celeritas::ScopedTimeAndRedirect Class Reference

At end of scope, print elapsed time and captured cout/cerr. More...

#include <ScopedTimeAndRedirect.hh>

Public Member Functions
	ScopedTimeAndRedirect (std::string label)
	Redirect cout/cerr on construction, and start timer implicitly.
	~ScopedTimeAndRedirect ()
	Print any stored output/error messages on destruct.
	CELER_DELETE_COPY_MOVE (ScopedTimeAndRedirect)

Detailed Description

At end of scope, print elapsed time and captured cout/cerr.

This is designed to prevent other libraries (Geant4,VecGeom) from polluting stdout and breaking JSON reading ability.

{
    ScopedTimeAndRedirect temp_{"VecGeom"};
    vecgeom::DoNoisyAndLongStuff();
}

Constructor & Destructor Documentation

~ScopedTimeAndRedirect()

celeritas::ScopedTimeAndRedirect::~ScopedTimeAndRedirect

(

)

Print any stored output/error messages on destruct.

Note that these will only print on MPI rank 0, not on every process.

Member Function Documentation

CELER_DELETE_COPY_MOVE()

celeritas::ScopedTimeAndRedirect::CELER_DELETE_COPY_MOVE

(

ScopedTimeAndRedirect

)

Prevent copying and moving for RAII class

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

• ScopedTimeAndRedirect.hh
• ScopedTimeAndRedirect.cc