petsc-3.6.2 2015-10-02
Report Typos and Errors

# PetscCheckPointer

Returns PETSC_TRUE if a pointer points to accessible data

### Synopsis

    PetscBool PetscCheckPointer(const void *ptr,PetscDataType dtype)

Not Collective

### Input Parameters

| ptr | - the pointer
| dtype | - the type of data the pointer is suppose to point to

Level:developer
Location: src/sys/error/checkptr.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages