Hermes2D
3.0
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Class representing constant essential boundary condition. More...
#include <essential_boundary_conditions.h>
Public Member Functions | |
DefaultEssentialBCConst (std::vector< std::string > markers, Scalar value_const) | |
Constructors. | |
DefaultEssentialBCConst (std::string marker, Scalar value_const) | |
Scalar | value (double x, double y) const |
EssentialBCValueType | get_value_type () const |
Function giving info that u_Essential is a constant. | |
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EssentialBoundaryCondition () | |
Default constructor. | |
EssentialBoundaryCondition (std::vector< std::string > markers) | |
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 | |
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Scalar | value_const |
Special case of a constant function. | |
double | current_time |
Current time. | |
std::vector< std::string > | markers |
Markers. | |
Class representing constant essential boundary condition.
Definition at line 92 of file essential_boundary_conditions.h.
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virtual |
Represents a function prescribed on the boundary. Gets the boundary point coordinate as well as the normal and tangential vectors.
[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 79 of file essential_boundary_conditions.cpp.