petsc-master 2019-10-13
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DMLabelSetValue

Set the value a label assigns to a point. If the value is the same as the label's default value (which is initially -1, and can be changed with DMLabelSetDefaultValue() to something different), then this function will do nothing.

Synopsis

#include "petscdmlabel.h"   
#include "petscsection.h"   
PetscErrorCode DMLabelSetValue(DMLabel label, PetscInt point, PetscInt value)
Not collective

Input Parameters

label - the DMLabel
point - the point
value - The point value

See Also

DMLabelCreate(), DMLabelGetValue(), DMLabelClearValue(), DMLabelGetDefaultValue(), DMLabelSetDefaultValue()

Level

intermediate

Location

src/dm/label/dmlabel.c

Examples

src/dm/label/examples/tutorials/ex1.c.html

Index of all DMLABEL routines
Table of Contents for all manual pages
Index of all manual pages