[nimasam]

hi dear foamer
simpleFunctionObjects is compiled in openFoam1.6-x successfully and made a simpleFunctionObjects.so file in user lib but! and i aslo add these lines into controlDict

functions
{

type patchMassFlow;
functionObjectLibs ("libsimpleFunctionObjects.so");
verbose true;
outputControl timeStep;
outputInterval 1;
patches
(
inlet
outlet
);
}
and i expected a folder (patchMassFlow folder) is made and contains patchMassflow in each step!!!

but NOTHING happened

i dont know what the problem is?

[Bernhard]

I think you need to give the function a name, so

functions
{
    massFlowFunction
    {
        type ....
    }

}