Actual source code: pgname.c

petsc-master 2019-07-16
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  2:  #include <petsc/private/petscimpl.h>

  4: /*@C
  5:    PetscObjectGetName - Gets a string name associated with a PETSc object.

  7:    Not Collective unless object has not been named yet

  9:    Input Parameters:
 10: +  obj - the Petsc variable
 11:          Thus must be cast with a (PetscObject), for example,
 12:          PetscObjectGetName((PetscObject)mat,&name);
 13: -  name - the name associated with obj

 15:    Notes:
 16:     Calls PetscObjectName() if a name has not yet been provided to the object.

 18:    Level: intermediate

 20: .seealso: PetscObjectSetName(), PetscObjectName()
 21: @*/
 22: PetscErrorCode  PetscObjectGetName(PetscObject obj,const char *name[])
 23: {

 29:   PetscObjectName(obj);
 30:   *name = obj->name;
 31:   return(0);
 32: }