GRINS::XZSymmetryBCFactory Class Reference

Pins y-component of variable (symmetry about xz-plane) More...

#include <symmetry_type_bc_factories.h>

Inheritance diagram for GRINS::XZSymmetryBCFactory:

Collaboration diagram for GRINS::XZSymmetryBCFactory:

Public Member Functions
	XZSymmetryBCFactory (const std::string &bc_type_name)

Protected Member Functions
virtual void	trim_var_names (std::vector< std::string > &var_names)
	Trim out the variables that are pinned. More...

Additional Inherited Members
Private Member Functions inherited from GRINS::SymmetryTypeBCFactories
	SymmetryTypeBCFactories (const std::string &bc_type_name)
	~SymmetryTypeBCFactories ()
virtual libMesh::UniquePtr< libMesh::FunctionBase< libMesh::Number > >	build_func (const GetPot &, MultiphysicsSystem &, std::vector< std::string > &var_names, const std::string &)
	All the variables are 0, so just return 0 function. More...
Private Member Functions inherited from GRINS::DirichletBCFactoryFunctionBase< libMesh::FunctionBase< libMesh::Number > >
	DirichletBCFactoryFunctionBase (const std::string &bc_type_name)
	~DirichletBCFactoryFunctionBase ()
libMesh::UniquePtr< libMesh::DirichletBoundary >	make_dirichlet_boundary (const std::set< BoundaryID > &bc_ids, const libMesh::System &system, libMesh::UniquePtr< libMesh::FunctionBase< libMesh::Number > > &func, const std::vector< VariableIndex > &var_indices)
	Dispatch, based on FunctionType, to the correct DirchletBoundary construction. More...
virtual const std::vector< std::string > &	get_var_names () const
	Helper function that can be overridded in subclasses. More...
Private Member Functions inherited from GRINS::DirichletBCFactoryAbstract
	DirichletBCFactoryAbstract (const std::string &bc_type_name)
	~DirichletBCFactoryAbstract ()
void	check_for_vars (const GetPot &input, const std::string &section, const std::vector< std::string > &var_names, std::set< std::string > *vars_found=NULL)
	Helper function. More...
Private Member Functions inherited from GRINS::BCFactoryAbstract< libMesh::DirichletBoundary >
	BCFactoryAbstract (const std::string &bc_type_name)
	~BCFactoryAbstract ()
void	check_for_multiple_expressions (const GetPot &input, const std::string &section, const std::string &var_name) const
	Ensure that there is only one expression for the [Section/var_name] variable. More...
void	build_var_indices (const MultiphysicsSystem &system, const std::vector< std::string > &var_names, std::vector< VariableIndex > &var_indices) const
virtual void	check_state () const
	Helper function to reduce code duplication. More...
virtual void	reset_state ()
	Helper function to redue code duplication. More...
Private Member Functions inherited from GRINS::FactoryWithGetPot< libMesh::DirichletBoundary >
	FactoryWithGetPot (const std::string &name)
	~FactoryWithGetPot ()
Static Private Member Functions inherited from GRINS::BCFactoryAbstract< libMesh::DirichletBoundary >
static void	set_system (MultiphysicsSystem &system)
static void	set_bc_ids (const std::set< BoundaryID > &bc_ids)
	Boundary id for the current boundary condition section. More...
static void	set_fe_var (const FEVariablesBase &fe_var)
	Active variable for the current boundary condition. More...
static void	set_section (const std::string &section)
	Sets the current section of the input file. More...
static bool	have_bc_type (const std::string &bc_type)
Static Private Member Functions inherited from GRINS::FactoryWithGetPot< libMesh::DirichletBoundary >
static void	set_getpot (const GetPot &input)
Static Private Attributes inherited from GRINS::BCFactoryAbstract< libMesh::DirichletBoundary >
static MultiphysicsSystem *	_system
	We store only a raw pointer here because we can't make a copy. More...
static const std::set< BoundaryID > *	_bc_ids
	BoundaryID for constructing a particular boundary condition. More...
static const FEVariablesBase *	_fe_var
	The FEVariablesBase class associated with the boundary condition being built. More...
static std::string	_section
Static Private Attributes inherited from GRINS::FactoryWithGetPot< libMesh::DirichletBoundary >
static const GetPot *	_input
	We store only a raw pointer here because we can't make a copy. More...

Detailed Description

Pins y-component of variable (symmetry about xz-plane)

Definition at line 91 of file symmetry_type_bc_factories.h.

Constructor & Destructor Documentation

GRINS::XZSymmetryBCFactory::XZSymmetryBCFactory ( const std::string &  bc_type_name )

inline

Definition at line 94 of file symmetry_type_bc_factories.h.

      : SymmetryTypeBCFactories(bc_type_name)
    {}

Member Function Documentation

virtual void GRINS::XZSymmetryBCFactory::trim_var_names ( std::vector< std::string > &  var_names )

inlineprotectedvirtual

Trim out the variables that are pinned.

Symmetry-type boundary conditions amount to pinning a subset of the group of variables, e.g. Velocity or Displacement. Subclasses merely implement this method and remove the variables from var_names that DON'T need to be pinned.

Implements GRINS::SymmetryTypeBCFactories.

Definition at line 99 of file symmetry_type_bc_factories.h.

    {
      if( var_names.size() < 2 )
        libmesh_error_msg("ERROR: XZSymmetry requires at least 2 components in the Variable!");

      // We want to pin the y-component, so remove the z-component if it's there
      if( var_names.size() == 3 )
        var_names.pop_back();

      // Now remove x-component
      var_names.erase(var_names.begin());

      libmesh_assert_equal_to(var_names.size(), 1);
    }

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The documentation for this class was generated from the following file:

• src/boundary_conditions/include/grins/symmetry_type_bc_factories.h