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#ifndef SALLOC_H |
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#define SALLOC_H |
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// a C++ allocator trait class based on the slice allocator |
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template<typename Tp> |
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struct slice_allocator |
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{ |
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typedef Tp value_type; |
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slice_allocator () noexcept { } |
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template<typename Tp2> |
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slice_allocator (const slice_allocator<Tp2> &) noexcept { } |
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~slice_allocator () noexcept { } |
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Tp *allocate (std::size_t n) |
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{ |
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return (Tp *)g_slice_alloc (n * sizeof (Tp)); |
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} |
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void deallocate (Tp *p, std::size_t n) noexcept |
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{ |
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g_slice_free1 (n * sizeof (Tp), p); |
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} |
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}; |
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template <class T, class U> |
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bool operator == (const slice_allocator<T>&, const slice_allocator<U>&) noexcept { return true ; } |
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template <class T, class U> |
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bool operator != (const slice_allocator<T>&, const slice_allocator<U>&) noexcept { return false; } |
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#endif |
