DMBoundaryConditionType#
indicates what type of boundary condition is to be imposed
Synopsis#
typedef enum {
DM_BC_ESSENTIAL = 1,
DM_BC_ESSENTIAL_FIELD = 5,
DM_BC_NATURAL = 2,
DM_BC_NATURAL_FIELD = 6,
DM_BC_ESSENTIAL_BD_FIELD = 9,
DM_BC_NATURAL_RIEMANN = 10
} DMBoundaryConditionType;
Values#
DM_BC_ESSENTIAL- A Dirichlet condition using a function of the coordinatesDM_BC_ESSENTIAL_FIELD- A Dirichlet condition using a function of the coordinates and auxiliary field dataDM_BC_ESSENTIAL_BD_FIELD- A Dirichlet condition using a function of the coordinates, facet normal, and auxiliary field dataDM_BC_NATURAL- A Neumann condition using a function of the coordinatesDM_BC_NATURAL_FIELD- A Neumann condition using a function of the coordinates and auxiliary field dataDM_BC_NATURAL_RIEMANN- A flux condition which determines the state in ghost cells
Note#
The user can check whether a boundary condition is essential using (type & DM_BC_ESSENTIAL), and similarly for
natural conditions (type & DM_BC_NATURAL)
See Also#
DM Basics, DM, DMAddBoundary(), DSAddBoundary(), DSGetBoundary()
Level#
beginner
Location#
Examples#
Examples#
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages