コード例 #1
0
const VariableGradient &
NeighborCoupleable::coupledNeighborGradientOld(const std::string & var_name, unsigned int comp)
{
  if (_neighbor_nodal)
    mooseError("Nodal variables do not have gradients");

  validateExecutionerType(var_name, "coupledNeighborGradientOld");
  MooseVariable * var = getVar(var_name, comp);
  return (_c_is_implicit) ? var->gradSlnOldNeighbor() : var->gradSlnOlderNeighbor();
}
コード例 #2
0
const VariableGradient &
NeighborCoupleable::coupledNeighborGradientOlder(const std::string & var_name, unsigned int comp)
{
  if (_neighbor_nodal)
    mooseError("Nodal variables do not have gradients");

  validateExecutionerType(var_name, "coupledNeighborGradientOlder");
  MooseVariable * var = getVar(var_name, comp);
  if (_c_is_implicit)
    return var->gradSlnOlderNeighbor();
  else
    mooseError("Older values not available for explicit schemes");
}
コード例 #3
0
ファイル: Coupleable.C プロジェクト: aeslaughter/moose
const VariableGradient &
Coupleable::coupledGradientOld(const std::string & var_name, unsigned int comp)
{
  if (!isCoupled(var_name)) // Return default 0
    return _default_gradient;

  coupledCallback(var_name, true);
  if (_nodal)
    mooseError("Nodal variables do not have gradients");

  validateExecutionerType(var_name);
  MooseVariable * var = getVar(var_name, comp);

  if (!_coupleable_neighbor)
    return (_c_is_implicit) ? var->gradSlnOld() : var->gradSlnOlder();
  else
    return (_c_is_implicit) ? var->gradSlnOldNeighbor() : var->gradSlnOlderNeighbor();
}