mm2gv.c File Reference

Matrix Market-DOT converter More...

#include "config.h"
#include <util/alloc.h>
#include <util/itos.h>
#include <cgraph/cgraph.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <assert.h>
#include "mmio.h"
#include <sparse/SparseMatrix.h>
#include <util/agxbuf.h>
#include <util/unreachable.h>
#include "matrix_market.h"
#include <getopt.h>

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Data Structures
struct	Agnodeinfo_t
struct	parms_t

Macros
#define	STANDALONE
#define	ND_id(n)   (((Agnodeinfo_t*)(n->base.data))->id)

Functions
static double	Hue2RGB (double v1, double v2, double H)
static char *	hue2rgb (double hue, agxbuf *xb)
static Agraph_t *	makeDotGraph (SparseMatrix A, char *name, int dim, double *x, int with_color, int with_label, int with_val)
static void	usage (int eval)
static FILE *	openF (char *fname, char *mode)
static void	init (int argc, char **argv, parms_t *p)
int	main (int argc, char *argv[])

Variables
static char *	cmd
static char *	useString

Macro Definition Documentation

ND_id

#define ND_id

(

n

)

(((Agnodeinfo_t*)(n->base.data))->id)

Definition at line 40 of file mm2gv.c.

STANDALONE

#define STANDALONE

Definition at line 20 of file mm2gv.c.

Function Documentation

hue2rgb()

static char * hue2rgb ( double  hue, agxbuf *  xb  )

static

Definition at line 59 of file mm2gv.c.

References agxbprint(), agxbuse(), and Hue2RGB().

Referenced by makeDotGraph().

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Hue2RGB()

static double Hue2RGB ( double  v1, double  v2, double  H  )

static

Definition at line 44 of file mm2gv.c.

Referenced by hue2rgb().

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init()

static void init ( int  argc, char **  argv, parms_t *  p  )

static

Definition at line 235 of file mm2gv.c.

References parms_t::bipartite, BIPARTITE_ALWAYS, cmd, parms_t::inf, parms_t::infile, openF(), parms_t::outf, parms_t::undirected, UNREACHABLE, usage, parms_t::with_color, parms_t::with_label, and parms_t::with_val.

Referenced by main().

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main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 293 of file mm2gv.c.

References A, agwrite(), B, parms_t::bipartite, BIPARTITE_PATTERN_UNSYM, dim, graphviz_exit(), parms_t::inf, parms_t::infile, init(), makeDotGraph(), NULL, parms_t::outf, SparseMatrix_delete(), SparseMatrix_import_matrix_market(), SparseMatrix_make_undirected(), SparseMatrix_to_square_matrix(), parms_t::undirected, usage, parms_t::with_color, parms_t::with_label, and parms_t::with_val.

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makeDotGraph()

static Agraph_t * makeDotGraph ( SparseMatrix  A, char *  name, int  dim, double *  x, int  with_color, int  with_label, int  with_val  )

static

Definition at line 74 of file mm2gv.c.

References A, agattr_text(), agbindrec(), Agdirected, AGEDGE, agedge(), agfstnode(), agnode(), agnxtnode(), agopen(), AGRAPH, Agundirected, agxbfree(), agxbprint(), agxbuse(), agxset(), color(), dim, distance(), free(), gv_calloc(), hue2rgb(), ITOS, MATRIX_TYPE_REAL, ND_id, NULL, and strip_dir().

Referenced by main().

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openF()

static FILE * openF ( char *  fname, char *  mode  )

static

Definition at line 213 of file mm2gv.c.

References fname, and graphviz_exit().

Referenced by init().

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usage()

static void usage ( int  eval )

static

Definition at line 207 of file mm2gv.c.

References cmd, eval(), graphviz_exit(), and useString.

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Variable Documentation

cmd

char* cmd

static

Definition at line 42 of file mm2gv.c.

Referenced by init(), and usage().

useString

char* useString

static

Initial value:

= "Usage: %s [-uvcl] [-o file] matrix_market_filename\n\
  -u   - make graph undirected\n\
  -U i - treat non-square matrix as a bipartite graph\n\
         i = 0   never\n\
         i = 1   if pattern unsymmetric (default)\n\
         i = 2   if matrix unsymmetric\n\
         i = 3   always\n\
  -v   - assign len to edges\n\
  -c   - assign color and wt to edges\n\
  -l   - add label\n\
  -o <file> - output file \n"

Definition at line 195 of file mm2gv.c.

Referenced by usage().