PetscStackPopNoCheck#
Pops a function name from the PETSc default stack that tracks where the running program is currently in the source code.
Synopsis#
#include <petscsys.h>
void PetscStackPopNoCheck(char *funct);
Not Collective
Input Parameter#
funct - the function name
Notes#
Using PetscCall(), PetscCallExternal(), PetscCallBack() and friends negates the need to call this
In debug mode PETSc maintains a stack of the current function calls that can be used to help to quickly see where a problem has occurred, for example, when a signal is received. It is recommended to use the debugger if extensive information is needed to help debug the problem.
The default stack is a global variable called petscstack.
Developer Note#
PetscStackPopNoCheck() takes a function argument while PetscStackPop does not, this difference is likely just historical.
See Also#
PetscAttachDebugger(), PetscStackCopy(), PetscStackView(), PetscStackPushNoCheck(), PetscStackPop
Level#
developer
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages