Hermes::Hermes2D::DefaultEssentialBCConst< Scalar > Class Template Reference
Class representing constant essential boundary condition. More...
#include <essential_boundary_conditions.h>
Inheritance diagram for Hermes::Hermes2D::DefaultEssentialBCConst< Scalar >:
Public Member Functions | |
| DefaultEssentialBCConst (Hermes::vector< std::string > markers, Scalar value_const) | |
| Constructors. | |
| DefaultEssentialBCConst (std::string marker, Scalar value_const) | |
| Scalar | value (double x, double y, double n_x, double n_y, double t_x, double t_y) const |
|
EssentialBoundaryCondition < Scalar > ::EssentialBCValueType | get_value_type () const |
| Function giving info that u_Essential is a constant. | |
| Public Member Functions inherited from Hermes::Hermes2D::EssentialBoundaryCondition< Scalar > | |
| EssentialBoundaryCondition (Hermes::vector< std::string > markers) | |
| Default constructor. | |
| EssentialBoundaryCondition (std::string marker) | |
| virtual | ~EssentialBoundaryCondition () |
| Virtual destructor. | |
| void | set_current_time (double time) |
| Set the current time for time-dependent boundary conditions. | |
| double | get_current_time () const |
| Get the current time for time-dependent boundary conditions. | |
Additional Inherited Members | |
| Public Types inherited from Hermes::Hermes2D::EssentialBoundaryCondition< Scalar > | |
| enum | EssentialBCValueType { BC_FUNCTION, BC_CONST } |
| Types of description of boundary values, either a function (callback), or a constant. | |
| Protected Attributes inherited from Hermes::Hermes2D::EssentialBoundaryCondition< Scalar > | |
| Scalar | value_const |
| Special case of a constant function. | |
| double | current_time |
| Current time. | |
| Hermes::vector< std::string > | markers |
| Markers. | |
Detailed Description
template<typename Scalar>
class Hermes::Hermes2D::DefaultEssentialBCConst< Scalar >
Class representing constant essential boundary condition.
Definition at line 91 of file essential_boundary_conditions.h.
Member Function Documentation
template<typename Scalar >
|
virtual |
Represents a function prescribed on the boundary. Gets the boundary point coordinate as well as the normal and tangential vectors.
- Parameters
-
[in] x x-coordinate of the point where the value is evaluated. [in] y y-coordinate of the point where the value is evaluated. [in] n_x the x-component of the unit outer normal. [in] n_y the y-component of the unit outer normal. [in] t_x the x-component of the tangent(perpendicular to normal). [in] t_y the y-component of the tangent(perpendicular to normal).
Implements Hermes::Hermes2D::EssentialBoundaryCondition< Scalar >.
Definition at line 72 of file essential_boundary_conditions.cpp.
The documentation for this class was generated from the following files:
