wordI.H

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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2011-2019 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    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
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
\*---------------------------------------------------------------------------*/
 
#include <cctype>
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
inline void Foam::word::stripInvalid()
{
    // skip stripping unless debug is active to avoid
    // costly operations
    if (debug && string::stripInvalid<word>(*this))
    {
        std::cerr
            << "word::stripInvalid() called for word "
            << this->c_str() << std::endl;
 
        if (debug > 1)
        {
            std::cerr
                << "    For debug level (= " << debug
                << ") > 1 this is considered fatal" << std::endl;
            std::abort();
        }
    }
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
inline Foam::word::word(const word& w)
:
    string(w)
{}
 
 
inline Foam::word::word()
:
    string()
{}
 
 
inline Foam::word::word(const string& s, const bool doStripInvalid)
:
    string(s)
{
    if (doStripInvalid)
    {
        stripInvalid();
    }
}
 
 
inline Foam::word::word(const std::string& s, const bool doStripInvalid)
:
    string(s)
{
    if (doStripInvalid)
    {
        stripInvalid();
    }
}
 
 
inline Foam::word::word(const char* s, const bool doStripInvalid)
:
    string(s)
{
    if (doStripInvalid)
    {
        stripInvalid();
    }
}
 
inline Foam::word::word
(
    const char* s,
    const size_type n,
    const bool doStripInvalid
)
:
    string(s, n)
{
    if (doStripInvalid)
    {
        stripInvalid();
    }
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
inline bool Foam::word::valid(char c)
{
    return
    (
        !isspace(c)
     && c != '"'   // string quote
     && c != '\''  // string quote
     && c != '/'   // path separator
     && c != '$'   // variable indicator
     && c != ';'   // end statement
     && c != '{'   // beg subdict
     && c != '}'   // end subdict
    );
}
 
 
inline Foam::word Foam::word::capitalise() const
{
    word w(*this);
    w[0] = toupper(w[0]);
    return w;
}
 
 
// * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 
inline void Foam::word::operator=(const word& q)
{
    string::operator=(q);
}
 
 
inline void Foam::word::operator=(const string& q)
{
    string::operator=(q);
    stripInvalid();
}
 
 
inline void Foam::word::operator=(const std::string& q)
{
    string::operator=(q);
    stripInvalid();
}
 
 
inline void Foam::word::operator=(const char* q)
{
    string::operator=(q);
    stripInvalid();
}
 
 
// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
 
inline Foam::word Foam::operator&(const word& a, const word& b)
{
    if (b.size())
    {
        string ub = b;
        ub.string::operator[](0) = char(toupper(ub.string::operator[](0)));
 
        return a + ub;
    }
    else
    {
        return a;
    }
}
 
 
// ************************************************************************* //