profilingPstream.C

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    Copyright (C) 2019-2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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#include "profilingPstream.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
std::unique_ptr<Foam::cpuTime> Foam::profilingPstream::timer_(nullptr);
 
Foam::profilingPstream::timingList Foam::profilingPstream::times_(Zero);
 
bool Foam::profilingPstream::suspend_(false);
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::profilingPstream::profilingPstream()
{
    enable();
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::profilingPstream::~profilingPstream()
{
    disable();
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::profilingPstream::enable()
{
    if (timer_)
    {
        timer_->resetCpuTime(); // Not necessarily required ...
    }
    else
    {
        timer_.reset(new cpuTime);
        times_ = Zero;
    }
 
    suspend_ = false;
}
 
 
void Foam::profilingPstream::disable()
{
    timer_.reset(nullptr);
    suspend_ = false;
}
 
 
// ************************************************************************* //