[sharonyue]

Hi guys,

There is a for loop which is interesting (in twoLiquidMixingFoam):

for
    (
        subCycle<volScalarField> alphaSubCycle(alpha1, nAlphaSubCycles);
        !(++alphaSubCycle).end();
    )
    {
        #include "alphaEqn.H"
        rhoPhiSum += (runTime.deltaT()/totalDeltaT)*rhoPhi;
    }

The meaning of it is straightforward, I discussed this with my friends, we think this for loop is, uh, interesting.......