Store common elements used when building an algebraic system related to an equation. More...

#include <cs_equation_common.h>

Collaboration diagram for cs_equation_builder_t:

Data Fields
bool	init_step

Flags to know what to build and how to build such terms
cs_flag_t	msh_flag

cs_flag_t	bd_msh_flag

cs_flag_t	st_msh_flag

cs_flag_t	sys_flag

Metadata related to associated physical properties
bool	diff_pty_uniform

bool	time_pty_uniform

bool	reac_pty_uniform [CS_CDO_N_MAX_REACTIONS]

Source terms
cs_mask_t *	source_mask

cs_source_term_cellwise_t *	compute_source [CS_N_MAX_SOURCE_TERMS]

Boundary conditions
cs_cdo_bc_face_t *	face_bc

Performance monitoring
Monitoring the efficiency of the algorithm used to manipulate/build an equation.
cs_timer_counter_t	tcb

cs_timer_counter_t	tcd

cs_timer_counter_t	tca

cs_timer_counter_t	tcr

cs_timer_counter_t	tcs

cs_timer_counter_t	tce

Detailed Description

Store common elements used when building an algebraic system related to an equation.

Field Documentation

◆ bd_msh_flag

cs_flag_t bd_msh_flag

Information related to what to build in a cs_cell_mesh_t structure for a cell close to the boundary

◆ compute_source

compute_source

Pointer to functions which compute the value of the source term

◆ diff_pty_uniform

bool diff_pty_uniform

Is diffusion property uniform ?

◆ face_bc

face_bc

Information about boundary conditions applied to faces

face_bc should not change during the simulation. The case of a definition of the BCs which changes of type during the simulation is possible but not implemented. You just have to call the initialization step each time the type of BCs is modified to define an updated cs_cdo_bc_face_t structure.