PetscStrreplace

Replaces substrings in string with other substrings

Synopsis

#include "petsc.h"   
int PetscStrreplace(MPI_Comm comm,const char a[],char *b,int len)

Not Collective

Input Parameters

	comm	- MPI_Comm of processors that are processing the string
	a	- the string to look in
	b	- the resulting copy of a with replaced strings
	len	- the length of b

Notes

Replaces ${PETSC_ARCH},${BOPT},${PETSC_DIR},${PETSC_LIB_DIR},${DISPLAY}, ${HOMEDIRECTORY},${WORKINGDIRECTORY},${USERNAME} with appropriate values as well as any environmental variables.

Level:intermediate
Location:src/sys/src/utils/str.c
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