1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_tools.hxx"
26
27 #include "tools/mempool.hxx"
28 #include "osl/diagnose.h"
29 #include "rtl/alloc.h"
30
31 #ifndef INCLUDED_STDIO_H
32 #include <stdio.h>
33 #endif
34
35 /*************************************************************************
36 |*
37 |* FixedMemPool::FixedMemPool()
38 |*
39 *************************************************************************/
40
FixedMemPool(char const * pTypeName,sal_uInt16 nTypeSize,sal_uInt16,sal_uInt16)41 FixedMemPool::FixedMemPool (
42 char const * pTypeName, sal_uInt16 nTypeSize, sal_uInt16, sal_uInt16)
43 : m_pTypeName (pTypeName)
44 {
45 char name[RTL_CACHE_NAME_LENGTH + 1];
46 snprintf (name, sizeof(name), "FixedMemPool_%d", (int)nTypeSize);
47 m_pImpl = (FixedMemPool_Impl*)rtl_cache_create (name, nTypeSize, 0, NULL, NULL, NULL, 0, NULL, 0);
48 OSL_TRACE("FixedMemPool::ctor(\"%s\"): %p", m_pTypeName, m_pImpl);
49 }
50
51 /*************************************************************************
52 |*
53 |* FixedMemPool::~FixedMemPool()
54 |*
55 *************************************************************************/
56
~FixedMemPool()57 FixedMemPool::~FixedMemPool()
58 {
59 OSL_TRACE("FixedMemPool::dtor(\"%s\"): %p", m_pTypeName, m_pImpl);
60 rtl_cache_destroy ((rtl_cache_type*)(m_pImpl)), m_pImpl = 0;
61 }
62
63 /*************************************************************************
64 |*
65 |* FixedMemPool::Alloc()
66 |*
67 *************************************************************************/
68
Alloc()69 void* FixedMemPool::Alloc()
70 {
71 return rtl_cache_alloc ((rtl_cache_type*)(m_pImpl));
72 }
73
74 /*************************************************************************
75 |*
76 |* FixedMemPool::Free()
77 |*
78 *************************************************************************/
79
Free(void * pFree)80 void FixedMemPool::Free( void* pFree )
81 {
82 rtl_cache_free ((rtl_cache_type*)(m_pImpl), pFree);
83 }
84