datatools::computing_time Struct Reference

A class that compute time statistics. More...

#include <bayeux/datatools/time_tools.h>

Inheritance diagram for datatools::computing_time:

Public Member Functions
	computing_time ()
	Constructor. More...
virtual	~computing_time ()
	Destructor. More...
bool	is_stopped () const
bool	is_started () const
size_t	get_counts () const
double	get_last_elapsed_time () const
double	get_total_time () const
double	get_sum_time () const
double	get_sum2_time () const
double	get_min_time () const
double	get_max_time () const
double	get_mean_time () const
double	get_sigma_time () const
void	start ()
void	stop ()
void	pause ()
void	resume ()
void	reset ()
virtual void	tree_dump (std::ostream &out_=std::clog, const std::string &title_="", const std::string &indent_="", bool inherit_=false) const
	Main old interface method for printing. More...
Public Member Functions inherited from datatools::i_tree_dumpable
	i_tree_dumpable ()
	Constructor. More...
virtual	~i_tree_dumpable ()
	Destructor. More...
virtual void	print_tree (std::ostream &out_=std::clog, const boost::property_tree::ptree &options_=empty_options()) const
	Main new interface method for printing. More...
void	print_tree_json (std::ostream &out_=std::clog, const std::string &json_options_="") const
	Printing with jsonized options. More...
void	print_tree_json (std::ostream &out_=std::clog, const char *json_options_=nullptr) const
	Printing with jsonized options. More...
void	tree_dump_id (const int out_type_=OSTREAM_CLOG, const std::string &title_="", const std::string &indent_="", const bool inherit_=false) const
void	tree_print_id (const int out_type_=OSTREAM_CLOG, const std::string &title_="") const
void	smart_print_id (const int out_type_=OSTREAM_CLOG, const std::string &title_="", const std::string &indent_="") const

Static Public Member Functions
static double	system_dead_time ()
static bool	g_timeval_subtract (const timeval &stop_, const timeval &start_, timeval &result_)
static double	compute_system_dead_time ()
Static Public Member Functions inherited from datatools::i_tree_dumpable
static const boost::property_tree::ptree &	empty_options ()
static boost::property_tree::ptree	make_base_print_options (const std::string &title_, const std::string &indent_="", const bool inherit_=false)
static std::ostream &	last_skip_tag (std::ostream &out_)
static std::ostream &	skip_tag (std::ostream &out_)
static std::ostream &	last_tag (std::ostream &out_)
static std::ostream &	tag (std::ostream &out_)

Additional Inherited Members
Public Types inherited from datatools::i_tree_dumpable
enum	ostream_type { OSTREAM_COUT = 1, OSTREAM_CERR = 2, OSTREAM_CLOG = 3 }
	Enumeration for standard output streams. More...

Detailed Description

A class that compute time statistics.

!

Constructor & Destructor Documentation

computing_time()

datatools::computing_time::computing_time

(

)

Constructor.

~computing_time()

virtual datatools::computing_time::~computing_time ( )

virtual

Destructor.

Member Function Documentation

compute_system_dead_time()

static double datatools::computing_time::compute_system_dead_time ( )

static

g_timeval_subtract()

static bool datatools::computing_time::g_timeval_subtract ( const timeval &  stop_, const timeval &  start_, timeval &  result_  )

static

get_counts()

size_t datatools::computing_time::get_counts

(

)

const

get_last_elapsed_time()

double datatools::computing_time::get_last_elapsed_time

(

)

const

get_max_time()

double datatools::computing_time::get_max_time

(

)

const

get_mean_time()

double datatools::computing_time::get_mean_time

(

)

const

get_min_time()

double datatools::computing_time::get_min_time

(

)

const

get_sigma_time()

double datatools::computing_time::get_sigma_time

(

)

const

get_sum2_time()

double datatools::computing_time::get_sum2_time

(

)

const

get_sum_time()

double datatools::computing_time::get_sum_time

(

)

const

get_total_time()

double datatools::computing_time::get_total_time

(

)

const

is_started()

bool datatools::computing_time::is_started

(

)

const

is_stopped()

bool datatools::computing_time::is_stopped

(

)

const

pause()

void datatools::computing_time::pause

(

)

reset()

void datatools::computing_time::reset

(

)

resume()

void datatools::computing_time::resume

(

)

start()

void datatools::computing_time::start

(

)

stop()

void datatools::computing_time::stop

(

)

system_dead_time()

static double datatools::computing_time::system_dead_time ( )

static

tree_dump()

virtual void datatools::computing_time::tree_dump ( std::ostream &  out_ = std::clog, const std::string &  title_ = "", const std::string &  indent_ = "", bool  inherit_ = false  ) const

virtual

Main old interface method for printing.

Reimplemented from datatools::i_tree_dumpable.

---

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

• bayeux/datatools/time_tools.h