Utility class to collect performance measurements and statistics. More...

#include <bmtimer.h>

Public Types
enum	format { ct_time = 0 , ct_ops_per_sec , ct_all }

typedef std::map< std::string, statistics >	duration_map_type
	test name to duration map More...

Public Member Functions
	chrono_taker (TOut &tout, const std::string name, unsigned repeats=1, duration_map_type *dmap=0)
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	~chrono_taker ()
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void	stop (bool silent=false)
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void	add_repeats (unsigned inc)
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	chrono_taker (const chrono_taker &)=delete

chrono_taker &	operator= (const chrono_taker)=delete

Static Public Member Functions
template<typename DT >
static void	print_duration (TOut &tout, const std::string &name, DT ms)
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static void	print_duration_map (TOut &tout, const duration_map_type &dmap, format fmt=ct_time)
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Protected Attributes
TOut &	tout_
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std::string	name_
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std::chrono::time_point< std::chrono::steady_clock >	start_
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std::chrono::time_point< std::chrono::steady_clock >	finish_
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unsigned	repeats_
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duration_map_type *	dmap_
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bool	is_stopped_
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Detailed Description

template<typename TOut = std::ostream>
class bm::chrono_taker< TOut >

Utility class to collect performance measurements and statistics.

Examples: inv_list.cpp, sample11.cpp, sample12.cpp, strsvsample02a.cpp, strsvsample07.cpp, svsample06.cpp, xsample01.cpp, xsample02.cpp, xsample03.cpp, xsample04.cpp, xsample04a.cpp, xsample05.cpp, xsample06.cpp, xsample07.cpp, xsample07a.cpp, and xsample09.cpp.

Definition at line 40 of file bmtimer.h.

Member Typedef Documentation

template<typename TOut = std::ostream>

test name to duration map

Definition at line 66 of file bmtimer.h.

template<typename TOut = std::ostream>

Definition at line 57 of file bmtimer.h.

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