ftegraph.h File Reference

#include "fteconst.h"
#include "ftedata.h"

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Data Structures
struct	graph
struct	graph::_keyed
struct	request
struct	response

Macros
#define	NUMCOLORS   32
#define	GR_PLOT   0
#define	GR_GRAF   1
#define	GR_MPLT   2
#define	GR_SCED   3
#define	NEWGRAPH   (GRAPH *) calloc(1, sizeof(GRAPH))
#define	rnd(x)   (int) ((x)+0.5)

Typedefs
typedef char *	GRDATA
typedef struct graph	GRAPH
typedef struct request	REQUEST
typedef struct response	RESPONSE

Enumerations

Functions
GRAPH *	NewGraph ()
GRAPH *	FindGraph ()
GRAPH *	CopyGraph ()
int	DestroyGraph ()
void	FreeGraphs ()
void	SetGraphContext ()
void	PushGraphContext ()
void	PopGraphContext ()

Variables
GRAPH *	currentgraph
int	numgraphcxsw

Macro Definition Documentation

#define GR_GRAF   1

Definition at line 21 of file ftegraph.h.

#define GR_MPLT   2

Definition at line 22 of file ftegraph.h.

#define GR_PLOT   0

Definition at line 20 of file ftegraph.h.

#define GR_SCED   3

Definition at line 23 of file ftegraph.h.

#define NEWGRAPH   (GRAPH *) calloc(1, sizeof(GRAPH))

Definition at line 151 of file ftegraph.h.

#define NUMCOLORS   32

Definition at line 18 of file ftegraph.h.

#define rnd

(

x

)

(int) ((x)+0.5)

Definition at line 203 of file ftegraph.h.

Typedef Documentation

typedef struct graph GRAPH

typedef char* GRDATA

Definition at line 26 of file ftegraph.h.

typedef struct request REQUEST

typedef struct response RESPONSE

Enumeration Type Documentation

enum OPTION

Enumerator
error_option
button_option
char_option
click_option
point_option
checkup_option

Definition at line 177 of file ftegraph.h.

             {
    error_option,       /* a reply option only */
    button_option,      /* get a button press */
    char_option,        /* get a char */
    click_option,       /* point at a widget */
    point_option,       /* get a char or button, return coords */
    checkup_option      /* see if events in queue */
} OPTION;

Function Documentation

GRAPH* CopyGraph

(

)

int DestroyGraph

(

)

GRAPH* FindGraph

(

)

void FreeGraphs

(

)

Definition at line 208 of file graphdb.c.

{
    GBUCKET *gbucket;
    LISTGRAPH *list, *deadl;

    for (gbucket = GBucket; gbucket < &GBucket[NUMGBUCKETS]; gbucket++) {
        list = gbucket->list;
        while (list) {
            deadl = list;
            list = list->next;
            txfree((char*)deadl);
        }
    }
}

GRAPH* NewGraph

(

)

Definition at line 59 of file graphdb.c.

{

    GRAPH *pgraph;
    LISTGRAPH *list;
    int BucketId = RunningId % NUMGBUCKETS;

    if (!(list = NEWLISTGRAPH)) {
          internalerror("can't allocate a listgraph");
        return  ((GRAPH *) NULL);
    }

    pgraph = &list->graph;
    SETGRAPH(pgraph, RunningId);

    if (!GBucket[BucketId].list) {
        GBucket[BucketId].list = list;
    }
    else {
        /* insert at front of current list */
        list->next = GBucket[BucketId].list;
        GBucket[BucketId].list = list;
    }

    RunningId++ ;

    return (pgraph);

}

void PopGraphContext

(

)

Definition at line 270 of file graphdb.c.

{
    GCSTACK *dead;

    currentgraph = gcstacktop->pgraph;
    dead = gcstacktop;
    gcstacktop = gcstacktop->next;
    txfree((char*)dead);
    numgraphcxsw++;
}

void PushGraphContext

(

)

void SetGraphContext

(

)

Variable Documentation

GRAPH* currentgraph

Definition at line 21 of file graphdb.c.

int numgraphcxsw

Definition at line 24 of file graphdb.c.