示例#1
0
const VariableValue &
Coupleable::coupledNodalValueOld(const std::string & var_name, unsigned int comp)
{
  if (!isCoupled(var_name))
    return *getDefaultValue(var_name);

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

  if (!_coupleable_neighbor)
    return (_c_is_implicit) ? var->nodalValueOld() : var->nodalValueOlder();
  else
    return (_c_is_implicit) ? var->nodalValueOldNeighbor() : var->nodalValueOlderNeighbor();
}
示例#2
0
const VariableValue &
Coupleable::coupledNodalValueOlder(const std::string & var_name, unsigned int comp)
{
  if (!isCoupled(var_name))
    return *getDefaultValue(var_name);

  validateExecutionerType(var_name);
  coupledCallback(var_name, true);
  MooseVariable * var = getVar(var_name, comp);
  if (_c_is_implicit)
  {
    if (!_coupleable_neighbor)
      return var->nodalValueOlder();
    else
      return var->nodalValueOlderNeighbor();
  }
  else
    mooseError("Older values not available for explicit schemes");
}
示例#3
0
VariableValue &
Coupleable::coupledNodalValueOld(const std::string & var_name, unsigned int comp)
{
  if (!isCoupled(var_name)) // Need to generate a "default value" filled VariableValue
  {
    VariableValue * value = _default_value[var_name];
    if (value == NULL)
    {
      value = new VariableValue(_coupleable_max_qps, _coupleable_params.defaultCoupledValue(var_name));
      _default_value[var_name] = value;
    }
    return *_default_value[var_name];
  }

  validateExecutionerType(var_name);
  coupledCallback(var_name, true);
  MooseVariable * var = getVar(var_name, comp);
  return (_c_is_implicit) ? var->nodalValueOld() : var->nodalValueOlder();
}