esve::components::dimn::Show_FPS Class Reference

Show frames per second. More...

#include <esve/components/dimn/Show_FPS.hxx>

Inheritance diagram for esve::components::dimn::Show_FPS:

List of all members.

Public Member Functions
double	sampling_interval () const
	Time interval (in seconds) in which to count frames.
void	sampling_interval (double)
	Time interval (in seconds) in which to count frames.
const std::ostream &	output () const
	Where to send the output (default stderr).
void	output (std::ostream &)
	Where to send the output (default stderr).
Protected Member Functions
void	update ()
	Receive the update() message.
void	update (double dt)
	Receive the update() message.

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Detailed Description

Show frames per second.

Write frames per second to an output stream, counting every sampling_interval() seconds.

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