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author | hjk <qtc-committer@nokia.com> | 2009-01-26 16:19:24 +0100 |
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committer | hjk <qtc-committer@nokia.com> | 2009-01-26 16:19:24 +0100 |
commit | fe0533de2a634ca377c2d8a0073e0eb2cbf89abf (patch) | |
tree | 29d3d30e6cc5a1068a94097a5660bc4d133a205f /shared/cplusplus/MemoryPool.cpp | |
parent | c85ba53365d606192069a841ed806979f17d80bc (diff) | |
download | qt-creator-fe0533de2a634ca377c2d8a0073e0eb2cbf89abf.tar.gz |
Fixes: move all files in shared/* to src/shared/*
Diffstat (limited to 'shared/cplusplus/MemoryPool.cpp')
-rw-r--r-- | shared/cplusplus/MemoryPool.cpp | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/shared/cplusplus/MemoryPool.cpp b/shared/cplusplus/MemoryPool.cpp deleted file mode 100644 index 880c6bb884..0000000000 --- a/shared/cplusplus/MemoryPool.cpp +++ /dev/null @@ -1,130 +0,0 @@ -/*************************************************************************** -** -** This file is part of Qt Creator -** -** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). -** -** Contact: Qt Software Information (qt-info@nokia.com) -** -** -** Non-Open Source Usage -** -** Licensees may use this file in accordance with the Qt Beta Version -** License Agreement, Agreement version 2.2 provided with the Software or, -** alternatively, in accordance with the terms contained in a written -** agreement between you and Nokia. -** -** GNU General Public License Usage -** -** Alternatively, this file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the packaging -** of this file. Please review the following information to ensure GNU -** General Public Licensing requirements will be met: -** -** http://www.fsf.org/licensing/licenses/info/GPLv2.html and -** http://www.gnu.org/copyleft/gpl.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt GPL Exception -** version 1.3, included in the file GPL_EXCEPTION.txt in this package. -** -***************************************************************************/ -// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com> -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -#include "MemoryPool.h" -#include <cstdlib> -#include <cstring> -#include <cassert> - -CPLUSPLUS_BEGIN_NAMESPACE - -MemoryPool::MemoryPool() - : _initializeAllocatedMemory(true), - _blocks(0), - _allocatedBlocks(0), - _blockCount(-1), - ptr(0), - end(0) -{ } - -MemoryPool::~MemoryPool() -{ - if (_blockCount != -1) { - for (int i = 0; i < _blockCount + 1; ++i) { - free(_blocks[i]); - } - } - - if (_blocks) - free(_blocks); -} - -bool MemoryPool::initializeAllocatedMemory() const -{ return _initializeAllocatedMemory; } - -void MemoryPool::setInitializeAllocatedMemory(bool initializeAllocatedMemory) -{ _initializeAllocatedMemory = initializeAllocatedMemory; } - -void *MemoryPool::allocate_helper(size_t size) -{ - assert(size < BLOCK_SIZE); - - if (++_blockCount == _allocatedBlocks) { - if (! _allocatedBlocks) - _allocatedBlocks = 8; - else - _allocatedBlocks *= 2; - - _blocks = (char **) realloc(_blocks, sizeof(char *) * _allocatedBlocks); - } - - char *&block = _blocks[_blockCount]; - - if (_initializeAllocatedMemory) - block = (char *) calloc(1, BLOCK_SIZE); - else - block = (char *) malloc(BLOCK_SIZE); - - ptr = block; - end = ptr + BLOCK_SIZE; - - void *addr = ptr; - ptr += size; - return addr; -} - -Managed::Managed() -{ } - -Managed::~Managed() -{ } - -void *Managed::operator new(size_t size, MemoryPool *pool) -{ return pool->allocate(size); } - -void Managed::operator delete(void *) -{ } - -void Managed::operator delete(void *, MemoryPool *) -{ } - -CPLUSPLUS_END_NAMESPACE |