1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_store.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "object.hxx" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski #include "sal/types.h" 30*b1cdbd2cSJim Jagielski #include "rtl/alloc.h" 31*b1cdbd2cSJim Jagielski #include "rtl/ref.hxx" 32*b1cdbd2cSJim Jagielski #include "osl/diagnose.h" 33*b1cdbd2cSJim Jagielski #include "osl/interlck.h" 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski namespace store 36*b1cdbd2cSJim Jagielski { 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski /*======================================================================== 39*b1cdbd2cSJim Jagielski * 40*b1cdbd2cSJim Jagielski * OStoreObject implementation. 41*b1cdbd2cSJim Jagielski * 42*b1cdbd2cSJim Jagielski *======================================================================*/ 43*b1cdbd2cSJim Jagielski const sal_uInt32 OStoreObject::m_nTypeId = sal_uInt32(0x58190322); 44*b1cdbd2cSJim Jagielski 45*b1cdbd2cSJim Jagielski /* 46*b1cdbd2cSJim Jagielski * OStoreObject. 47*b1cdbd2cSJim Jagielski */ OStoreObject(void)48*b1cdbd2cSJim JagielskiOStoreObject::OStoreObject (void) 49*b1cdbd2cSJim Jagielski : m_nRefCount (0) 50*b1cdbd2cSJim Jagielski { 51*b1cdbd2cSJim Jagielski } 52*b1cdbd2cSJim Jagielski 53*b1cdbd2cSJim Jagielski /* 54*b1cdbd2cSJim Jagielski * ~OStoreObject. 55*b1cdbd2cSJim Jagielski */ ~OStoreObject(void)56*b1cdbd2cSJim JagielskiOStoreObject::~OStoreObject (void) 57*b1cdbd2cSJim Jagielski { 58*b1cdbd2cSJim Jagielski OSL_ASSERT(m_nRefCount == 0); 59*b1cdbd2cSJim Jagielski } 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski /* 62*b1cdbd2cSJim Jagielski * operator new. 63*b1cdbd2cSJim Jagielski */ operator new(size_t n)64*b1cdbd2cSJim Jagielskivoid* OStoreObject::operator new (size_t n) 65*b1cdbd2cSJim Jagielski { 66*b1cdbd2cSJim Jagielski return rtl_allocateMemory (n); 67*b1cdbd2cSJim Jagielski } 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski /* 70*b1cdbd2cSJim Jagielski * operator delete. 71*b1cdbd2cSJim Jagielski */ operator delete(void * p,size_t)72*b1cdbd2cSJim Jagielskivoid OStoreObject::operator delete (void *p, size_t) 73*b1cdbd2cSJim Jagielski { 74*b1cdbd2cSJim Jagielski rtl_freeMemory (p); 75*b1cdbd2cSJim Jagielski } 76*b1cdbd2cSJim Jagielski 77*b1cdbd2cSJim Jagielski /* 78*b1cdbd2cSJim Jagielski * isKindOf. 79*b1cdbd2cSJim Jagielski */ isKindOf(sal_uInt32 nTypeId)80*b1cdbd2cSJim Jagielskisal_Bool SAL_CALL OStoreObject::isKindOf (sal_uInt32 nTypeId) 81*b1cdbd2cSJim Jagielski { 82*b1cdbd2cSJim Jagielski return (nTypeId == m_nTypeId); 83*b1cdbd2cSJim Jagielski } 84*b1cdbd2cSJim Jagielski 85*b1cdbd2cSJim Jagielski /* 86*b1cdbd2cSJim Jagielski * acquire. 87*b1cdbd2cSJim Jagielski */ acquire(void)88*b1cdbd2cSJim JagielskioslInterlockedCount SAL_CALL OStoreObject::acquire (void) 89*b1cdbd2cSJim Jagielski { 90*b1cdbd2cSJim Jagielski oslInterlockedCount result = osl_incrementInterlockedCount (&m_nRefCount); 91*b1cdbd2cSJim Jagielski return (result); 92*b1cdbd2cSJim Jagielski } 93*b1cdbd2cSJim Jagielski 94*b1cdbd2cSJim Jagielski /* 95*b1cdbd2cSJim Jagielski * release. 96*b1cdbd2cSJim Jagielski */ release(void)97*b1cdbd2cSJim JagielskioslInterlockedCount SAL_CALL OStoreObject::release (void) 98*b1cdbd2cSJim Jagielski { 99*b1cdbd2cSJim Jagielski oslInterlockedCount result = osl_decrementInterlockedCount (&m_nRefCount); 100*b1cdbd2cSJim Jagielski if (result == 0) 101*b1cdbd2cSJim Jagielski { 102*b1cdbd2cSJim Jagielski // Last reference released. 103*b1cdbd2cSJim Jagielski delete this; 104*b1cdbd2cSJim Jagielski } 105*b1cdbd2cSJim Jagielski return (result); 106*b1cdbd2cSJim Jagielski } 107*b1cdbd2cSJim Jagielski 108*b1cdbd2cSJim Jagielski } // namespace store 109