470 lines
16 KiB
C++
470 lines
16 KiB
C++
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// (C) Copyright 2007 Anthony Williams
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#ifndef THREAD_HEAP_ALLOC_HPP
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#define THREAD_HEAP_ALLOC_HPP
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#include <new>
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#include <boost/thread/detail/config.hpp>
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#include <boost/thread/win32/thread_primitives.hpp>
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#include <stdexcept>
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#include <boost/assert.hpp>
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#include <boost/throw_exception.hpp>
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#include <boost/core/no_exceptions_support.hpp>
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#include <boost/winapi/heap_memory.hpp>
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#include <boost/config/abi_prefix.hpp>
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namespace boost
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{
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namespace detail
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{
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inline void* allocate_raw_heap_memory(unsigned size)
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{
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void* const heap_memory=winapi::HeapAlloc(winapi::GetProcessHeap(),0,size);
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if(!heap_memory)
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{
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boost::throw_exception(std::bad_alloc());
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}
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return heap_memory;
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}
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inline void free_raw_heap_memory(void* heap_memory)
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{
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BOOST_VERIFY(winapi::HeapFree(winapi::GetProcessHeap(),0,heap_memory)!=0);
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}
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#if defined(BOOST_THREAD_PROVIDES_VARIADIC_THREAD) && ! defined (BOOST_NO_CXX11_RVALUE_REFERENCES)
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template<typename T,typename... Args>
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inline T* heap_new(Args&&... args)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(static_cast<Args&&>(args)...);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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#else
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template<typename T>
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inline T* heap_new()
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T();
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
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template<typename T,typename A1>
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inline T* heap_new(A1&& a1)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(static_cast<A1&&>(a1));
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2>
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inline T* heap_new(A1&& a1,A2&& a2)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(static_cast<A1&&>(a1),static_cast<A2&&>(a2));
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1&& a1,A2&& a2,A3&& a3)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(static_cast<A1&&>(a1),static_cast<A2&&>(a2),
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static_cast<A3&&>(a3));
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4>
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inline T* heap_new(A1&& a1,A2&& a2,A3&& a3,A4&& a4)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(static_cast<A1&&>(a1),static_cast<A2&&>(a2),
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static_cast<A3&&>(a3),static_cast<A4&&>(a4));
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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#else
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template<typename T,typename A1>
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inline T* heap_new_impl(A1 a1)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2>
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inline T* heap_new_impl(A1 a1,A2 a2)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1,a2);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new_impl(A1 a1,A2 a2,A3 a3)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1,a2,a3);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4>
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inline T* heap_new_impl(A1 a1,A2 a2,A3 a3,A4 a4)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1,a2,a3,a4);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4,typename A5>
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inline T* heap_new_impl(A1 a1,A2 a2,A3 a3,A4 a4,A5 a5)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1,a2,a3,a4,a5);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4,typename A5,typename A6>
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inline T* heap_new_impl(A1 a1,A2 a2,A3 a3,A4 a4,A5 a5,A6 a6)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1,a2,a3,a4,a5,a6);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4,typename A5,typename A6,typename A7>
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inline T* heap_new_impl(A1 a1,A2 a2,A3 a3,A4 a4,A5 a5,A6 a6,A7 a7)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1,a2,a3,a4,a5,a6,a7);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4,typename A5,typename A6,typename A7,typename A8>
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inline T* heap_new_impl(A1 a1,A2 a2,A3 a3,A4 a4,A5 a5,A6 a6,A7 a7,A8 a8)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1,a2,a3,a4,a5,a6,a7,a8);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4,typename A5,typename A6,typename A7,typename A8,typename A9>
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inline T* heap_new_impl(A1 a1,A2 a2,A3 a3,A4 a4,A5 a5,A6 a6,A7 a7,A8 a8,A9 a9)
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{
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void* const heap_memory=allocate_raw_heap_memory(sizeof(T));
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BOOST_TRY
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{
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T* const data=new (heap_memory) T(a1,a2,a3,a4,a5,a6,a7,a8,a9);
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return data;
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}
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BOOST_CATCH(...)
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{
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free_raw_heap_memory(heap_memory);
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BOOST_RETHROW
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}
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BOOST_CATCH_END
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}
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template<typename T,typename A1>
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inline T* heap_new(A1 const& a1)
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{
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return heap_new_impl<T,A1 const&>(a1);
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}
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template<typename T,typename A1>
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inline T* heap_new(A1& a1)
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{
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return heap_new_impl<T,A1&>(a1);
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}
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template<typename T,typename A1,typename A2>
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inline T* heap_new(A1 const& a1,A2 const& a2)
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{
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return heap_new_impl<T,A1 const&,A2 const&>(a1,a2);
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}
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template<typename T,typename A1,typename A2>
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inline T* heap_new(A1& a1,A2 const& a2)
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{
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return heap_new_impl<T,A1&,A2 const&>(a1,a2);
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}
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template<typename T,typename A1,typename A2>
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inline T* heap_new(A1 const& a1,A2& a2)
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{
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return heap_new_impl<T,A1 const&,A2&>(a1,a2);
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}
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template<typename T,typename A1,typename A2>
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inline T* heap_new(A1& a1,A2& a2)
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{
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return heap_new_impl<T,A1&,A2&>(a1,a2);
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1 const& a1,A2 const& a2,A3 const& a3)
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{
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return heap_new_impl<T,A1 const&,A2 const&,A3 const&>(a1,a2,a3);
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1& a1,A2 const& a2,A3 const& a3)
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{
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return heap_new_impl<T,A1&,A2 const&,A3 const&>(a1,a2,a3);
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1 const& a1,A2& a2,A3 const& a3)
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{
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return heap_new_impl<T,A1 const&,A2&,A3 const&>(a1,a2,a3);
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1& a1,A2& a2,A3 const& a3)
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{
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return heap_new_impl<T,A1&,A2&,A3 const&>(a1,a2,a3);
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1 const& a1,A2 const& a2,A3& a3)
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{
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return heap_new_impl<T,A1 const&,A2 const&,A3&>(a1,a2,a3);
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1& a1,A2 const& a2,A3& a3)
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{
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return heap_new_impl<T,A1&,A2 const&,A3&>(a1,a2,a3);
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1 const& a1,A2& a2,A3& a3)
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{
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return heap_new_impl<T,A1 const&,A2&,A3&>(a1,a2,a3);
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}
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template<typename T,typename A1,typename A2,typename A3>
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inline T* heap_new(A1& a1,A2& a2,A3& a3)
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{
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return heap_new_impl<T,A1&,A2&,A3&>(a1,a2,a3);
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4>
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inline T* heap_new(A1 const& a1,A2 const& a2,A3 const& a3,A4 const& a4)
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{
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return heap_new_impl<T,A1 const&,A2 const&,A3 const&,A4 const&>(a1,a2,a3,a4);
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4>
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inline T* heap_new(A1& a1,A2 const& a2,A3 const& a3,A4 const& a4)
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{
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return heap_new_impl<T,A1&,A2 const&,A3 const&,A4 const&>(a1,a2,a3,a4);
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4>
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inline T* heap_new(A1 const& a1,A2& a2,A3 const& a3,A4 const& a4)
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{
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return heap_new_impl<T,A1 const&,A2&,A3 const&,A4 const&>(a1,a2,a3,a4);
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4>
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inline T* heap_new(A1& a1,A2& a2,A3 const& a3,A4 const& a4)
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{
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return heap_new_impl<T,A1&,A2&,A3 const&,A4 const&>(a1,a2,a3,a4);
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4>
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inline T* heap_new(A1 const& a1,A2 const& a2,A3& a3,A4 const& a4)
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{
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return heap_new_impl<T,A1 const&,A2 const&,A3&,A4 const&>(a1,a2,a3,a4);
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}
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template<typename T,typename A1,typename A2,typename A3,typename A4>
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inline T* heap_new(A1& a1,A2 const& a2,A3& a3,A4 const& a4)
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{
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||
|
return heap_new_impl<T,A1&,A2 const&,A3&,A4 const&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1 const& a1,A2& a2,A3& a3,A4 const& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1 const&,A2&,A3&,A4 const&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1& a1,A2& a2,A3& a3,A4 const& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1&,A2&,A3&,A4 const&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1 const& a1,A2 const& a2,A3 const& a3,A4& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1 const&,A2 const&,A3 const&,A4&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1& a1,A2 const& a2,A3 const& a3,A4& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1&,A2 const&,A3 const&,A4&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1 const& a1,A2& a2,A3 const& a3,A4& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1 const&,A2&,A3 const&,A4&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1& a1,A2& a2,A3 const& a3,A4& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1&,A2&,A3 const&,A4&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1 const& a1,A2 const& a2,A3& a3,A4& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1 const&,A2 const&,A3&,A4&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1& a1,A2 const& a2,A3& a3,A4& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1&,A2 const&,A3&,A4&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1 const& a1,A2& a2,A3& a3,A4& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1 const&,A2&,A3&,A4&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
template<typename T,typename A1,typename A2,typename A3,typename A4>
|
||
|
inline T* heap_new(A1& a1,A2& a2,A3& a3,A4& a4)
|
||
|
{
|
||
|
return heap_new_impl<T,A1&,A2&,A3&,A4&>(a1,a2,a3,a4);
|
||
|
}
|
||
|
|
||
|
#endif
|
||
|
#endif
|
||
|
template<typename T>
|
||
|
inline void heap_delete(T* data)
|
||
|
{
|
||
|
data->~T();
|
||
|
free_raw_heap_memory(data);
|
||
|
}
|
||
|
|
||
|
template<typename T>
|
||
|
struct do_heap_delete
|
||
|
{
|
||
|
void operator()(T* data) const
|
||
|
{
|
||
|
detail::heap_delete(data);
|
||
|
}
|
||
|
};
|
||
|
}
|
||
|
}
|
||
|
|
||
|
#include <boost/config/abi_suffix.hpp>
|
||
|
|
||
|
|
||
|
#endif
|