scalarRanges.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | www.openfoam.com
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-------------------------------------------------------------------------------
    Copyright (C) 2018-2023 OpenCFD Ltd.
-------------------------------------------------------------------------------
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
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    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/>.
 
Class
    Foam::scalarRanges
 
Description
    A collection of scalar bounds to be used as a unary predicate.
 
SeeAlso
    Foam::predicates::scalars
 
SourceFiles
    scalarRanges.cxx
    scalarRangesI.H
 
\*---------------------------------------------------------------------------*/
 
#ifndef Foam_scalarRanges_H
#define Foam_scalarRanges_H
 
#include "scalarRange.H"
#include "List.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                        Class scalarRanges Declaration
\*---------------------------------------------------------------------------*/
 
class scalarRanges
:
    public List<scalarRange>
{
public:
 
    // Constructors
 
        //- Inherit constructors from List of scalarRange
        using List<scalarRange>::List;
 
        //- Default construct
        constexpr scalarRanges() noexcept = default;
 
        //- Construct by parsing string using the parse() static method
        //- with optional reporting if any range fails to parse
        explicit scalarRanges(const std::string& str, bool report = true)
        :
            List<scalarRange>(scalarRanges::parse(str, report))
        {}
 
 
    // Static Constructors
 
        //- Construct by parsing string for scalar ranges
        //- with optional reporting if any range fails to parse.
        //  The individual items are space, comma or semicolon delimited.
        static scalarRanges parse(const std::string& str, bool report = true);
 
 
    // Member Functions
 
        //- True if the value is contained by any of the sub-ranges
        bool contains(const scalar value) const
        {
            for (const scalarRange& range : *this)
            {
                if (range.contains(value))
                {
                    return true;
                }
            }
            return false;
        }
 
        //- True if the value is matched by any of the sub-ranges
        bool match(const scalar value) const { return contains(value); }
 
 
    // Member Operators
 
        //- For use as a predicate, same as contains()
        bool operator()(const scalar value) const { return contains(value); }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //