Graphviz  2.41.20170921.2350
Functions
class2.c File Reference
#include "dot.h"
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Functions

void merge_chain (graph_t *g, edge_t *e, edge_t *f, int flag)
 
int mergeable (edge_t *e, edge_t *f)
 
void class2 (graph_t *g)
 

Function Documentation

void class2 ( graph_t g)
void merge_chain ( graph_t g,
edge_t e,
edge_t f,
int  flag 
)

Definition at line 143 of file class2.c.

References aghead(), agtail(), assert, ED_count, ED_to_virt, ED_weight, ED_xpenalty, MAX, ND_out, ND_rank, and NULL.

Referenced by class2(), and interclexp().

int mergeable ( edge_t e,
edge_t f 
)

Definition at line 164 of file class2.c.

References aghead(), agtail(), ED_label, FALSE, ports_eq(), and TRUE.

Referenced by class2(), and interclexp().