tools/source/memtools/mempool.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <tools/mempool.hxx>
  21 #include <sal/log.hxx>
  22 #include <rtl/alloc.h>
  23
  24 #include <stdio.h>
  25
  26 FixedMemPool::FixedMemPool(char const * pTypeName, sal_uInt16 nTypeSize)
  27   : m_pTypeName (pTypeName)
  28 {
  29     char name[RTL_CACHE_NAME_LENGTH + 1];
  30     snprintf (name, sizeof(name), "FixedMemPool_%d", (int)nTypeSize);
  31     m_pImpl = reinterpret_cast<FixedMemPool_Impl*>(rtl_cache_create (name, nTypeSize, 0, NULL, NULL, NULL, 0, NULL, 0));
  32     SAL_INFO("tools.memtools","FixedMemPool::ctor(\"" << m_pTypeName << "\"): " << m_pImpl);
  33 }
  34
  35 FixedMemPool::~FixedMemPool()
  36 {
  37     SAL_INFO("tools.memtools","FixedMemPool::dtor(\"" << m_pTypeName << "\"): " << m_pImpl);
  38     rtl_cache_destroy (reinterpret_cast<rtl_cache_type*>(m_pImpl)), m_pImpl = 0;
  39 }
  40
  41 void* FixedMemPool::Alloc()
  42 {
  43     return rtl_cache_alloc (reinterpret_cast<rtl_cache_type*>(m_pImpl));
  44 }
  45
  46 void FixedMemPool::Free( void* pFree )
  47 {
  48     rtl_cache_free (reinterpret_cast<rtl_cache_type*>(m_pImpl), pFree);
  49 }
  50
  51 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */