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C++ Istream::eof方法代码示例

本文整理汇总了C++中Istream::eof方法的典型用法代码示例。如果您正苦于以下问题：C++ Istream::eof方法的具体用法？C++ Istream::eof怎么用？C++ Istream::eof使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Istream的用法示例。


在下文中一共展示了Istream::eof方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: if

bool Foam::entry::getKeyword(keyType& keyword, Istream& is)
{
    token keywordToken;

    // Read the next valid token discarding spurious ';'s
    do
    {
        if
        (
            is.read(keywordToken).bad()
         || is.eof()
         || !keywordToken.good()
        )
        {
            return false;
        }
    }
    while (keywordToken == token::END_STATEMENT);

    // If the token is a valid keyword set 'keyword' return true...
    if (keywordToken.isWord())
    {
        keyword = keywordToken.wordToken();
        return true;
    }
    else if (keywordToken.isString())
    {
        // Enable wildcards
        keyword = keywordToken.stringToken();
        return true;
    }
    // If it is the end of the dictionary or file return false...
    else if (keywordToken == token::END_BLOCK || is.eof())
    {
        return false;
    }
    // Otherwise the token is invalid
    else
    {
        cerr<< "--> FOAM Warning : " << std::endl
            << "    From function "
            << "entry::getKeyword(keyType&, Istream&)" << std::endl
            << "    in file " << __FILE__
            << " at line " << __LINE__ << std::endl
            << "    Reading " << is.name().c_str() << std::endl
            << "    found " << keywordToken << std::endl
            << "    expected either " << token::END_BLOCK << " or EOF"
            << std::endl;

        return false;
    }
}
开发者ID:BarisCumhur，项目名称:OpenFOAM-dev，代码行数:52，代码来源:entryIO.C

示例2: if

void Foam::functionEntries::ifeqEntry::skipUntil
(
    DynamicList<filePos>& stack,
    const dictionary& parentDict,
    const word& endWord,
    Istream& is
)
{
    while (!is.eof())
    {
        token t;
        readToken(t, is);
        if (t.isWord())
        {
            if (t.wordToken() == "#if" || t.wordToken() == "#ifeq")
            {
                stack.append(filePos(is.name(), is.lineNumber()));
                skipUntil(stack, parentDict, "#endif", is);
                stack.remove();
            }
            else if (t.wordToken() == endWord)
            {
                return;
            }
        }
    }

    FatalIOErrorInFunction(parentDict)
        << "Did not find matching " << endWord << exit(FatalIOError);
}
开发者ID:OpenFOAM，项目名称:OpenFOAM-dev，代码行数:30，代码来源:ifeqEntry.C

示例3: schemeName

tmp<limitedSurfaceInterpolationScheme<Type> >
limitedSurfaceInterpolationScheme<Type>::New
(
    const fvMesh& mesh,
    const surfaceScalarField& faceFlux,
    Istream& schemeData
)
{
    if (surfaceInterpolation::debug)
    {
        Info<< "limitedSurfaceInterpolationScheme<Type>::New"
               "(const fvMesh&, const surfaceScalarField&, Istream&) : "
               "constructing limitedSurfaceInterpolationScheme<Type>"
            << endl;
    }

    if (schemeData.eof())
    {
        FatalIOErrorIn
        (
            "limitedSurfaceInterpolationScheme<Type>::New"
            "(const fvMesh&, const surfaceScalarField&, Istream&)",
            schemeData
        )   << "Discretisation scheme not specified"
            << endl << endl
            << "Valid schemes are :" << endl
            << MeshConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    word schemeName(schemeData);

    typename MeshFluxConstructorTable::iterator constructorIter =
        MeshFluxConstructorTablePtr_->find(schemeName);

    if (constructorIter == MeshFluxConstructorTablePtr_->end())
    {
        FatalIOErrorIn
        (
            "limitedSurfaceInterpolationScheme<Type>::New"
            "(const fvMesh&, const surfaceScalarField&, Istream&)",
            schemeData
        )   << "Unknown discretisation scheme " << schemeName
            << endl << endl
            << "Valid schemes are :" << endl
            << MeshFluxConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    return constructorIter()(mesh, faceFlux, schemeData);
}
开发者ID:CFMS，项目名称:foam-extend-foam-extend-3.2，代码行数:51，代码来源:limitedSurfaceInterpolationScheme.C

示例4: schemeName

tmp<lnGradScheme<Type> > lnGradScheme<Type>::New
(
    const faMesh& mesh,
    Istream& schemeData
)
{
    if (fa::debug)
    {
        Info<< "lnGradScheme<Type>::New(const faMesh&, Istream&)"
               " : constructing lnGradScheme<Type>"
            << endl;
    }

    if (schemeData.eof())
    {
        FatalIOErrorIn
        (
            "lnGradScheme<Type>::New(const faMesh&, Istream&)",
            schemeData
        )   << "Discretisation scheme not specified"
            << endl << endl
            << "Valid schemes are :" << endl
            << MeshConstructorTablePtr_->toc()
            << exit(FatalIOError);
    }

    word schemeName(schemeData);

    typename MeshConstructorTable::iterator constructorIter =
        MeshConstructorTablePtr_->find(schemeName);

    if (constructorIter == MeshConstructorTablePtr_->end())
    {
        FatalIOErrorIn
        (
            "lnGradScheme<Type>::New(const faMesh&, Istream&)",
            schemeData
        )   << "Unknown discretisation scheme " << schemeName
            << endl << endl
            << "Valid schemes are :" << endl
            << MeshConstructorTablePtr_->toc()
            << exit(FatalIOError);
    }

    return constructorIter()(mesh, schemeData);
}
开发者ID:Brzous，项目名称:WindFOAM，代码行数:46，代码来源:lnGradScheme.C

示例5: while

void Foam::functionEntries::ifeqEntry::readToken(token& t, Istream& is)
{
    // Skip dummy tokens - avoids entry::getKeyword consuming #else, #endif
    do
    {
        if
        (
            is.read(t).bad()
         || is.eof()
         || !t.good()
        )
        {
            return;
        }
    }
    while (t == token::END_STATEMENT);
}
开发者ID:OpenFOAM，项目名称:OpenFOAM-dev，代码行数:17，代码来源:ifeqEntry.C

示例6: schemeName

tmp<divScheme<Type> > divScheme<Type>::New
(
    const fvMesh& mesh,
    Istream& schemeData
)
{
    if (fv::debug)
    {
        Info<< "divScheme<Type>::New(const fvMesh&, Istream&) : "
               "constructing divScheme<Type>"
            << endl;
    }

    if (schemeData.eof())
    {
        FatalIOErrorIn
        (
            "divScheme<Type>::New(const fvMesh&, Istream&)",
            schemeData
        )   << "Div scheme not specified" << endl << endl
            << "Valid div schemes are :" << endl
            << IstreamConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    const word schemeName(schemeData);

    typename IstreamConstructorTable::iterator cstrIter =
        IstreamConstructorTablePtr_->find(schemeName);

    if (cstrIter == IstreamConstructorTablePtr_->end())
    {
        FatalIOErrorIn
        (
            "divScheme<Type>::New(const fvMesh&, Istream&)",
            schemeData
        )   << "unknown div scheme "
            << schemeName << nl << nl
            << "Valid div schemes are :" << endl
            << IstreamConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    return cstrIter()(mesh, schemeData);
}
开发者ID:AmaneShino，项目名称:OpenFOAM-2.0.x，代码行数:45，代码来源:divScheme.C

示例7: schemeName

tmp<convectionScheme<Type> > convectionScheme<Type>::New
(
    const fvMesh& mesh,
    const surfaceScalarField& faceFlux,
    Istream& schemeData
)
{
    if (fv::debug)
    {
        Info<< "convectionScheme<Type>::New"
               "(const fvMesh&, const surfaceScalarField&, Istream&) : "
               "constructing convectionScheme<Type>"
            << endl;
    }

    if (schemeData.eof())
    {
        FatalIOErrorInFunction
        (
            schemeData
        )   << "Convection scheme not specified" << endl << endl
            << "Valid convection schemes are :" << endl
            << IstreamConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    const word schemeName(schemeData);

    typename IstreamConstructorTable::iterator cstrIter =
        IstreamConstructorTablePtr_->find(schemeName);

    if (cstrIter == IstreamConstructorTablePtr_->end())
    {
        FatalIOErrorInFunction
        (
            schemeData
        )   << "Unknown convection scheme " << schemeName << nl << nl
            << "Valid convection schemes are :" << endl
            << IstreamConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    return cstrIter()(mesh, faceFlux, schemeData);
}
开发者ID:hokieengr，项目名称:OpenFOAM-dev，代码行数:44，代码来源:convectionScheme.C

示例8: schemeName

tmp<laplacianScheme<Type, GType> > laplacianScheme<Type, GType>::New
(
    const fvMesh& mesh,
    Istream& schemeData
)
{
    if (fv::debug)
    {
        Info<< "laplacianScheme<Type, GType>::New(const fvMesh&, Istream&) : "
               "constructing laplacianScheme<Type, GType>"
            << endl;
    }

    if (schemeData.eof())
    {
        FatalIOErrorIn
        (
            "laplacianScheme<Type, GType>::New(const fvMesh&, Istream&)",
            schemeData
        )   << "Laplacian scheme not specified" << endl << endl
            << "Valid laplacian schemes are :" << endl
            << IstreamConstructorTablePtr_->toc()
            << exit(FatalIOError);
    }

    word schemeName(schemeData);

    typename IstreamConstructorTable::iterator cstrIter =
        IstreamConstructorTablePtr_->find(schemeName);

    if (cstrIter == IstreamConstructorTablePtr_->end())
    {
        FatalIOErrorIn
        (
            "laplacianScheme<Type, GType>::New(const fvMesh&, Istream&)",
            schemeData
        )   << "unknown laplacian scheme " << schemeName << endl << endl
            << "Valid laplacian schemes are :" << endl
            << IstreamConstructorTablePtr_->toc()
            << exit(FatalIOError);
    }

    return cstrIter()(mesh, schemeData);
}
开发者ID:Brzous，项目名称:WindFOAM，代码行数:44，代码来源:laplacianScheme.C

示例9: schemeName

tmp<snGradScheme<Type>> snGradScheme<Type>::New
(
    const fvMesh& mesh,
    Istream& schemeData
)
{
    if (fv::debug)
    {
        InfoInFunction << "Constructing snGradScheme<Type>" << endl;
    }

    if (schemeData.eof())
    {
        FatalIOErrorInFunction
        (
            schemeData
        )   << "Discretisation scheme not specified"
            << endl << endl
            << "Valid schemes are :" << endl
            << MeshConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    const word schemeName(schemeData);

    typename MeshConstructorTable::iterator constructorIter =
        MeshConstructorTablePtr_->find(schemeName);

    if (constructorIter == MeshConstructorTablePtr_->end())
    {
        FatalIOErrorInFunction
        (
            schemeData
        )   << "Unknown discretisation scheme "
            << schemeName << nl << nl
            << "Valid schemes are :" << endl
            << MeshConstructorTablePtr_->sortedToc()
            << exit(FatalIOError);
    }

    return constructorIter()(mesh, schemeData);
}
开发者ID:BarisCumhur，项目名称:OpenFOAM-dev，代码行数:42，代码来源:snGradScheme.C


注：本文中的Istream::eof方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。