAT& b, const _CvMAT_SCALE_& a ) 1609{ return _CvMAT_ADD_( &b, a.a, -a.alpha ); } 1610 1611/* mat_add = mat_scaled_shifted1 + mat2 */ 1612inline _CvMAT_ADD_EX_ operator + ( const _CvMAT_SCALE_SHIFT_& a, const CvMAT& b ) 1613{ return _CvMAT_ADD_EX_( a.a, a.alpha, &b, 1, a.beta ); } 1614 1615/* mat_add = mat1 + mat_scaled_shifted2 */ 1616inline _CvMAT_ADD_EX_ operator + ( const CvMAT& b, const _CvMAT_SCALE_SHIFT_& a ) 1617{ return _CvMAT_ADD_EX_( a.a, a.alpha, &b, 1, a.beta ); } 1618 1619/* mat_add = mat_scaled_shifted1 - mat2 */ 1620inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_SCALE_SHIFT_& a, const CvMAT& b ) 1621{ return _CvMAT_ADD_EX_( a.a, a.alpha, &b, -1, a.beta ); } 1622 1623/* mat_add = mat1 - mat_scaled_shifted2 */ 1624inline _CvMAT_ADD_EX_ operator - ( const CvMAT& b, const _CvMAT_SCALE_SHIFT_& a ) 1625{ return _CvMAT_ADD_EX_( a.a, -a.alpha, &b, 1, -a.beta ); } 1626 1627/* mat_add = mat_scaled_shifted1 + mat_scaled2 */ 1628inline _CvMAT_ADD_EX_ operator + ( const _CvMAT_SCALE_SHIFT_& a, const _CvMAT_SCALE_& b ) 1629{ return _CvMAT_ADD_EX_( a.a, a.alpha, b.a, b.alpha, a.beta ); } 1630 1631/* mat_add = mat_scaled1 + mat_scaled_shifted2 */ 1632inline _CvMAT_ADD_EX_ operator + ( const _CvMAT_SCALE_& b, const _CvMAT_SCALE_SHIFT_& a ) 1633{ return _CvMAT_ADD_EX_( a.a, a.alpha, b.a, b.alpha, a.beta ); } 1634 1635/* mat_add = mat_scaled_shifted1 - mat_scaled2 */ 1636inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_SCALE_SHIFT_& a, const _CvMAT_SCALE_& b ) 1637{ return _CvMAT_ADD_EX_( a.a, a.alpha, b.a, -b.alpha, a.beta ); } 1638 1639/* mat_add = mat_scaled1 - mat_scaled_shifted2 */ 1640inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_SCALE_& b, const _CvMAT_SCALE_SHIFT_& a ) 1641{ return _CvMAT_ADD_EX_( a.a, -a.alpha, b.a, b.alpha, -a.beta ); } 1642 1643/* mat_add = mat_scaled1 + mat_scaled2 */ 1644inline _CvMAT_ADD_EX_ operator + ( const _CvMAT_SCALE_& a, const _CvMAT_SCALE_& b ) 1645{ return _CvMAT_ADD_EX_( a.a, a.alpha, b.a, b.alpha ); } 1646 1647/* mat_add = mat_scaled1 - mat_scaled2 */ 1648inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_SCALE_& a, const _CvMAT_SCALE_& b ) 1649{ return _CvMAT_ADD_EX_( a.a, a.alpha, b.a, -b.alpha ); } 1650 1651/* mat_add = mat_scaled_shifted1 + mat_scaled_shifted2 */ 1652inline _CvMAT_ADD_EX_ operator + ( const _CvMAT_SCALE_SHIFT_& a, 1653 const _CvMAT_SCALE_SHIFT_& b ) 1654{ return _CvMAT_ADD_EX_( a.a, a.alpha, b.a, b.alpha, a.beta + b.beta ); } 1655 1656/* mat_add = mat_scaled_shifted1 - mat_scaled_shifted2 */ 1657inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_SCALE_SHIFT_& a, 1658 const _CvMAT_SCALE_SHIFT_& b ) 1659{ return _CvMAT_ADD_EX_( a.a, a.alpha, b.a, -b.alpha, a.beta - b.beta ); } 1660 1661/* mat_add2 = mat_add1 + scalar */ 1662inline _CvMAT_ADD_EX_ operator + ( const _CvMAT_ADD_EX_& a, double gamma ) 1663{ return _CvMAT_ADD_EX_( a.a, a.alpha, a.b, a.beta, a.gamma + gamma ); } 1664 1665/* mat_add2 = scalar + mat_add1 */ 1666inline _CvMAT_ADD_EX_ operator + ( double gamma, const _CvMAT_ADD_EX_& a ) 1667{ return _CvMAT_ADD_EX_( a.a, a.alpha, a.b, a.beta, a.gamma + gamma ); } 1668 1669/* mat_add2 = mat_add1 - scalar */ 1670inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_ADD_EX_& a, double gamma ) 1671{ return _CvMAT_ADD_EX_( a.a, a.alpha, a.b, a.beta, a.gamma - gamma ); } 1672 1673/* mat_add2 = scalar - mat_add1 */ 1674inline _CvMAT_ADD_EX_ operator - ( double gamma, const _CvMAT_ADD_EX_& a ) 1675{ return _CvMAT_ADD_EX_( a.a, -a.alpha, a.b, -a.beta, gamma - a.gamma ); } 1676 1677/* mat_add2 = mat_add1 * scalar */ 1678inline _CvMAT_ADD_EX_ operator * ( const _CvMAT_ADD_EX_& a, double alpha ) 1679{ return _CvMAT_ADD_EX_( a.a, a.alpha*alpha, a.b, a.beta*alpha, a.gamma*alpha ); } 1680 1681/* mat_add2 = scalar * mat_add1 */ 1682inline _CvMAT_ADD_EX_ operator * ( double alpha, const _CvMAT_ADD_EX_& a ) 1683{ return _CvMAT_ADD_EX_( a.a, a.alpha*alpha, a.b, a.beta*alpha, a.gamma*alpha ); } 1684 1685/* mat_add2 = mat_add1 + scalar */ 1686inline _CvMAT_ADD_EX_ operator + ( const _CvMAT_ADD_& a, double gamma ) 1687{ return _CvMAT_ADD_EX_( a.a, 1, a.b, a.beta, gamma ); } 1688 1689/* mat_add2 = scalar + mat_add1 */ 1690inline _CvMAT_ADD_EX_ operator + ( double gamma, const _CvMAT_ADD_& a ) 1691{ return _CvMAT_ADD_EX_( a.a, 1, a.b, a.beta, gamma ); } 1692 1693/* mat_add2 = mat_add1 - scalar */ 1694inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_ADD_& a, double gamma ) 1695{ return _CvMAT_ADD_EX_( a.a, 1, a.b, a.beta, -gamma ); } 1696 1697/* mat_add2 = scalar - mat_add1 */ 1698inline _CvMAT_ADD_EX_ operator - ( double gamma, const _CvMAT_ADD_& a ) 1699{ return _CvMAT_ADD_EX_( a.a, -1, a.b, -a.beta, gamma ); } 1700 1701/* mat_add2 = mat_add1 * scalar */ 1702inline _CvMAT_ADD_EX_ operator * ( const _CvMAT_ADD_& a, double alpha ) 1703{ return _CvMAT_ADD_EX_( a.a, alpha, a.b, a.beta*alpha, 0 ); } 1704 1705/* mat_add2 = scalar * mat_add1 */ 1706inline _CvMAT_ADD_EX_ operator * ( double alpha, const _CvMAT_ADD_& a ) 1707{ return _CvMAT_ADD_EX_( a.a, alpha, a.b, a.beta*alpha, 0 ); } 1708 1709/* -mat_add_ex */ 1710inline _CvMAT_ADD_EX_ operator - ( const _CvMAT_ADD_EX_& a ) 1711{ return _CvMAT_ADD_EX_( a.a, -a.alpha, a.b, -a.beta, -a.gamma ); } 1712 1713 1714/* 1715* PART II. Matrix multiplication. 1716*/ 1717 1718/* mmul = mat1 * mat2 */ 1719inline _CvMAT_MUL_ operator * ( const CvMAT& a, const CvMAT& b ) 1720{ return _CvMAT_MUL_( &a, &b, 0 ); } 1721 1722/* mmul = (mat1^t) * mat2 */ 1723inline _CvMAT_MUL_ operator * ( const _CvMAT_T_& a, const CvMAT& b ) 1724{ return _CvMAT_MUL_( &a.a, &b, a.alpha, 1 ); } 1725 1726/* mmul = mat1 * (mat2^t) */ 1727inline _CvMAT_MUL_ operator * ( const CvMAT& b, const _CvMAT_T_& a ) 1728{ return _CvMAT_MUL_( &b, &a.a, a.alpha, 2 ); } 1729 1730/* mmul = (mat1^t) * (mat2^t) */ 1731inline _CvMAT_MUL_ operator * ( const _CvMAT_T_& a, const _CvMAT_T_& b ) 1732{ return _CvMAT_MUL_( &a.a, &b.a, a.alpha*b.alpha, 3 ); } 1733 1734/* mmul = mat_scaled1 * mat2 */ 1735inline _CvMAT_MUL_ operator * ( const _CvMAT_SCALE_& a, const CvMAT& b ) 1736{ return _CvMAT_MUL_( a.a, &b, a.alpha, 0 ); } 1737 1738/* mmul = mat1 * mat_scaled2 */ 1739inline _CvMAT_MUL_ operator * ( const CvMAT& b, const _CvMAT_SCALE_& a ) 1740{ return _CvMAT_MUL_( &b, a.a, a.alpha, 0 ); } 1741 1742/* mmul = (mat1^t) * mat_scaled1 */ 1743inline _CvMAT_MUL_ operator * ( const _CvMAT_T_& a, const _CvMAT_SCALE_& b ) 1744{ return _CvMAT_MUL_( &a.a, b.a, a.alpha*b.alpha, 1 ); } 1745 1746/* mmul = mat_scaled1 * (mat2^t) */ 1747inline _CvMAT_MUL_ operator * ( const _CvMAT_SCALE_& b, const _CvMAT_T_& a ) 1748{ return _CvMAT_MUL_( b.a, &a.a, a.alpha*b.alpha, 2 ); } 1749 1750/* mmul = mat_scaled1 * mat_scaled2 */ 1751inline _CvMAT_MUL_ operator * ( const _CvMAT_SCALE_& a, const _CvMAT_SCALE_& b ) 1752{ return _CvMAT_MUL_( a.a, b.a, a.alpha*b.alpha, 0 ); } 1753 1754/* mmul2 = mmul1 * scalar */ 1755inline _CvMAT_MUL_ operator * ( const _CvMAT_MUL_& a, double alpha ) 1756{ return _CvMAT_MUL_( a.a, a.b, a.alpha*alpha, a.t_ab ); } 1757 1758/* mmul2 = scalar * mmul1 */ 1759inline _CvMAT_MUL_ operator * ( double alpha, const _CvMAT_MUL_& a ) 1760{ return _CvMAT_MUL_( a.a, a.b, a.alpha*alpha, a.t_ab ); } 1761 1762/* -mmul */ 1763inline _CvMAT_MUL_ operator - ( const _CvMAT_MUL_& a ) 1764{ return _CvMAT_MUL_( a.a, a.b, -a.alpha, a.t_ab ); } 1765 1766/* mmuladd = mmul + mat */ 1767inline _CvMAT_MUL_ADD_ operator + ( const _CvMAT_MUL_& a, const CvMAT& b ) 1768{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, &b, 1, a.t_ab ); } 1769 1770/* !!! Comment this off because of ambigous conversion error !!! 1771 mmuladd = mat + mmul */ 1772/* inline _CvMAT_MUL_ADD_ operator + ( const CvMAT& b, const _CvMAT_MUL_& a ) 1773{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, &b, 1, a.t_ab ); }*/ 1774 1775/* mmuladd = mmul - mat */ 1776inline _CvMAT_MUL_ADD_ operator - ( const _CvMAT_MUL_& a, const CvMAT& b ) 1777{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, &b, -1, a.t_ab ); } 1778 1779/* !!! Comment this off because of ambigous conversion error !!! 1780 mmuladd = mat - mmul */ 1781/*inline _CvMAT_MUL_ADD_ operator - ( const CvMAT& b, const _CvMAT_MUL_& a ) 1782{ return _CvMAT_MUL_ADD_( a.a, a.b, -a.alpha, &b, 1, a.t_ab ); }*/ 1783 1784/* mmuladd = mmul + mat_scaled */ 1785inline _CvMAT_MUL_ADD_ operator + ( const _CvMAT_MUL_& a, const _CvMAT_SCALE_& b ) 1786{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, b.a, b.alpha, a.t_ab ); } 1787 1788/* mmuladd = mat_scaled + mmul */ 1789inline _CvMAT_MUL_ADD_ operator + ( const _CvMAT_SCALE_& b, const _CvMAT_MUL_& a ) 1790{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, b.a, b.alpha, a.t_ab ); } 1791 1792/* mmuladd = mmul - mat_scaled */ 1793inline _CvMAT_MUL_ADD_ operator - ( const _CvMAT_MUL_& a, const _CvMAT_SCALE_& b ) 1794{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, b.a, -b.alpha, a.t_ab ); } 1795 1796/* mmuladd = mat_scaled - mmul */ 1797inline _CvMAT_MUL_ADD_ operator - ( const _CvMAT_SCALE_& b, const _CvMAT_MUL_& a ) 1798{ return _CvMAT_MUL_ADD_( a.a, a.b, -a.alpha, b.a, b.alpha, a.t_ab ); } 1799 1800/* mmuladd = mmul + (mat^t) */ 1801inline _CvMAT_MUL_ADD_ operator + ( const _CvMAT_MUL_& a, const _CvMAT_T_& b ) 1802{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, &b.a, b.alpha, a.t_ab + 4 ); } 1803 1804/* mmuladd = (mat^t) + mmul */ 1805inline _CvMAT_MUL_ADD_ operator + ( const _CvMAT_T_& b, const _CvMAT_MUL_& a ) 1806{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, &b.a, b.alpha, a.t_ab + 4 ); } 1807 1808/* mmuladd = mmul - (mat^t) */ 1809inline _CvMAT_MUL_ADD_ operator - ( const _CvMAT_MUL_& a, const _CvMAT_T_& b ) 1810{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha, &b.a, -b.alpha, a.t_ab + 4 ); } 1811 1812/* mmuladd = (mat^t) - mmul */ 1813inline _CvMAT_MUL_ADD_ operator - ( const _CvMAT_T_& b, const _CvMAT_MUL_& a ) 1814{ return _CvMAT_MUL_ADD_( a.a, a.b, -a.alpha, &b.a, b.alpha, a.t_ab + 4 ); } 1815 1816 1817/* mmuladd = mat_scaled_shifted * mat */ 1818inline _CvMAT_MUL_ADD_ operator * ( const _CvMAT_SCALE_SHIFT_& a, const CvMAT& b ) 1819{ return _CvMAT_MUL_ADD_( a.a, &b, a.alpha, &b, a.beta, 0 ); } 1820 1821/* mmuladd = mat * mat_scaled_shifted */ 1822inline _CvMAT_MUL_ADD_ operator * ( const CvMAT& b, const _CvMAT_SCALE_SHIFT_& a ) 1823{ return _CvMAT_MUL_ADD_( &b, a.a, a.alpha, &b, a.beta, 0 ); } 1824 1825/* mmuladd = mat_scaled_shifted * mat_scaled */ 1826inline _CvMAT_MUL_ADD_ operator * ( const _CvMAT_SCALE_SHIFT_& a, const _CvMAT_SCALE_& b ) 1827{ return _CvMAT_MUL_ADD_( a.a, b.a, a.alpha*b.alpha, b.a, a.beta*b.alpha, 0 ); } 1828 1829/* mmuladd = mat_scaled * mat_scaled_shifted */ 1830inline _CvMAT_MUL_ADD_ operator * ( const _CvMAT_SCALE_& b, const _CvMAT_SCALE_SHIFT_& a ) 1831{ return _CvMAT_MUL_ADD_( b.a, a.a, a.alpha*b.alpha, b.a, a.beta*b.alpha, 0 ); } 1832 1833/* mmuladd = mat_scaled_shifted * (mat^t) */ 1834inline _CvMAT_MUL_ADD_ operator * ( const _CvMAT_SCALE_SHIFT_& a, const _CvMAT_T_& b ) 1835{ return _CvMAT_MUL_ADD_( a.a, &b.a, a.alpha*b.alpha, &b.a, a.beta*b.alpha, 6 ); } 1836 1837/* mmuladd = (mat^t) * mat_scaled_shifted */ 1838inline _CvMAT_MUL_ADD_ operator * ( const _CvMAT_T_& b, const _CvMAT_SCALE_SHIFT_& a ) 1839{ return _CvMAT_MUL_ADD_( &b.a, a.a, a.alpha*b.alpha, &b.a, a.beta*b.alpha, 5 ); } 1840 1841/* mmuladd2 = mmuladd1 * scalar */ 1842inline _CvMAT_MUL_ADD_ operator * ( const _CvMAT_MUL_ADD_& a, double alpha ) 1843{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha*alpha, a.c, a.beta*alpha, a.t_abc ); } 1844 1845/* mmuladd2 = scalar * mmuladd1 */ 1846inline _CvMAT_MUL_ADD_ operator * ( double alpha, const _CvMAT_MUL_ADD_& a ) 1847{ return _CvMAT_MUL_ADD_( a.a, a.b, a.alpha*alpha, a.c, a.beta*alpha, a.t_abc ); } 1848 1849/* -mmuladd */ 1850inline _CvMAT_MUL_ADD_ operator - ( const _CvMAT_MUL_ADD_& a ) 1851{ return _CvMAT_MUL_ADD_( a.a, a.b, -a.alpha, a.c, -a.beta, a.t_abc ); } 1852 1853/* inv(a)*b, i.e. solve a*x = b */ 1854inline _CvMAT_SOLVE_ operator * ( const _CvMAT_INV_& a, const CvMAT& b ) 1855{ return _CvMAT_SOLVE_( &a.a, &b, a.method ); } 1856 1857 1858/* 1859* PART III. Logical operations 1860*/ 1861inline _CvMAT_NOT_ operator ~ ( const CvMAT& a ) 1862{ return _CvMAT_NOT_(&a); } 1863 1864inline _CvMAT_LOGIC_ operator & ( const CvMAT& a, const CvMAT& b ) 1865{ return _CvMAT_LOGIC_( &a, &b, _CvMAT_LOGIC_::AND, 0 ); } 1866 1867inline _CvMAT_LOGIC_ operator & ( const _CvMAT_NOT_& a, const CvMAT& b ) 1868{ return _CvMAT_LOGIC_( a.a, &b, _CvMAT_LOGIC_::AND, 1 ); } 1869 1870inline _CvMAT_LOGIC_ operator & ( const CvMAT& a, const _CvMAT_NOT_& b ) 1871{ return _CvMAT_LOGIC_( &a, b.a, _CvMAT_LOGIC_::AND, 2 ); } 1872 1873inline _CvMAT_LOGIC_ operator & ( const _CvMAT_NOT_& a, const _CvMAT_NOT_& b ) 1874{ return _CvMAT_LOGIC_( a.a, b.a, _CvMAT_LOGIC_::AND, 3 ); } 1875 1876 1877inline _CvMAT_LOGIC_ operator | ( const CvMAT& a, const CvMAT& b ) 1878{ return _CvMAT_LOGIC_( &a, &b, _CvMAT_LOGIC_::OR, 0 ); } 1879 1880inline _CvMAT_LOGIC_ operator | ( const _CvMAT_NOT_& a, const CvMAT& b ) 1881{ return _CvMAT_LOGIC_( a.a, &b, _CvMAT_LOGIC_::OR, 1 ); } 1882 1883inline _CvMAT_LOGIC_ operator | ( const CvMAT& a, const _CvMAT_NOT_& b ) 1884{ return _CvMAT_LOGIC_( &a, b.a, _CvMAT_LOGIC_::OR, 2 ); } 1885 1886inline _CvMAT_LOGIC_ operator | ( const _CvMAT_NOT_& a, const _CvMAT_NOT_& b ) 1887{ return _CvMAT_LOGIC_( a.a, b.a, _CvMAT_LOGIC_::OR, 3 ); } 1888 1889 1890inline _CvMAT_LOGIC_ operator ^ ( const CvMAT& a, const CvMAT& b ) 1891{ return _CvMAT_LOGIC_( &a, &b, _CvMAT_LOGIC_::XOR, 0 ); } 1892 1893inline _CvMAT_LOGIC_ operator ^ ( const _CvMAT_NOT_& a, const CvMAT& b ) 1894{ return _CvMAT_LOGIC_( a.a, &b, _CvMAT_LOGIC_::XOR, 1 ); } 1895 1896inline _CvMAT_LOGIC_ operator ^ ( const CvMAT& a, const _CvMAT_NOT_& b ) 1897{ return _CvMAT_LOGIC_( &a, b.a, _CvMAT_LOGIC_::XOR, 2 ); } 1898 1899inline _CvMAT_LOGIC_ operator ^ ( const _CvMAT_NOT_& a, const _CvMAT_NOT_& b ) 1900{ return _CvMAT_LOGIC_( a.a, b.a, _CvMAT_LOGIC_::XOR, 3 ); } 1901 1902 1903inline _CvMAT_UN_LOGIC_ operator & ( const CvMAT& a, double alpha ) 1904{ return _CvMAT_UN_LOGIC_( &a, alpha, _CvMAT_LOGIC_::AND, 0 ); } 1905 1906inline _CvMAT_UN_LOGIC_ operator & ( double alpha, const CvMAT& a ) 1907{ return _CvMAT_UN_LOGIC_( &a, alpha, _CvMAT_LOGIC_::AND, 0 ); } 1908 1909inline _CvMAT_UN_LOGIC_ operator & ( const _CvMAT_NOT_& a, double alpha ) 1910{ return _CvMAT_UN_LOGIC_( a.a, alpha, _CvMAT_LOGIC_::AND, 1 ); } 1911 1912inline _CvMAT_UN_LOGIC_ operator & ( double alpha, const _CvMAT_NOT_& a ) 1913{ return _CvMAT_UN_LOGIC_( a.a, alpha, _CvMAT_LOGIC_::AND, 1 ); } 1914 1915 1916inline _CvMAT_UN_LOGIC_ operator | ( const CvMAT& a, double alpha ) 1917{ return _CvMAT_UN_LOGIC_( &a, alpha, _CvMAT_LOGIC_::OR, 0 ); } 1918 1919inline _CvMAT_UN_LOGIC_ operator | ( double alpha, const CvMAT& a ) 1920{ return _CvMAT_UN_LOGIC_( &a, alpha, _CvMAT_LOGIC_::OR, 0 ); } 1921 1922inline _CvMAT_UN_LOGIC_ operator | ( const _CvMAT_NOT_& a, double alpha ) 1923{ return _CvMAT_UN_LOGIC_( a.a, alpha, _CvMAT_LOGIC_::OR, 1 ); } 1924 1925inline _CvMAT_UN_LOGIC_ operator | ( double alpha, const _CvMAT_NOT_& a ) 1926{ return _CvMAT_UN_LOGIC_( a.a, alpha, _CvMAT_LOGIC_::OR, 1 ); } 1927 1928 1929inline _CvMAT_UN_LOGIC_ operator ^ ( const CvMAT& a, double alpha ) 1930{ return _CvMAT_UN_LOGIC_( &a, alpha, _CvMAT_LOGIC_::XOR, 0 ); } 1931 1932inline _CvMAT_UN_LOGIC_ operator ^ ( double alpha, const CvMAT& a ) 1933{ return _CvMAT_UN_LOGIC_( &a, alpha, _CvMAT_LOGIC_::XOR, 0 ); } 1934 1935inline _CvMAT_UN_LOGIC_ operator ^ ( const _CvMAT_NOT_& a, double alpha ) 1936{ return _CvMAT_UN_LOGIC_( a.a, alpha, _CvMAT_LOGIC_::XOR, 1 ); } 1937 1938inline _CvMAT_UN_LOGIC_ operator ^ ( double alpha, const _CvMAT_NOT_& a ) 1939{ return _CvMAT_UN_LOGIC_( a.a, alpha, _CvMAT_LOGIC_::XOR, 1 ); } 1940 1941 1942/* 1943* PART IV. Comparison operations 1944*/ 1945inline _CvMAT_CMP_ operator > ( const CvMAT& a, const CvMAT& b ) 1946{ return _CvMAT_CMP_( &a, &b, CV_CMP_GT ); } 1947 1948inline _CvMAT_CMP_ operator >= ( const CvMAT& a, const CvMAT& b ) 1949{ return _CvMAT_CMP_( &a, &b, CV_CMP_GE ); } 1950 1951inline _CvMAT_CMP_ operator < ( const CvMAT& a, const CvMAT& b ) 1952{ return _CvMAT_CMP_( &a, &b, CV_CMP_LT ); } 1953 1954inline _CvMAT_CMP_ operator <= ( const CvMAT& a, const CvMAT& b ) 1955{ return _CvMAT_CMP_( &a, &b, CV_CMP_LE ); } 1956 1957inline _CvMAT_CMP_ operator == ( const CvMAT& a, const CvMAT& b ) 1958{ return _CvMAT_CMP_( &a, &b, CV_CMP_EQ ); } 1959 1960inline _CvMAT_CMP_ operator != ( const CvMAT& a, const CvMAT& b ) 1961{ return _CvMAT_CMP_( &a, &b, CV_CMP_NE ); } 1962 1963 1964inline _CvMAT_CMP_ operator > ( const CvMAT& a, double alpha ) 1965{ return _CvMAT_CMP_( &a, alpha, CV_CMP_GT ); } 1966 1967inline _CvMAT_CMP_ operator > ( double alpha, const CvMAT& a ) 1968{ return _CvMAT_CMP_( &a, alpha, CV_CMP_LT ); } 1969 1970inline _CvMAT_CMP_ operator >= ( const CvMAT& a, double alpha ) 1971{ return _CvMAT_CMP_( &a, alpha, CV_CMP_GE ); } 1972 1973inline _CvMAT_CMP_ operator >= ( double alpha, const CvMAT& a ) 1974{ return _CvMAT_CMP_( &a, alpha, CV_CMP_LE ); } 1975 1976inline _CvMAT_CMP_ operator < ( const CvMAT& a, double alpha ) 1977{ return _CvMAT_CMP_( &a, alpha, CV_CMP_LT ); } 1978 1979inline _CvMAT_CMP_ operator < ( double alpha, const CvMAT& a ) 1980{ return _CvMAT_CMP_( &a, alpha, CV_CMP_GT ); } 1981 1982inline _CvMAT_CMP_ operator <= ( const CvMAT& a, double alpha ) 1983{ return _CvMAT_CMP_( &a, alpha, CV_CMP_LE ); } 1984 1985inline _CvMAT_CMP_ operator <= ( double alpha, const CvMAT& a ) 1986{ return _CvMAT_CMP_( &a, alpha, CV_CMP_GE ); } 1987 1988inline _CvMAT_CMP_ operator == ( const CvMAT& a, double alpha ) 1989{ return _CvMAT_CMP_( &a, alpha, CV_CMP_EQ ); } 1990 1991inline _CvMAT_CMP_ operator == ( double alpha, const CvMAT& a ) 1992{ return _CvMAT_CMP_( &a, alpha, CV_CMP_EQ ); } 1993 1994inline _CvMAT_CMP_ operator != ( const CvMAT& a, double alpha ) 1995{ return _CvMAT_CMP_( &a, alpha, CV_CMP_NE ); } 1996 1997inline _CvMAT_CMP_ operator != ( double alpha, const CvMAT& a ) 1998{ return _CvMAT_CMP_( &a, alpha, CV_CMP_NE ); } 1999 2000 2001/* 2002* PART V. Speedup for some augmented assignments to CvMAT 2003*/ 2004 2005inline CvMAT& CvMAT::operator += ( const _CvMAT_SCALE_& scale_mat ) 2006{ return (*this = *this + scale_mat); } 2007 2008inline CvMAT& CvMAT::operator += ( const _CvMAT_SCALE_SHIFT_& scale_mat ) 2009{ return (*this = *this + scale_mat); } 2010 2011inline CvMAT& CvMAT::operator += ( const _CvMAT_MUL_& mmul ) 2012{ return (*this = mmul + *this); } 2013 2014inline CvMAT& CvMAT::operator -= ( const _CvMAT_SCALE_& scale_mat ) 2015{ return (*this = *this - scale_mat); } 2016 2017inline CvMAT& CvMAT::operator -= ( const _CvMAT_SCALE_SHIFT_& scale_mat ) 2018{ return (*this = *this - scale_mat); } 2019 2020inline CvMAT& CvMAT::operator -= ( const _CvMAT_MUL_& mmul ) 2021{ return (*this = -mmul + *this); } 2022 2023inline CvMAT& CvMAT::operator *= ( const _CvMAT_SCALE_& scale_mat ) 2024{ return (*this = *this * scale_mat); } 2025 2026inline CvMAT& CvMAT::operator *= ( const _CvMAT_SCALE_SHIFT_& scale_mat ) 2027{ return (*this = *this * scale_mat); } 2028 2029/****************************************************************************************\ 2030* misc. operations on temporary matrices (+,-,*) * 2031\****************************************************************************************/ 2032 2033/* 2034* the base proxy class implementation 2035*/ 2036 2037/* a.*b */ 2038inline _CvMAT_DOT_OP_ _CvMAT_BASE_OP_::mul( const CvMAT& a ) const 2039{ return ((CvMAT)*this).mul(a); } 2040 2041/* a.*b*alpha */ 2042inline _CvMAT_DOT_OP_ _CvMAT_BASE_OP_::mul( const _CvMAT_SCALE_& a ) const 2043{ return ((CvMAT)*this).mul(a); } 2044 2045/* a./b */ 2046inline _CvMAT_DOT_OP_ _CvMAT_BASE_OP_::div( const CvMAT& a ) const 2047{ return ((CvMAT)*this).div(a); } 2048 2049/* a./(b*alpha) */ 2050inline _CvMAT_DOT_OP_ _CvMAT_BASE_OP_::div( const _CvMAT_SCALE_& a ) const 2051{ return ((CvMAT)*this).div(a); } 2052 2053/* a.max(b) */ 2054inline _CvMAT_DOT_OP_ _CvMAT_BASE_OP_::min( const CvMAT& a ) const 2055{ return ((CvMAT)*this).min(a); } 2056 2057/* a.min(b) */ 2058inline _CvMAT_DOT_OP_ _CvMAT_BASE_OP_::max( const CvMAT& a ) const 2059{ return ((CvMAT)*this).max(a); } 2060 2061/* a.max(alpha) */ 2062inline _CvMAT_DOT_OP_ _CvMAT_BASE_OP_::min( double alpha ) const 2063{ return ((CvMAT)*this).min(alpha); } 2064 2065/* a.min(alpha) */ 2066inline _CvMAT_DOT_OP_ _CvMAT_BASE_OP_::max( double alpha ) const 2067{ return ((CvMAT)*this).max(alpha); } 2068 2069 2070inline _CvMAT_INV_ _CvMAT_BASE_OP_::inv( int method ) const 2071{ return ((CvMAT)*this).inv(method); } 2072 2073inline _CvMAT_T_ _CvMAT_BASE_OP_::t() const 2074{ return ((CvMAT)*this).t(); } 2075 2076inline _CvMAT_CVT_ _CvMAT_BASE_OP_::cvt( int newdepth, double scale, double shift ) const 2077{ return ((CvMAT)*this).cvt( newdepth, scale, shift ); } 2078 2079inline CvMAT _CvMAT_BASE_OP_::row( int r ) const 2080{ return CvMAT((CvMAT)*this, 0, r ); } 2081 2082inline CvMAT _CvMAT_BASE_OP_::rowrange( int row1, int row2 ) const 2083{ 2084 CvMAT m = (CvMAT)*this; 2085 assert( 0 <= row1 && row1 < row2 && row2 <= m.height ); 2086 return CvMAT( m, cvRect( 0, row1, m.width, row2 - row1 )); 2087} 2088 2089inline CvMAT _CvMAT_BASE_OP_::col( int c ) const 2090{ return CvMAT( (CvMAT)*this, 1, c ); } 2091 2092inline CvMAT _CvMAT_BASE_OP_::colrange( int col1, int col2 ) const 2093{ 2094 CvMAT m = (CvMAT)*this; 2095 assert( 0 <= col1 && col1 < col2 && col2 <= m.width ); 2096 return CvMAT( m, cvRect( col1, 0, col2 - col1, m.height )); 2097} 2098 2099inline CvMAT _CvMAT_BASE_OP_::rect( CvRect r ) const 2100{ return CvMAT( (CvMAT)*this, r ); } 2101 2102inline CvMAT _CvMAT_BASE_OP_::diag( int d ) const 2103{ return CvMAT( (CvMAT)*this, -1, d ); } 2104 2105inline double _CvMAT_BASE_OP_::det() const 2106{ return ((CvMAT)*this).det(); } 2107 2108inline double _CvMAT_BASE_OP_::norm( int norm_type ) const 2109{ return ((CvMAT)*this).norm( norm_type ); } 2110 2111inline CvScalar _CvMAT_BASE_OP_::sum() const 2112{ return ((CvMAT)*this).sum(); } 2113 2114inline double _CvMAT_BASE_OP_::min( CvPoint* minloc ) const 2115{ return ((CvMAT)*this).min( minloc ); } 2116 2117inline double _CvMAT_BASE_OP_::max( CvPoint* maxloc ) const 2118{ return ((CvMAT)*this).max( maxloc ); } 2119 2120 2121/****************************************************************************************/ 2122/* proxy classes implementation. */ 2123/* part I. constructors */ 2124/****************************************************************************************/ 2125 2126/* constructors */ 2127inline _CvMAT_COPY_::_CvMAT_COPY_( const CvMAT* _a ) : a((CvMAT*)_a) {} 2128 2129inline _CvMAT_CVT_::_CvMAT_CVT_( const CvMAT* _a, int _newdepth, 2130 double _scale, double _shift ) : 2131 a(*(CvMAT*)_a), newdepth(_newdepth), scale(_scale), shift(_shift) {} 2132 2133inline _CvMAT_T_::_CvMAT_T_( const CvMAT* _a ) : a(*(CvMAT*)_a), alpha(1) {} 2134 2135 2136inline _CvMAT_T_::_CvMAT_T_( const CvMAT* _a, double _alpha ) : 2137 a(*(CvMAT*)_a), alpha(_alpha) {} 2138 2139 2140inline _CvMAT_INV_::_CvMAT_INV_( const CvMAT* _a, int _method ) : 2141 a(*(CvMAT*)_a), method(_method) {} 2142 2143 2144inline _CvMAT_MUL_::_CvMAT_MUL_( const CvMAT* _a, const CvMAT* _b, int _t_ab ) : 2145 a((CvMAT*)_a), b((CvMAT*)_b), alpha(1), t_ab(_t_ab) {} 2146 2147 2148inline _CvMAT_MUL_::_CvMAT_MUL_( const CvMAT* _a, const CvMAT* _b, 2149 double _alpha, int _t_ab ) : 2150 a((CvMAT*)_a), b((CvMAT*)_b), alpha(_alpha), t_ab(_t_ab) {} 2151 2152 2153inline _CvMAT_MUL_ADD_::_CvMAT_MUL_ADD_( const CvMAT* _a, const CvMAT* _b, 2154 const CvMAT* _c, int _t_abc ) : 2155 a((CvMAT*)_a), b((CvMAT*)_b), c((CvMAT*)_c), t_abc(_t_abc) {} 2156 2157 2158inline _CvMAT_MUL_ADD_::_CvMAT_MUL_ADD_( const CvMAT* _a, const CvMAT* _b, double _alpha, 2159 const CvMAT* _c, double _beta, int _t_abc ) : 2160 a((CvMAT*)_a), b((CvMAT*)_b), alpha(_alpha), 2161 c((CvMAT*)_c), beta(_beta), t_abc(_t_abc) {} 2162 2163 2164inline _CvMAT_ADD_::_CvMAT_ADD_( const CvMAT* _a, const CvMAT* _b, double _beta ) : 2165 a((CvMAT*)_a), b((CvMAT*)_b), beta(_beta) {} 2166 2167 2168inline _CvMAT_ADD_EX_::_CvMAT_ADD_EX_( const CvMAT* _a, double _alpha, 2169 const CvMAT* _b, double _beta, double _gamma ) : 2170 a((CvMAT*)_a), alpha(_alpha), b((CvMAT*)_b), beta(_beta), gamma(_gamma) {} 2171 2172 2173inline _CvMAT_SCALE_::_CvMAT_SCALE_( const CvMAT* _a, double _alpha ) : 2174 a((CvMAT*)_a), alpha(_alpha) {} 2175 2176 2177inline _CvMAT_SCALE_SHIFT_::_CvMAT_SCALE_SHIFT_( const CvMAT* _a, 2178 double _alpha, double _beta ) : 2179 a((CvMAT*)_a), alpha(_alpha), beta(_beta) {} 2180 2181 2182inline _CvMAT_LOGIC_::_CvMAT_LOGIC_( const CvMAT* _a, const CvMAT* _b, 2183 _CvMAT_LOGIC_::Op _op, int _flags ) : 2184 a((CvMAT*)_a), b((CvMAT*)_b), op(_op), flags(_flags) {} 2185 2186 2187inline _CvMAT_UN_LOGIC_::_CvMAT_UN_LOGIC_( const CvMAT* _a, double _alpha, 2188 _CvMAT_LOGIC_::Op _op, int _flags ) : 2189 a((CvMAT*)_a), alpha(_alpha), op(_op), flags(_flags) {} 2190 2191 2192inline _CvMAT_NOT_::_CvMAT_NOT_( const CvMAT* _a ) : 2193 a((CvMAT*)_a) {} 2194 2195 2196inline _CvMAT_DOT_OP_::_CvMAT_DOT_OP_( const CvMAT* _a, const CvMAT* _b, 2197 int _op, double _alpha ) : 2198 a(*_a), b((CvMAT*)_b), op(_op), alpha(_alpha) {} 2199 2200 2201inline _CvMAT_SOLVE_::_CvMAT_SOLVE_( const CvMAT* _a, const CvMAT* _b, int _method ) : 2202 a((CvMAT*)_a), b((CvMAT*)_b), method(_method) {} 2203 2204inline _CvMAT_CMP_::_CvMAT_CMP_( const CvMAT* _a, const CvMAT* _b, int _cmp_op ) : 2205 a((CvMAT*)_a), b((CvMAT*)_b), alpha(0), cmp_op(_cmp_op) {} 2206 2207inline _CvMAT_CMP_::_CvMAT_CMP_( const CvMAT* _a, double _alpha, int _cmp_op ) : 2208 a((CvMAT*)_a), b(0), alpha(_alpha), cmp_op(_cmp_op) {} 2209 2210/****************************************************************************************/ 2211/* proxy classes implementation. */ 2212/* part II. conversion to CvMAT */ 2213/****************************************************************************************/ 2214 2215inline _CvMAT_T_::operator CvMAT() const 2216{ return CvMAT( *this ); } 2217 2218inline _CvMAT_INV_::operator CvMAT() const 2219{ return CvMAT( *this ); } 2220 2221inline _CvMAT_MUL_::operator CvMAT() const 2222{ return CvMAT( *this ); } 2223 2224inline _CvMAT_SCALE_::operator CvMAT() const 2225{ return CvMAT( *this ); } 2226 2227inline _CvMAT_SCALE_SHIFT_::operator CvMAT() const 2228{ return CvMAT( *this ); } 2229 2230inline _CvMAT_ADD_::operator CvMAT() const 2231{ return CvMAT( *this ); } 2232 2233inline _CvMAT_ADD_EX_::operator CvMAT() const 2234{ return CvMAT( *this ); } 2235 2236inline _CvMAT_MUL_ADD_::operator CvMAT() const 2237{ return CvMAT( *this ); } 2238 2239inline _CvMAT_LOGIC_::operator CvMAT() const 2240{ return CvMAT( *this ); } 2241 2242inline _CvMAT_UN_LOGIC_::operator CvMAT() const 2243{ return CvMAT( *this ); } 2244 2245inline _CvMAT_NOT_::operator CvMAT() const 2246{ return CvMAT( *this ); } 2247 2248inline _CvMAT_DOT_OP_::operator CvMAT() const 2249{ return CvMAT( *this ); } 2250 2251inline _CvMAT_SOLVE_::operator CvMAT() const 2252{ return CvMAT( *this ); } 2253 2254inline _CvMAT_CMP_::operator CvMAT() const 2255{ return CvMAT( *this ); } 2256 2257inline _CvMAT_CVT_::operator CvMAT() const 2258{ return CvMAT(*this); } 2259 2260inline _CvMAT_COPY_::operator CvMAT() const 2261{ return *a; } 2262 2263/****************************************************************************************/ 2264/* proxy classes implementation. */ 2265/* part III. custom overrided methods */ 2266/****************************************************************************************/ 2267 2268inline _CvMAT_DOT_OP_ _CvMAT_SCALE_::mul( const CvMAT& mat ) const 2269{ return _CvMAT_DOT_OP_( a, &mat, '*', alpha ); } 2270 2271inline _CvMAT_DOT_OP_ _CvMAT_SCALE_::mul( const _CvMAT_SCALE_& mat ) const 2272{ return _CvMAT_DOT_OP_( a, mat.a, '*', alpha*mat.alpha ); } 2273 2274inline _CvMAT_DOT_OP_ _CvMAT_SCALE_::div( const CvMAT& mat ) const 2275{ return _CvMAT_DOT_OP_( a, &mat, '/', alpha ); } 2276 2277inline _CvMAT_DOT_OP_ _CvMAT_SCALE_::div( const _CvMAT_SCALE_& mat ) const 2278{ return _CvMAT_DOT_OP_( a, mat.a, '/', alpha/mat.alpha ); } 2279 2280inline _CvMAT_DOT_OP_ operator * ( const _CvMAT_DOT_OP_& dot_op, double alpha ) 2281{ return _CvMAT_DOT_OP_( &dot_op.a, dot_op.b, dot_op.op, dot_op.alpha * alpha ); } 2282 2283inline _CvMAT_DOT_OP_ operator * ( double alpha, const _CvMAT_DOT_OP_& dot_op ) 2284{ return _CvMAT_DOT_OP_( &dot_op.a, dot_op.b, dot_op.op, dot_op.alpha * alpha ); } 2285 2286inline _CvMAT_DOT_OP_ operator / ( double alpha, const CvMAT& mat ) 2287{ return _CvMAT_DOT_OP_( &mat, 0, '/', alpha ); } 2288 2289inline _CvMAT_DOT_OP_ operator / ( double alpha, const _CvMAT_SCALE_& mat ) 2290{ return _CvMAT_DOT_OP_( mat.a, 0, '/', alpha/mat.alpha ); } 2291 2292 2293inline double _CvMAT_T_::det() const 2294{ return a.det(); } 2295 2296inline double _CvMAT_T_::norm( int norm_type ) const 2297{ return a.norm( norm_type ); } 2298 2299inline double _CvMAT_ADD_::norm( int norm_type ) const 2300{ 2301 if( beta == -1 ) 2302 return cvNorm( a, b, norm_type ); 2303 else 2304 return ((CvMAT)*this).norm( norm_type ); 2305} 2306 2307inline _CvMAT_DOT_OP_ _CvMAT_ADD_::abs() const 2308{ 2309 if( beta == -1 ) 2310 return _CvMAT_DOT_OP_( a, b, 'a', 0 ); 2311 else 2312 return ((CvMAT)*this).abs(); 2313} 2314 2315inline _CvMAT_DOT_OP_ _CvMAT_SCALE_SHIFT_::abs() const 2316{ 2317 if( alpha == 1 ) 2318 return _CvMAT_DOT_OP_( a, 0, 'a', -beta ); 2319 else 2320 return ((CvMAT)*this).abs(); 2321} 2322 2323#endif /* __cplusplus */ 2324 2325#endif /*_CVMAT_HPP_*/ 2326 2327