applications/solvers/solidMechanics/elasticIncrSolidFoam/readDivDSigmaExpMethod.H

   1     const dictionary& stressControl =
   2         mesh.solutionDict().subDict("solidMechanics");
   3
   4     // Read how explicit component of sigma is to be calculated
   5     word divDSigmaExpMethod(stressControl.lookup("divSigmaExp"));
   6
   7     Info<< "Selecting divSigmaExp calculation method: "
   8         << divDSigmaExpMethod <<  endl;
   9
  10     if
  11     (
  12         divDSigmaExpMethod != "standard"
  13      && divDSigmaExpMethod != "surface"
  14      && divDSigmaExpMethod != "decompose"
  15      && divDSigmaExpMethod != "laplacian"
  16     )
  17     {
  18         FatalErrorIn(args.executable())
  19             << "divSigmaExp method " << divDSigmaExpMethod << " not found!  "
  20             << "valid methods are:\nstandard\nsurface\ndecompose\nlaplacian"
  21             << exit(FatalError);
  22     }