ingraphs.c File Reference

supports user-supplied data More...

#include <cgraph/cgraph.h>
#include <cgraph/ingraphs.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <util/gv_fopen.h>

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Functions
static void	nextFile (ingraph_state *sp)
Agraph_t *	nextGraph (ingraph_state *sp)
static ingraph_state *	new_ing (ingraph_state *sp, char **files, Agraph_t **graphs, Agraph_t *(*readf)(void *))
ingraph_state *	newIng (ingraph_state *sp, char **files, Agraph_t *(*readf)(void *))
ingraph_state *	newIngGraphs (ingraph_state *sp, Agraph_t **graphs, Agraph_t *(*readf)(void *))
static Agraph_t *	dflt_read (void *fp)
ingraph_state *	newIngraph (ingraph_state *sp, char **files)
void	closeIngraph (ingraph_state *sp)
char *	fileName (ingraph_state *sp)
	Return name of current file being processed.

Function Documentation

closeIngraph()

void closeIngraph

(

ingraph_state *

sp

)

Definition at line 147 of file ingraphs.c.

References ingraph_state::Files, ingraph_state::fp, free(), ingraph_state::heap, ingraph_state::ingraphs, and ingraph_state::u.

Referenced by gvpr().

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dflt_read()

static Agraph_t * dflt_read ( void *  fp )

static

Definition at line 133 of file ingraphs.c.

References agread(), and NULL.

Referenced by newIngraph().

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fileName()

char * fileName

(

ingraph_state *

sp

)

Definition at line 156 of file ingraphs.c.

References ingraph_state::ctr, ingraph_state::Files, fname, ingraph_state::ingraphs, and ingraph_state::u.

Referenced by add_graph_to_viewport_from_file(), CMainWindow::addFile(), glCompButtonAddPngGlyph(), gvpr_core(), loadAttrs(), MdiChild::loadFile(), MdiChild::loadPreview(), main(), main(), nextFile(), ImageViewer::open(), save_graph_with_file_name(), MdiChild::saveAs(), MdiChild::saveFile(), and stripFileExtension().

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new_ing()

static ingraph_state * new_ing ( ingraph_state *  sp, char **  files, Agraph_t **  graphs, Agraph_t *(*)(void *)  readf  )

static

Definition at line 88 of file ingraphs.c.

References ingraph_state::ctr, ingraph_state::errors, ingraph_state::Files, ingraph_state::fp, free(), ingraph_state::Graphs, ingraph_state::heap, ingraph_state::ingraphs, malloc(), NULL, ingraph_state::readf, and ingraph_state::u.

Referenced by newIng(), and newIngGraphs().

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newIng()

ingraph_state * newIng	(	ingraph_state *	sp,
		char **	files,
		Agraph_t *(*)(void *)	readf
	)

Definition at line 120 of file ingraphs.c.

References new_ing().

Referenced by gvpr_core(), and newIngraph().

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newIngGraphs()

ingraph_state * newIngGraphs	(	ingraph_state *	sp,
		Agraph_t **	graphs,
		Agraph_t *(*)(void *)	readf
	)

Definition at line 128 of file ingraphs.c.

References new_ing().

Referenced by gvpr_core().

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newIngraph()

ingraph_state * newIngraph	(	ingraph_state *	sp,
		char **	files
	)

Definition at line 140 of file ingraphs.c.

References dflt_read(), and newIng().

Referenced by main(), main(), and readGraphs().

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nextFile()

static void nextFile ( ingraph_state *  sp )

static

Definition at line 31 of file ingraphs.c.

References agsetfile(), ingraph_state::ctr, ingraph_state::errors, fileName(), ingraph_state::Files, fname, ingraph_state::fp, gv_fopen(), NULL, and ingraph_state::u.

Referenced by nextGraph().

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nextGraph()

Agraph_t * nextGraph

(

ingraph_state *

sp

)

Definition at line 61 of file ingraphs.c.

References ingraph_state::ctr, ingraph_state::Files, ingraph_state::fp, ingraph_state::Graphs, ingraph_state::ingraphs, nextFile(), NULL, ingraph_state::readf, and ingraph_state::u.

Referenced by gvpr_core(), main(), main(), and readGraphs().

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