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GeometricField read

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Old   May 4, 2018, 13:48
Default GeometricField read
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Mohammad Najafi
Join Date: Oct 2017
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Hi
After hour of search and find no solution I'm going to ask this question. There is for sure similar questions in the forum but I didn't find them.
I want to read a GeometricField, say p, from time folders in a loop. Following program works but it's not a good solution of course:
Code:
     label endTimeIndex=std::floor(runTime.endTime().value()/runTime.deltaTValue());
    for (int j=0;j<=endTimeIndex;j++)
    {
        volScalarField p
        (
            IOobject
            (
                 "p",
                 runTime.timeName(),
                 mesh,
                 IOobject::MUST_READ,
                 IOobject::AUTO_WRITE
           ),
           mesh
        );
        
        Info<<runTime.timeName()<<endl;
        Info<<"p:"<<endl<<p<<endl;
        runTime++;
    }
I was looking for an option like p.readFields() or p.readIfPresent() (which are established by constructors of GeometricField) to avoid redefinition of p in each loop. But these members are private and they are not accessible from main. What shall I do?
Thanks

Last edited by mnajafi; May 4, 2018 at 14:56.
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