instant.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
     \\/     M anipulation  |
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License
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    the Free Software Foundation, either version 3 of the License, or
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#include "instantList.H"
#include <OpenFOAM/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)
{}


// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //

bool Foam::operator==(const instant& a, const instant& b)
{
    return
    (
        a.value_ < b.value_ + SMALL
     && a.value_ > b.value_ - SMALL
    );
}


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;
}


// ************************ vim: set sw=4 sts=4 et: ************************ //