forked from mirrors/0ad
janwas
387722d41e
improvements from work: - no longer export classes; instead inline functions where it makes sense (e.g. the scope timers) or export the member functions directly - fix icc11 warnings - add some comments This was SVN commit r6531.
48 lines
782 B
C++
48 lines
782 B
C++
#ifndef INCLUDED_SHARED_PTR
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#define INCLUDED_SHARED_PTR
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#include "lib/sysdep/arch/x86_x64/x86_x64.h"
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struct DummyDeleter
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{
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template<class T>
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void operator()(T*)
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{
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}
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};
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template<class T>
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shared_ptr<T> DummySharedPtr(T* ptr)
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{
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return shared_ptr<T>(ptr, DummyDeleter());
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}
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struct ArrayDeleter
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{
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template<class T>
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void operator()(T* p)
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{
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delete[] p;
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}
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};
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// (note: uses CheckedArrayDeleter)
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LIB_API shared_ptr<u8> Allocate(size_t size);
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struct AlignedDeleter
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{
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template<class T>
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void operator()(T* t)
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{
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_mm_free(t);
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}
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};
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template<class T>
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shared_ptr<T> AllocateAligned(size_t size)
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{
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return shared_ptr<T>((T*)_mm_malloc(size, x86_x64_L1CacheLineSize()), AlignedDeleter());
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}
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#endif // #ifndef INCLUDED_SHARED_PTR
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