1dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* 29857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * Copyright 2005 The Android Open Source Project 3dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 49857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * Licensed under the Apache License, Version 2.0 (the "License"); 59857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * you may not use this file except in compliance with the License. 69857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * You may obtain a copy of the License at 7dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 89857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * http://www.apache.org/licenses/LICENSE-2.0 99857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * 109857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * Unless required by applicable law or agreed to in writing, software 119857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * distributed under the License is distributed on an "AS IS" BASIS, 129857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * See the License for the specific language governing permissions and 149857d99eecc389389da261a72461322d5cfb8eebMathias Agopian * limitations under the License. 15dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 16dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 17dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define LOG_TAG "Vector" 18dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 19dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <string.h> 20dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <stdlib.h> 21dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <stdio.h> 22dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <errno.h> 23dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 24dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <cutils/log.h> 25dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 269857d99eecc389389da261a72461322d5cfb8eebMathias Agopian#include "Errors.h" 279857d99eecc389389da261a72461322d5cfb8eebMathias Agopian#include "SharedBuffer.h" 289857d99eecc389389da261a72461322d5cfb8eebMathias Agopian#include "VectorImpl.h" 29dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 30dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/*****************************************************************************/ 31dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 32dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 33dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectnamespace android { 349857d99eecc389389da261a72461322d5cfb8eebMathias Agopiannamespace tinyutils { 35dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 36dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project// ---------------------------------------------------------------------------- 37dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 38dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst size_t kMinVectorCapacity = 4; 39dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 40dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic inline size_t max(size_t a, size_t b) { 41dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return a>b ? a : b; 42dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 43dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 44dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project// ---------------------------------------------------------------------------- 45dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 46dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source ProjectVectorImpl::VectorImpl(size_t itemSize, uint32_t flags) 47dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project : mStorage(0), mCount(0), mFlags(flags), mItemSize(itemSize) 48dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 49dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 50dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 51dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source ProjectVectorImpl::VectorImpl(const VectorImpl& rhs) 52dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project : mStorage(rhs.mStorage), mCount(rhs.mCount), 53dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mFlags(rhs.mFlags), mItemSize(rhs.mItemSize) 54dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 55dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (mStorage) { 56dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer::sharedBuffer(mStorage)->acquire(); 57dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 58dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 59dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 60dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source ProjectVectorImpl::~VectorImpl() 61dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 62ceabb17306f4de9850516dae96bb0d2d5853f028Steve Block ALOG_ASSERT(!mCount, 63dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "[%p] " 64dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "subclasses of VectorImpl must call finish_vector()" 65dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project " in their destructor. Leaking %d bytes.", 66dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project this, (int)(mCount*mItemSize)); 67dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project // We can't call _do_destroy() here because the vtable is already gone. 68dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 69dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 70dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source ProjectVectorImpl& VectorImpl::operator = (const VectorImpl& rhs) 71dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 72ceabb17306f4de9850516dae96bb0d2d5853f028Steve Block ALOG_ASSERT(mItemSize == rhs.mItemSize, 73dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "Vector<> have different types (this=%p, rhs=%p)", this, &rhs); 74dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (this != &rhs) { 75dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project release_storage(); 76dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (rhs.mCount) { 77dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = rhs.mStorage; 78dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mCount = rhs.mCount; 79dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer::sharedBuffer(mStorage)->acquire(); 80dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 81dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = 0; 82dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mCount = 0; 83dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 84dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 85dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return *this; 86dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 87dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 88dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid* VectorImpl::editArrayImpl() 89dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 90dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (mStorage) { 91dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer* sb = SharedBuffer::sharedBuffer(mStorage)->attemptEdit(); 92dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (sb == 0) { 93dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project sb = SharedBuffer::alloc(capacity() * mItemSize); 94dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (sb) { 95dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_copy(sb->data(), mStorage, mCount); 96dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project release_storage(); 97dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = sb->data(); 98dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 99dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 100dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 101dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return mStorage; 102dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 103dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 104dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectsize_t VectorImpl::capacity() const 105dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 106dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (mStorage) { 107dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return SharedBuffer::sharedBuffer(mStorage)->size() / mItemSize; 108dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 109dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return 0; 110dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 111dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 112dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::insertVectorAt(const VectorImpl& vector, size_t index) 113dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 114dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (index > size()) 115dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return BAD_INDEX; 116dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* where = _grow(index, vector.size()); 117dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (where) { 118dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_copy(where, vector.arrayImpl(), vector.size()); 119dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 120dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return where ? index : (ssize_t)NO_MEMORY; 121dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 122dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 123dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::appendVector(const VectorImpl& vector) 124dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 125dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return insertVectorAt(vector, size()); 126dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 127dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 128dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::insertAt(size_t index, size_t numItems) 129dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 130dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return insertAt(0, index, numItems); 131dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 132dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 133dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::insertAt(const void* item, size_t index, size_t numItems) 134dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 135dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (index > size()) 136dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return BAD_INDEX; 137dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* where = _grow(index, numItems); 138dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (where) { 139dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (item) { 140dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_splat(where, item, numItems); 141dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 142dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_construct(where, numItems); 143dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 144dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 145dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return where ? index : (ssize_t)NO_MEMORY; 146dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 147dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 148dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::pop() 149dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 150dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (size()) 151dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project removeItemsAt(size()-1, 1); 152dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 153dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 154dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::push() 155dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 156dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project push(0); 157dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 158dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 159dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::push(const void* item) 160dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 161dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project insertAt(item, size()); 162dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 163dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 164dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::add() 165dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 166dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return add(0); 167dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 168dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 169dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::add(const void* item) 170dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 171dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return insertAt(item, size()); 172dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 173dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 174dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::replaceAt(size_t index) 175dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 176dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return replaceAt(0, index); 177dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 178dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 179dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::replaceAt(const void* prototype, size_t index) 180dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 181ceabb17306f4de9850516dae96bb0d2d5853f028Steve Block ALOG_ASSERT(index<size(), 182dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "[%p] replace: index=%d, size=%d", this, (int)index, (int)size()); 183dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 184dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* item = editItemLocation(index); 185dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (item == 0) 186dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return NO_MEMORY; 187dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_destroy(item, 1); 188dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (prototype == 0) { 189dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_construct(item, 1); 190dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 191dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_copy(item, prototype, 1); 192dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 193dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return ssize_t(index); 194dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 195dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 196dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::removeItemsAt(size_t index, size_t count) 197dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 198ceabb17306f4de9850516dae96bb0d2d5853f028Steve Block ALOG_ASSERT((index+count)<=size(), 199dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "[%p] remove: index=%d, count=%d, size=%d", 200dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project this, (int)index, (int)count, (int)size()); 201dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 202dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if ((index+count) > size()) 203dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return BAD_VALUE; 204dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _shrink(index, count); 205dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return index; 206dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 207dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 208dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::finish_vector() 209dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 210dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project release_storage(); 211dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = 0; 212dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mCount = 0; 213dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 214dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 215dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::clear() 216dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 217dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _shrink(0, mCount); 218dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 219dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 220dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid* VectorImpl::editItemLocation(size_t index) 221dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 222ceabb17306f4de9850516dae96bb0d2d5853f028Steve Block ALOG_ASSERT(index<capacity(), 223dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "[%p] itemLocation: index=%d, capacity=%d, count=%d", 224dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project this, (int)index, (int)capacity(), (int)mCount); 225dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 226dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* buffer = editArrayImpl(); 227dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (buffer) 228dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return reinterpret_cast<char*>(buffer) + index*mItemSize; 229dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return 0; 230dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 231dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 232dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectconst void* VectorImpl::itemLocation(size_t index) const 233dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 234ceabb17306f4de9850516dae96bb0d2d5853f028Steve Block ALOG_ASSERT(index<capacity(), 235dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project "[%p] editItemLocation: index=%d, capacity=%d, count=%d", 236dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project this, (int)index, (int)capacity(), (int)mCount); 237dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 238dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const void* buffer = arrayImpl(); 239dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (buffer) 240dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return reinterpret_cast<const char*>(buffer) + index*mItemSize; 241dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return 0; 242dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 243dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 244dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t VectorImpl::setCapacity(size_t new_capacity) 245dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 246dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project size_t current_capacity = capacity(); 247dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t amount = new_capacity - size(); 248dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (amount <= 0) { 249dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project // we can't reduce the capacity 250dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return current_capacity; 251dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 252dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize); 253dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (sb) { 254dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* array = sb->data(); 255dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_copy(array, mStorage, size()); 256dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project release_storage(); 257dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = const_cast<void*>(array); 258dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 259dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return NO_MEMORY; 260dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 261dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return new_capacity; 262dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 263dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 264dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::release_storage() 265dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 266dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (mStorage) { 267dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const SharedBuffer* sb = SharedBuffer::sharedBuffer(mStorage); 268dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (sb->release(SharedBuffer::eKeepStorage) == 1) { 269dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_destroy(mStorage, mCount); 270dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer::dealloc(sb); 271dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 272dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 273dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 274dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 275dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid* VectorImpl::_grow(size_t where, size_t amount) 276dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 27769f4cd7f5add7a7c7f5915e5292aab7eb2a42e9fSteve Block// ALOGV("_grow(this=%p, where=%d, amount=%d) count=%d, capacity=%d", 278dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project// this, (int)where, (int)amount, (int)mCount, (int)capacity()); 279dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 280dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (where > mCount) 281dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project where = mCount; 282dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 283dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const size_t new_size = mCount + amount; 284dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (capacity() < new_size) { 285dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const size_t new_capacity = max(kMinVectorCapacity, ((new_size*3)+1)/2); 28669f4cd7f5add7a7c7f5915e5292aab7eb2a42e9fSteve Block// ALOGV("grow vector %p, new_capacity=%d", this, (int)new_capacity); 287dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if ((mStorage) && 288dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (mCount==where) && 289dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (mFlags & HAS_TRIVIAL_COPY) && 290dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (mFlags & HAS_TRIVIAL_DTOR)) 291dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 292dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const SharedBuffer* cur_sb = SharedBuffer::sharedBuffer(mStorage); 293dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer* sb = cur_sb->editResize(new_capacity * mItemSize); 294dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = sb->data(); 295dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 296dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize); 297dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (sb) { 298dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* array = sb->data(); 299dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (where>0) { 300dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_copy(array, mStorage, where); 301dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 302dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (mCount>where) { 303dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const void* from = reinterpret_cast<const uint8_t *>(mStorage) + where*mItemSize; 304dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* dest = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize; 305dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_copy(dest, from, mCount-where); 306dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 307dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project release_storage(); 308dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = const_cast<void*>(array); 309dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 310dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 311dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 312dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t s = mCount-where; 313dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (s>0) { 314dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* array = editArrayImpl(); 315dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* to = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize; 316dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const void* from = reinterpret_cast<const uint8_t *>(array) + where*mItemSize; 317dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_move_forward(to, from, s); 318dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 319dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 320dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mCount += amount; 321dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* free_space = const_cast<void*>(itemLocation(where)); 322dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return free_space; 323dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 324dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 325dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::_shrink(size_t where, size_t amount) 326dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 327dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (!mStorage) 328dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return; 329dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 33069f4cd7f5add7a7c7f5915e5292aab7eb2a42e9fSteve Block// ALOGV("_shrink(this=%p, where=%d, amount=%d) count=%d, capacity=%d", 331dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project// this, (int)where, (int)amount, (int)mCount, (int)capacity()); 332dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 333dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (where >= mCount) 334dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project where = mCount - amount; 335dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 336dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const size_t new_size = mCount - amount; 337dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (new_size*3 < capacity()) { 338dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const size_t new_capacity = max(kMinVectorCapacity, new_size*2); 33969f4cd7f5add7a7c7f5915e5292aab7eb2a42e9fSteve Block// ALOGV("shrink vector %p, new_capacity=%d", this, (int)new_capacity); 340dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if ((where == mCount-amount) && 341dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (mFlags & HAS_TRIVIAL_COPY) && 342dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project (mFlags & HAS_TRIVIAL_DTOR)) 343dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project { 344dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const SharedBuffer* cur_sb = SharedBuffer::sharedBuffer(mStorage); 345dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer* sb = cur_sb->editResize(new_capacity * mItemSize); 346dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = sb->data(); 347dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 348dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project SharedBuffer* sb = SharedBuffer::alloc(new_capacity * mItemSize); 349dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (sb) { 350dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* array = sb->data(); 351dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (where>0) { 352dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_copy(array, mStorage, where); 353dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 354dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (mCount > where+amount) { 355dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const void* from = reinterpret_cast<const uint8_t *>(mStorage) + (where+amount)*mItemSize; 356dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* dest = reinterpret_cast<uint8_t *>(array) + where*mItemSize; 357dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_copy(dest, from, mCount-(where+amount)); 358dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 359dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project release_storage(); 360dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mStorage = const_cast<void*>(array); 361dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 362dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 363dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 364dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* array = editArrayImpl(); 365dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void* to = reinterpret_cast<uint8_t *>(array) + where*mItemSize; 366dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_destroy(to, amount); 367dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t s = mCount-(where+amount); 368dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (s>0) { 369dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const void* from = reinterpret_cast<uint8_t *>(array) + (where+amount)*mItemSize; 370dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _do_move_backward(to, from, s); 371dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 372dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 373dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 374dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project // adjust the number of items... 375dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mCount -= amount; 376dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 377dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 378dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectsize_t VectorImpl::itemSize() const { 379dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return mItemSize; 380dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 381dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 382dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::_do_construct(void* storage, size_t num) const 383dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 384dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (!(mFlags & HAS_TRIVIAL_CTOR)) { 385dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project do_construct(storage, num); 386dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 387dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 388dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 389dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::_do_destroy(void* storage, size_t num) const 390dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 391dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (!(mFlags & HAS_TRIVIAL_DTOR)) { 392dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project do_destroy(storage, num); 393dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 394dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 395dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 396dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::_do_copy(void* dest, const void* from, size_t num) const 397dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 398dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (!(mFlags & HAS_TRIVIAL_COPY)) { 399dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project do_copy(dest, from, num); 400dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 401dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project memcpy(dest, from, num*itemSize()); 402dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 403dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 404dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 405dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::_do_splat(void* dest, const void* item, size_t num) const { 406dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project do_splat(dest, item, num); 407dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 408dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 409dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::_do_move_forward(void* dest, const void* from, size_t num) const { 410dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project do_move_forward(dest, from, num); 411dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 412dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 413dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::_do_move_backward(void* dest, const void* from, size_t num) const { 414dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project do_move_backward(dest, from, num); 415dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 416dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 417dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::reservedVectorImpl1() { } 418dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::reservedVectorImpl2() { } 419dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::reservedVectorImpl3() { } 420dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::reservedVectorImpl4() { } 421dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::reservedVectorImpl5() { } 422dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::reservedVectorImpl6() { } 423dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::reservedVectorImpl7() { } 424dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid VectorImpl::reservedVectorImpl8() { } 425dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 426dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/*****************************************************************************/ 427dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 428dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source ProjectSortedVectorImpl::SortedVectorImpl(size_t itemSize, uint32_t flags) 429dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project : VectorImpl(itemSize, flags) 430dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 431dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 432dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 433dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source ProjectSortedVectorImpl::SortedVectorImpl(const VectorImpl& rhs) 434dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project: VectorImpl(rhs) 435dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 436dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 437dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 438dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source ProjectSortedVectorImpl::~SortedVectorImpl() 439dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 440dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 441dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 442dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source ProjectSortedVectorImpl& SortedVectorImpl::operator = (const SortedVectorImpl& rhs) 443dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 444dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return static_cast<SortedVectorImpl&>( VectorImpl::operator = (static_cast<const VectorImpl&>(rhs)) ); 445dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 446dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 447dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t SortedVectorImpl::indexOf(const void* item) const 448dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 449dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return _indexOrderOf(item); 450dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 451dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 452dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectsize_t SortedVectorImpl::orderOf(const void* item) const 453dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 454dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project size_t o; 455dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project _indexOrderOf(item, &o); 456dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return o; 457dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 458dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 459dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t SortedVectorImpl::_indexOrderOf(const void* item, size_t* order) const 460dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 461dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project // binary search 462dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t err = NAME_NOT_FOUND; 463dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t l = 0; 464dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t h = size()-1; 465dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t mid; 466dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const void* a = arrayImpl(); 467dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const size_t s = itemSize(); 468dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project while (l <= h) { 469dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mid = l + (h - l)/2; 470dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const void* const curr = reinterpret_cast<const char *>(a) + (mid*s); 471dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const int c = do_compare(curr, item); 472dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (c == 0) { 473dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project err = l = mid; 474dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 475dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else if (c < 0) { 476dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project l = mid + 1; 477dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 478dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project h = mid - 1; 479dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 480dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 481dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (order) *order = l; 482dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return err; 483dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 484dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 485dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t SortedVectorImpl::add(const void* item) 486dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 487dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project size_t order; 488dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t index = _indexOrderOf(item, &order); 489dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (index < 0) { 490dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project index = VectorImpl::insertAt(item, order, 1); 491dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 492dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project index = VectorImpl::replaceAt(item, index); 493dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 494dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return index; 495dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 496dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 497dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t SortedVectorImpl::merge(const VectorImpl& vector) 498dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 499dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project // naive merge... 500dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (!vector.isEmpty()) { 501dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const void* buffer = vector.arrayImpl(); 502dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const size_t is = itemSize(); 503dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project size_t s = vector.size(); 504dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project for (size_t i=0 ; i<s ; i++) { 505dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t err = add( reinterpret_cast<const char*>(buffer) + i*is ); 506dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (err<0) { 507dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return err; 508dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 509dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 510dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 511dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return NO_ERROR; 512dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 513dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 514dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t SortedVectorImpl::merge(const SortedVectorImpl& vector) 515dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 516dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project // we've merging a sorted vector... nice! 517dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t err = NO_ERROR; 518dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (!vector.isEmpty()) { 519dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project // first take care of the case where the vectors are sorted together 520dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (do_compare(vector.itemLocation(vector.size()-1), arrayImpl()) <= 0) { 521dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project err = VectorImpl::insertVectorAt(static_cast<const VectorImpl&>(vector), 0); 522dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else if (do_compare(vector.arrayImpl(), itemLocation(size()-1)) >= 0) { 523dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project err = VectorImpl::appendVector(static_cast<const VectorImpl&>(vector)); 524dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 525dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project // this could be made a little better 526dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project err = merge(static_cast<const VectorImpl&>(vector)); 527dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 528dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 529dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return err; 530dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 531dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 532dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectssize_t SortedVectorImpl::remove(const void* item) 533dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 534dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project ssize_t i = indexOf(item); 535dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (i>=0) { 536dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project VectorImpl::removeItemsAt(i, 1); 537dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 538dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return i; 539dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 540dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 541dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid SortedVectorImpl::reservedSortedVectorImpl1() { }; 542dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid SortedVectorImpl::reservedSortedVectorImpl2() { }; 543dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid SortedVectorImpl::reservedSortedVectorImpl3() { }; 544dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid SortedVectorImpl::reservedSortedVectorImpl4() { }; 545dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid SortedVectorImpl::reservedSortedVectorImpl5() { }; 546dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid SortedVectorImpl::reservedSortedVectorImpl6() { }; 547dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid SortedVectorImpl::reservedSortedVectorImpl7() { }; 548dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid SortedVectorImpl::reservedSortedVectorImpl8() { }; 549dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 550dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 551dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/*****************************************************************************/ 552dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 5539857d99eecc389389da261a72461322d5cfb8eebMathias Agopian} // namespace tinyutils 5549857d99eecc389389da261a72461322d5cfb8eebMathias Agopian} // namespace android 555dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 556