CompactListListIO.C

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    Copyright (C) 2011 OpenFOAM Foundation
-------------------------------------------------------------------------------
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
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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#include "CompactListList.H"
#include "Istream.H"
 
// * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * * //
 
template<class T, class Container>
Foam::CompactListList<T, Container>::CompactListList(Istream& is)
{
    operator>>(is, *this);
}
 
 
// * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //
 
template<class T, class Container>
Foam::Istream& Foam::operator>>(Istream& is, CompactListList<T, Container>& lst)
{
    is  >> lst.offsets_ >> lst.m_;
    // Note: empty list gets output as two empty lists
    if (lst.offsets_.size())
    {
        lst.size_ = lst.offsets_.size()-1;
    }
    else
    {
        lst.size_ = 0;
    }
    return is;
}
 
 
template<class T, class Container>
Foam::Ostream& Foam::operator<<
(
    Ostream& os,
    const CompactListList<T, Container>& lst
)
{
    os  << lst.offsets_ << lst.m_;
    return os;
}
 
 
// ************************************************************************* //