csr.h

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#ifndef _CSR_H
#define _CSR_H

#include <stdio.h>   /* arquivo */

typedef struct _adjnode {     /* estrutura para adj dos nós */
  struct _adjnode  *next;     /* next  */
  int              id;        /* index */
} AdjNode;

typedef struct _csrnode {        /* estrutura de nós */
  struct _adjnode  *adj_head; 
} CsrNode;

void BuildNodeList( CsrNode *node_list );
void mshAddAdjNode( CsrNode *node, int adj_id );
void BuildIaVector(CsrNode *node_list, int , int *, int * );
void BuildJaVector(CsrNode *node_list, int *ja );
int  BuildaVector(int i, int j, double coef, int *ia, int *ja, double *avector );
void BuildIaJaVectors(int *ia, int *ja, int nnu, int *nna);
void FreeNodeList( CsrNode *node_list );
void BuildIaVec(CsrNode *, int *, int , int * );
void BuildJaVec(CsrNode *, int * );
#endif

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