ISstreamI.H

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    Copyright (C) 2011-2014 OpenFOAM Foundation
    Copyright (C) 2017-2019 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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// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
inline Foam::ISstream::ISstream
(
    std::istream& is,
    const string& name,
    streamFormat format,
    versionNumber version,
    compressionType compression
)
:
    Istream(format, version, compression),
    name_(name),
    is_(is)
{
    if (is_.good())
    {
        setOpened();
        setGood();
    }
    else
    {
        setState(is_.rdstate());
    }
}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
inline Foam::ISstream& Foam::ISstream::get(char& c)
{
    is_.get(c);
    setState(is_.rdstate());
 
    if (good() && c == '\n')
    {
        ++lineNumber_;
    }
 
    return *this;
}
 
 
inline int Foam::ISstream::peek()
{
    return is_.peek();
}
 
 
inline Foam::ISstream& Foam::ISstream::getLine(std::string& str, char delim)
{
    std::getline(is_, str, delim);
    setState(is_.rdstate());
 
    if (delim == '\n')
    {
        ++lineNumber_;
    }
 
    return *this;
}
 
 
inline Foam::ISstream& Foam::ISstream::putback(const char c)
{
    if (c == '\n')
    {
        --lineNumber_;
    }
 
    if (!is_.putback(c))
    {
        setBad();
    }
 
    setState(is_.rdstate());
 
    return *this;
}
 
 
// ************************************************************************* //