76 lines
1.6 KiB
C++
76 lines
1.6 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v2212 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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object dictionary;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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expr1 "hypot(3,4)";
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expr2 hypot(6,8);
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eval1 #eval
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#{
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(
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${FOAM_API} >= 1812 && !${FOAM_API} > 2100
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? $expr1
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: $expr2
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)
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#};
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eval2 #eval
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#{
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(false ? pi() * 2 * $expr1 : pi() * 2 * $expr2)
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#};
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eval3 #eval
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#{
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(bool(0.1) ? 10 : 0)
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#};
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eval4 #eval
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#{
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2 * mag(true) * pi()
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#};
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eval4b #eval
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#{
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2 * mag(!false) * pi()
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#};
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eval5 #eval
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#{
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2 * mag(${FOAM_API} >= 1909) * pi()
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#};
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// Can use round or floor for this:
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apiYear #eval{ round($FOAM_API / 100) };
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// Should not need round or floor:
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apiMonth #eval{ ($FOAM_API % 100) };
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// Could flag as an input error or treat as zero
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empty #eval "";
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// Field of specified length
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random #eval 4 { vector(rand(), 0, 0) ; /* trailing rubbish */ ; };
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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