AssociateSegmentToElement.cpp File Reference

for each segment, look for the corresponding element. More...

#include "./triangle.h"

Go to the source code of this file.

Functions
int	AssociateSegmentToElement (int **psegments, int nseg, int *index, int nel)

Detailed Description

for each segment, look for the corresponding element.

Definition in file AssociateSegmentToElement.cpp.

Function Documentation

AssociateSegmentToElement()

int AssociateSegmentToElement	(	int **	psegments,
		int	nseg,
		int *	index,
		int	nel
	)

Definition at line 7 of file AssociateSegmentToElement.cpp.

                                                                          {
 
   /*node indices: */
   int A,B;
 
   /*Recover segments: */
   int* segments=*psegments;
 
   for(int i=0;i<nseg;i++){
      A=segments[3*i+0];
      B=segments[3*i+1];
      segments[3*i+2]=FindElement(A,B,index,nel)+1; //matlab indexing.
   }
 
   /*Assign output pointers: */
   *psegments=segments;
   return 1;
}