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Learn more about: <allocators> macros | <allocators> macros | 11/04/2016 |
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:::row::: :::column span=""::: ALLOCATOR_DECLCACHE_CHUNKLIST :::column-end::: :::column span=""::: CACHE_FREELIST :::column-end::: :::column span=""::: CACHE_SUBALLOC :::column-end::: :::column span=""::: SYNC_DEFAULT :::column-end::: :::row-end:::
Yields an allocator class template.
#defineALLOCATOR_DECL(cache, sync, name) <alloc_template>The macro yields a template definition template <class Type> class name {.....} and a specialization template <> class name<void> {.....} which together define an allocator class template that uses the synchronization filter sync and a cache of type cache.
For compilers that can compile rebind, the resulting template definition looks like this:
structrebind { /* convert a name<Type> to a name<Other> */typedef name<Other> other; };For compilers that cannot compile rebind the resulting template definition looks like this:
template <classType<classname : public stdext::allocators::allocator_base<Type, sync<stdext::allocators::rts_alloc<cache>>> { public:name() {} template <classOther> name(const name<Other>&) {} template <classOther> name& operator= (const name<Other>&) { return *this; } };Yields stdext::allocators::cache_chunklist<sizeof(Type)>.
#defineCACHE_CHUNKLIST <cache_class>Yields stdext::allocators::cache_freelist<sizeof(Type), max>.
#defineCACHE_FREELIST(max) <cache_class>Yields stdext::allocators::cache_suballoc<sizeof(Type)>.
#defineCACHE_SUBALLOC <cache_class>Yields a synchronization filter.
#defineSYNC_DEFAULT <sync_template>If a compiler supports compiling both single-threaded and multi-threaded applications, for single-threaded applications the macro yields stdext::allocators::sync_none; in all other cases it yields stdext::allocators::sync_shared.
