petsc-3.11.4 2019-09-28
PetscFunctionBegin
First executable line of each PETSc function, used for error handling. Final line of PETSc functions should be PetscFunctionReturn(0);
Synopsis
#include <petscsys.h>
void PetscFunctionBegin;
Not Collective
Usage
int something;
PetscFunctionBegin;
Notes
Use PetscFunctionBeginUser for application codes.
Not available in Fortran
See Also
PetscFunctionReturn(), PetscFunctionBeginHot(), PetscFunctionBeginUser()
Keywords
traceback, error handling
Level
developer
Location
src/sys/error/../../../include/petscerror.h
Examples
src/sys/classes/random/examples/tutorials/ex2.c.html
src/vec/vec/utils/tagger/examples/tutorials/ex1.c.html
src/vec/vec/examples/tutorials/ex19.c.html
src/mat/examples/tutorials/ex8.c.html
src/mat/examples/tutorials/ex12.c.html
src/dm/examples/tutorials/ex20.c.html
src/dm/label/examples/tutorials/ex1.c.html
src/dm/field/examples/tutorials/ex1.c.html
src/ksp/pc/examples/tutorials/ex2.c.html
src/ksp/ksp/examples/tutorials/ex49.c.html
src/ksp/ksp/examples/tutorials/ex62.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages