instant.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
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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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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
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#include "instantList.H"
#include "Time.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
const char* const Foam::instant::typeName = "instant";
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::instant::instant()
{}
 
Foam::instant::instant(const scalar val, const word& tname)
:
    value_(val),
    name_(tname)
{}
 
Foam::instant::instant(const scalar val)
:
    value_(val),
    name_(Time::timeName(val))
{}
 
Foam::instant::instant(const word& tname)
:
    value_(atof(tname.c_str())),
    name_(tname)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
bool Foam::instant::equal(const scalar b) const
{
    return (value_ < b + SMALL  && value_ > b - SMALL);
}
 
 
// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
 
bool Foam::operator==(const instant& a, const instant& b)
{
    return a.equal(b.value_);
}
 
 
bool Foam::operator!=(const instant& a, const instant& b)
{
    return !operator==(a, b);
}
 
 
// * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
 
Foam::Istream& Foam::operator>>(Istream& is, instant& I)
{
    is >> I.value_ >> I.name_;
 
    return is;
}
 
 
Foam::Ostream& Foam::operator<<(Ostream& os, const instant& I)
{
   os << I.value_ << tab << I.name_;
 
   return os;
}
 
 
// ************************************************************************* //