slepc-main 2024-11-15
RGPolygonGetVertices
Gets the vertices that define the polygon region.
Synopsis
#include "slepcrg.h"
PetscErrorCode RGPolygonGetVertices(RG rg,PetscInt *n,PetscScalar **vr,PetscScalar **vi)
Not Collective
Input Parameter
Output Parameters
| n | - number of vertices
|
| vr | - array of vertices
|
| vi | - array of vertices (imaginary part)
|
Notes
The values passed by user with RGPolygonSetVertices() are returned (or null
pointers otherwise).
The returned arrays should be freed by the user when no longer needed.
See Also
RGPolygonSetVertices()
Level
advanced
Location
src/sys/classes/rg/impls/polygon/rgpolygon.c
Index of all RG routines
Table of Contents for all manual pages
Index of all manual pages