1 #include <petsc/private/petscimpl.h> /*I "petscsys.h" I*/ 2 3 /*@C 4 PetscObjectGetName - Gets a string name associated with a PETSc object. 5 6 Not Collective unless `obj` has not yet been named 7 8 Input Parameters: 9 + obj - the PETSc variable 10 Thus must be cast with a (`PetscObject`), for example, 11 `PetscObjectGetName`((`PetscObject`)mat,&name); 12 - name - the name associated with `obj` 13 14 Level: intermediate 15 16 Note: 17 Calls `PetscObjectName()` if a name has not yet been provided to the object. 18 19 .seealso: `PetscObjectSetName()`, `PetscObjectName()`, `PetscObject`, `PetscObjectGetId()` 20 @*/ 21 PetscErrorCode PetscObjectGetName(PetscObject obj, const char *name[]) 22 { 23 PetscFunctionBegin; 24 PetscValidHeader(obj, 1); 25 PetscAssertPointer(name, 2); 26 PetscCall(PetscObjectName(obj)); 27 *name = obj->name; 28 PetscFunctionReturn(PETSC_SUCCESS); 29 } 30