Searched defs:invertible (Results 1 - 9 of 9) sorted by relevance

/external/eigen/doc/snippets/
H A DMatrixBase_computeInverseWithCheck.cpp4 bool invertible; variable
5 m.computeInverseWithCheck(inverse,invertible);
6 if(invertible) {
7 cout << "It is invertible, and its inverse is:" << endl << inverse << endl;
10 cout << "It is not invertible." << endl;
H A DMatrixBase_computeInverseAndDetWithCheck.cpp4 bool invertible; variable
6 m.computeInverseAndDetWithCheck(inverse,determinant,invertible);
8 if(invertible) {
9 cout << "It is invertible, and its inverse is:" << endl << inverse << endl;
12 cout << "It is not invertible." << endl;
/external/eigen/test/
H A Dinverse.cpp48 //First: an invertible matrix
49 bool invertible; local
53 m1.computeInverseAndDetWithCheck(m2, det, invertible);
54 VERIFY(invertible);
59 m1.computeInverseWithCheck(m2, invertible);
60 VERIFY(invertible);
63 //Second: a rank one matrix (not invertible, except for 1x1 matrices)
66 m3.computeInverseAndDetWithCheck(m4, det, invertible);
67 VERIFY( rows==1 ? invertible : !invertible );
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/external/eigen/Eigen/src/LU/
H A DInverse.h55 bool& invertible
60 invertible = abs(determinant) > absDeterminantThreshold;
61 if(invertible) result.coeffRef(0,0) = typename ResultType::Scalar(1) / determinant;
99 bool& invertible
105 invertible = abs(determinant) > absDeterminantThreshold;
106 if(!invertible) return;
169 bool& invertible
179 invertible = abs(determinant) > absDeterminantThreshold;
180 if(!invertible) return;
254 bool& invertible
347 computeInverseAndDetWithCheck( ResultType& inverse, typename ResultType::Scalar& determinant, bool& invertible, const RealScalar& absDeterminantThreshold ) const argument
364 (derived(), absDeterminantThreshold, inverse, determinant, invertible); local
386 computeInverseWithCheck( ResultType& inverse, bool& invertible, const RealScalar& absDeterminantThreshold ) const argument
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/external/chromium_org/third_party/skia/bench/
H A DMatrixBench.cpp411 bool invertible = fMatrix.invert(&inv); local
412 SkASSERT(invertible);
416 if (invertible) {
/external/chromium_org/ui/gfx/
H A Dtransform_util.cc261 bool invertible = true; local
262 invertible &= original.GetInverse(&original_inv);
263 DCHECK(invertible) << "Non-invertible transform, cannot snap.";
328 // If the perspective matrix is not invertible, we are also unable to
/external/skia/bench/
H A DMatrixBench.cpp411 bool invertible = fMatrix.invert(&inv); local
412 SkASSERT(invertible);
416 if (invertible) {
/external/chromium_org/third_party/skia/src/core/
H A DSkMatrix.cpp770 bool invertible = true; local
798 } else { // inv is NULL, just check if we're invertible
800 invertible = false;
803 return invertible;
/external/skia/src/core/
H A DSkMatrix.cpp776 bool invertible = true; local
804 } else { // inv is NULL, just check if we're invertible
806 invertible = false;
809 return invertible;

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