spot::ec_statistics Class Reference

Emptiness-check statistics. More...

#include <spot/twaalgos/emptiness_stats.hh>

Inheritance diagram for spot::ec_statistics:

Collaboration diagram for spot::ec_statistics:

Public Types
typedef unsigned(unsigned_statistics::*	unsigned_fun) () const
	Function pointer type for unsigned statistics getters.
typedef std::map< const char *, unsigned_fun, char_ptr_less_than >	stats_map
	Map from statistic names to getter function pointers.

Public Member Functions
void	set_states (unsigned n)
	Set the number of visited states.
void	inc_states ()
	Increment the number of visited states.
void	inc_transitions ()
	Increment the number of visited transitions.
void	inc_depth (unsigned n=1)
	Increase the current DFS depth by n.
void	dec_depth (unsigned n=1)
	Decrease the current DFS depth by n.
unsigned	states () const
	Return the number of visited states.
unsigned	transitions () const
	Return the number of visited transitions.
unsigned	max_depth () const
	Return the maximum DFS depth reached.
unsigned	depth () const
	Return the current DFS depth.
unsigned	get (const char *str) const
	Retrieve a named statistic by its key.

Public Attributes
stats_map	stats
	Map of available statistics.

Detailed Description

Emptiness-check statistics.

Implementations of spot::emptiness_check may also implement this interface. Try to dynamic_cast the spot::emptiness_check pointer to know whether these statistics are available.

Member Typedef Documentation

stats_map

typedef std::map<const char*, unsigned_fun, char_ptr_less_than> spot::unsigned_statistics::stats_map

inherited

Map from statistic names to getter function pointers.

unsigned_fun

typedef unsigned(unsigned_statistics::* spot::unsigned_statistics::unsigned_fun) () const

inherited

Function pointer type for unsigned statistics getters.

Member Function Documentation

dec_depth()

void spot::ec_statistics::dec_depth ( unsigned  n = 1 )

inline

Decrease the current DFS depth by n.

depth()

unsigned spot::ec_statistics::depth ( ) const

inline

Return the current DFS depth.

get()

unsigned spot::unsigned_statistics::get ( const char *  str ) const

inlineinherited

Retrieve a named statistic by its key.

References spot::unsigned_statistics::stats.

inc_depth()

void spot::ec_statistics::inc_depth ( unsigned  n = 1 )

inline

Increase the current DFS depth by n.

inc_states()

void spot::ec_statistics::inc_states ( )

inline

Increment the number of visited states.

inc_transitions()

void spot::ec_statistics::inc_transitions ( )

inline

Increment the number of visited transitions.

max_depth()

unsigned spot::ec_statistics::max_depth ( ) const

inline

Return the maximum DFS depth reached.

set_states()

void spot::ec_statistics::set_states ( unsigned  n )

inline

Set the number of visited states.

states()

unsigned spot::ec_statistics::states ( ) const

inline

Return the number of visited states.

transitions()

unsigned spot::ec_statistics::transitions ( ) const

inline

Return the number of visited transitions.

Member Data Documentation

stats

stats_map spot::unsigned_statistics::stats

inherited

Map of available statistics.

Referenced by spot::unsigned_statistics::get().

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

• spot/twaalgos/emptiness_stats.hh