__gnu_profile::__map2umap_info Class Reference

A map-to-unordered_map instrumentation line in the object table. More...

#include <profile/impl/profiler_map_to_unordered_map.h>

Inheritance diagram for __gnu_profile::__map2umap_info:

Public Member Functions
	__map2umap_info ()
	__map2umap_info (__stack_t __stack)
virtual	~__map2umap_info ()
	__map2umap_info (const __map2umap_info &__o)
void	__merge (const __map2umap_info &__o)
void	__write (FILE *__f) const
float	__magnitude () const
std::string	__advice () const
void	__record_insert (std::size_t __size, std::size_t __count)
void	__record_erase (std::size_t __size, std::size_t __count)
void	__record_find (std::size_t __size)
void	__record_iterate (std::size_t __count)
void	__record_invalidate ()
Public Member Functions inherited from __gnu_profile::__object_info_base
	__object_info_base ()
	__object_info_base (__stack_t __stack)
	__object_info_base (const __object_info_base &__o)
virtual	~__object_info_base ()
bool	__is_valid () const
__stack_t	__stack () const

Private Attributes
std::size_t	_M_insert
std::size_t	_M_erase
std::size_t	_M_find
std::size_t	_M_iterate
float	_M_umap_cost
float	_M_map_cost
bool	_M_valid

Additional Inherited Members
Protected Attributes inherited from __gnu_profile::__object_info_base
__stack_t	_M_stack
bool	_M_valid

Detailed Description

A map-to-unordered_map instrumentation line in the object table.

Constructor & Destructor Documentation

__gnu_profile::__map2umap_info::__map2umap_info ( )

inline

    : _M_insert(0), _M_erase(0), _M_find(0), _M_iterate(0),
      _M_umap_cost(0.0), _M_map_cost(0.0), _M_valid(true) { }

__gnu_profile::__map2umap_info::__map2umap_info ( __stack_t  __stack )

inline

    : __object_info_base(__stack), _M_insert(0), _M_erase(0), _M_find(0), 
      _M_iterate(0), _M_umap_cost(0.0), _M_map_cost(0.0), _M_valid(true) { }

virtual __gnu_profile::__map2umap_info::~__map2umap_info ( )

inlinevirtual

{ }

__gnu_profile::__map2umap_info::__map2umap_info ( const __map2umap_info &  __o )

inline

    : __object_info_base(__o), _M_insert(__o._M_insert),
      _M_erase(__o._M_erase), _M_find(__o._M_find),
      _M_iterate(__o._M_iterate), _M_umap_cost(__o._M_umap_cost),
      _M_map_cost(__o._M_map_cost), _M_valid(__o._M_valid) { }

Member Function Documentation

std::string __gnu_profile::__map2umap_info::__advice ( ) const

inline

    { return "change std::map to std::unordered_map"; }

float __gnu_profile::__map2umap_info::__magnitude ( ) const

inline

    { return _M_map_cost - _M_umap_cost; }

void __gnu_profile::__map2umap_info::__merge ( const __map2umap_info &  __o )

inline

    {
      _M_insert    += __o._M_insert;
      _M_erase     += __o._M_erase;
      _M_find      += __o._M_find;
      _M_umap_cost += __o._M_umap_cost;
      _M_map_cost  += __o._M_map_cost;
      _M_valid     &= __o._M_valid;
    }

void __gnu_profile::__map2umap_info::__record_erase ( std::size_t  __size, std::size_t  __count  )

inline

    {
      _M_erase += __count;
      _M_map_cost += __count * __map_erase_cost(__size);
      _M_umap_cost
    += (__count
        * _GLIBCXX_PROFILE_DATA(__umap_erase_cost_factor).__value);
    }

void __gnu_profile::__map2umap_info::__record_find ( std::size_t  __size )

inline

    {
      _M_find += 1;
      _M_map_cost += __map_find_cost(__size);
      _M_umap_cost += _GLIBCXX_PROFILE_DATA(__umap_find_cost_factor).__value;
    }

void __gnu_profile::__map2umap_info::__record_insert ( std::size_t  __size, std::size_t  __count  )

inline

    {
      _M_insert += __count;
      _M_map_cost += __count * __map_insert_cost(__size);
      _M_umap_cost
    += (__count
        * _GLIBCXX_PROFILE_DATA(__umap_insert_cost_factor).__value);
    }

void __gnu_profile::__map2umap_info::__record_invalidate ( )

inline

    { _M_valid = false; }

void __gnu_profile::__map2umap_info::__record_iterate ( std::size_t  __count )

inline

    {
      _M_iterate += __count;
      _M_map_cost
    += (__count
        * _GLIBCXX_PROFILE_DATA(__map_iterate_cost_factor).__value);
      _M_umap_cost
    += (__count
        * _GLIBCXX_PROFILE_DATA(__umap_iterate_cost_factor).__value);
    }

void __gnu_profile::__map2umap_info::__write ( FILE *  __f ) const

inlinevirtual

Implements __gnu_profile::__object_info_base.

    {
      std::fprintf(__f, "%Zu %Zu %Zu %Zu %.0f %.0f %s\n",
           _M_insert, _M_erase, _M_find, _M_iterate, _M_map_cost,
           _M_umap_cost, _M_valid ? "valid" : "invalid");
    }

Member Data Documentation

std::size_t __gnu_profile::__map2umap_info::_M_erase

private

std::size_t __gnu_profile::__map2umap_info::_M_find

private

std::size_t __gnu_profile::__map2umap_info::_M_insert

private

std::size_t __gnu_profile::__map2umap_info::_M_iterate

private

float __gnu_profile::__map2umap_info::_M_map_cost

private

float __gnu_profile::__map2umap_info::_M_umap_cost

private

bool __gnu_profile::__map2umap_info::_M_valid

private

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

• GCC4/inc/profile/impl/profiler_map_to_unordered_map.h