104 lines
3.0 KiB
C
104 lines
3.0 KiB
C
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/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __ANDROIDTHREADLOCALPTR_H__
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#define __ANDROIDTHREADLOCALPTR_H__
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#include "core/types.h"
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//------------------------------------------------------------------------------
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namespace Android
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{
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template<typename TYPE>
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class AndroidThreadLocalPtr
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{
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public:
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/// default constructor
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AndroidThreadLocalPtr();
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/// destructor
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~AndroidThreadLocalPtr();
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/// set content
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void set(TYPE* p);
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/// get content
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TYPE* get() const;
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/// test if content is valid
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bool isvalid() const;
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private:
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pthread_key_t key;
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};
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//------------------------------------------------------------------------------
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/**
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*/
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template<typename TYPE>
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AndroidThreadLocalPtr<TYPE>::AndroidThreadLocalPtr() :
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key(0)
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{
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int res = pthread_key_create(&this->key, NULL);
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n_assert(0 == res);
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pthread_setspecific(this->key, 0);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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template<typename TYPE>
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AndroidThreadLocalPtr<TYPE>::~AndroidThreadLocalPtr()
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{
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int res = pthread_key_delete(this->key);
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n_assert(0 == res);
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this->key = 0;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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template<typename TYPE> void
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AndroidThreadLocalPtr<TYPE>::set(TYPE* p)
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{
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pthread_setspecific(this->key, p);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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template<typename TYPE> TYPE*
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AndroidThreadLocalPtr<TYPE>::get() const
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{
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return (TYPE*) pthread_getspecific(this->key);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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template<typename TYPE> bool
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AndroidThreadLocalPtr<TYPE>::isvalid() const
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{
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return (0 != pthread_getspecific(this->key));
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}
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} // namespace OSX
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#endif
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