PetscObjectPrintClassNamePrefixType

used in the XXXView() methods to display information about the class, name, prefix and type of an object

Synopsis

#include "petscsys.h"   
PetscErrorCode PetscObjectPrintClassNamePrefixType(PetscObject obj, PetscViewer viewer)

Input Parameters

• obj - the PETSc object

• viewer - PETSCVIEWERASCII viewer where the information is printed, function does nothing if the viewer is not PETSCVIEWERASCII type

Notes

If the viewer format is PETSC_VIEWER_ASCII_MATLAB then the information is printed after a % symbol so that MATLAB will treat it as a comment.

If the viewer format is PETSC_VIEWER_ASCII_VTK*, PETSC_VIEWER_ASCII_LATEX, or PETSC_VIEWER_ASCII_MATRIXMARKET then don’t print header information as these formats can’t process it.

Developer Note

The flag donotPetscObjectPrintClassNamePrefixType is useful to prevent double printing of the information when recursion is used to actually print the object.

See Also

PetscObjectSetName(), PetscObjectName()

Level

developer

Location

src/sys/objects/pname.c

Examples

src/mat/tutorials/ex10.c

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