Neumann boundary condition (i.e., constant value) More...

#include <ql/methods/finitedifferences/boundarycondition.hpp>

Inheritance diagram for DirichletBC:

Public Member Functions
	DirichletBC (Real value, Side side)

void	applyBeforeApplying (TridiagonalOperator &) const

void	applyAfterApplying (Array &) const

void	applyBeforeSolving (TridiagonalOperator &, Array &rhs) const

void	applyAfterSolving (Array &) const

void	setTime (Time)

Public Member Functions inherited from BoundaryCondition< TridiagonalOperator >
virtual void	applyAfterApplying (array_type &) const=0

virtual void	applyBeforeSolving (operator_type &, array_type &rhs) const=0

virtual void	applyAfterSolving (array_type &) const=0

Additional Inherited Members
Public Types inherited from BoundaryCondition< TridiagonalOperator >
enum	Side

typedef TridiagonalOperator	operator_type

typedef Operator::array_type	array_type

Detailed Description

Neumann boundary condition (i.e., constant value)

Member Function Documentation

void applyBeforeApplying ( TridiagonalOperator & ) const

virtual

This method modifies an operator \( L \) before it is applied to an array \( u \) so that \( v = Lu \) will satisfy the given condition.

void setTime ( Time t )

virtual

This method sets the current time for time-dependent boundary conditions.