[petsc-users] A flag for FormFunction.

[(Rebecca) Xuefei YUAN]

Dear all,

I would like to setup a flag for the FormFunction like:

if (FormFunction is called by SNESComputeFunction){
     flag = 1;
}else{
     flag = 0;
}

Is there any way I can know which function called FormFunction? I can  
tell very clear in debug mode, but I need this information in the code.

Thanks very much!

Rebecca