time.h File Reference

#include <cmath>
#include <string>
#include <boost/date_time/posix_time/posix_time.hpp>

Include dependency graph for common/time.h:

Go to the source code of this file.

Classes
class	pcl::ScopeTime
	Class to measure the time spent in a scope. More...
class	pcl::StopWatch
	Simple stopwatch. More...
Namespaces
namespace	pcl
Defines
#define	DO_EVERY(secs, code)   DO_EVERY_TS(secs, pcl::getTime(), code)
	Executes code, only if secs are gone since last exec.
#define	DO_EVERY_TS(secs, currentTime, code)
	Executes code, only if secs are gone since last exec.
#define	MEASURE_FUNCTION_TIME   ScopeTime scopeTime(__func__)
Functions
double	pcl::getTime ()

---

Detailed Description

Define methods for measuring time spent in code blocks

Definition in file common/time.h.

---

Define Documentation

#define DO_EVERY	(		secs,
			code
	)		DO_EVERY_TS(secs, pcl::getTime(), code)

Executes code, only if secs are gone since last exec.

Definition at line 171 of file common/time.h.

#define DO_EVERY_TS	(		secs,
			currentTime,
			code
	)

Value:

if (1) {\
  static double s_lastDone_ = 0.0; \
  double s_now_ = (currentTime); \
  if (s_lastDone_ > s_now_) \
    s_lastDone_ = s_now_; \
  if ((s_now_ - s_lastDone_) > (secs)) {        \
    code; \
    s_lastDone_ = s_now_; \
  }\
} else \
  (void)0

Executes code, only if secs are gone since last exec.

Definition at line 155 of file common/time.h.

#define MEASURE_FUNCTION_TIME   ScopeTime scopeTime(__func__)

Definition at line 141 of file common/time.h.