Invalidator Class Reference

Collaboration diagram for Invalidator:

Public Member Functions
	Invalidator (unsigned int secs)
bool	operator() ()

Private Attributes
unsigned int	secs
bool	started {false}
struct timespec	t = {0, 0}

Constructor & Destructor Documentation

Invalidator()

Invalidator::Invalidator ( unsigned int  secs )

explicit

  : secs(secs_)
{
}

Member Function Documentation

operator()()

bool Invalidator::operator()

(

)

{
  invalidate();
 
  if(!started && 0 == clock_gettime(CLOCK_REALTIME, &t))
  {
    started = true;
    return true;
  }
 
  struct timespec now = {0, 0};
  if(0 == clock_gettime(CLOCK_REALTIME, &now))
  {
    if(now.tv_sec > t.tv_sec + secs)
    {
      return false;
    }
  }
 
  return true;
}

Here is the call graph for this function:

Member Data Documentation

secs

unsigned int Invalidator::secs

private

Referenced by operator()().

started

bool Invalidator::started {false}

private

Referenced by operator()().

t

struct timespec Invalidator::t = {0, 0}

private

Referenced by operator()().

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

• libs/tiled-bitmap/tools/measure-framerate-tests.cc