ut::detail::Page_alloc_< Impl > Struct Template Reference

Small wrapper which utilizes SFINAE to dispatch the call to appropriate aligned allocator implementation. More...

#include <page_alloc.h>

Static Public Member Functions
template<typename T = Impl>
static std::enable_if< T::is_pfs_instrumented_v, void * >::type	alloc (size_t size, PSI_memory_key key)
template<typename T = Impl>
static std::enable_if<!T::is_pfs_instrumented_v, void * >::type	alloc (size_t size, PSI_memory_key)
static bool	free (void *ptr)
static size_t	datalen (void *ptr)
static Page_type	page_type (void *ptr)
static allocation_low_level_info	low_level_info (void *ptr)

Detailed Description

template<typename Impl>
struct ut::detail::Page_alloc_< Impl >

Small wrapper which utilizes SFINAE to dispatch the call to appropriate aligned allocator implementation.

Member Function Documentation

alloc() [1/2]

template<typename Impl >

template<typename T = Impl>

static std::enable_if< T::is_pfs_instrumented_v, void * >::type ut::detail::Page_alloc_< Impl >::alloc ( size_t  size, PSI_memory_key  key  )

inlinestatic

alloc() [2/2]

template<typename Impl >

template<typename T = Impl>

static std::enable_if<!T::is_pfs_instrumented_v, void * >::type ut::detail::Page_alloc_< Impl >::alloc ( size_t  size, PSI_memory_key    )

inlinestatic

datalen()

template<typename Impl >

static size_t ut::detail::Page_alloc_< Impl >::datalen ( void *  ptr )

inlinestatic

free()

template<typename Impl >

static bool ut::detail::Page_alloc_< Impl >::free ( void *  ptr )

inlinestatic

low_level_info()

template<typename Impl >

static allocation_low_level_info ut::detail::Page_alloc_< Impl >::low_level_info ( void *  ptr )

inlinestatic

page_type()

template<typename Impl >

static Page_type ut::detail::Page_alloc_< Impl >::page_type ( void *  ptr )

inlinestatic

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The documentation for this struct was generated from the following file:

• storage/innobase/include/detail/ut/page_alloc.h