nodelist.c File Reference

#include <circogen/nodelist.h>
#include <circogen/circular.h>
#include <assert.h>
#include <limits.h>
#include <stddef.h>
#include <string.h>

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Functions
void	appendNodelist (nodelist_t *list, size_t one, Agnode_t *n)
	Add node after one.
void	realignNodelist (nodelist_t *list, size_t np)
	Make np new front of list, with current last hooked to current first.
void	insertNodelist (nodelist_t *list, Agnode_t *cn, Agnode_t *neighbor, int pos)
static void	concatNodelist (nodelist_t *l1, nodelist_t *l2)
	attach l2 to l1.
void	reverseAppend (nodelist_t *l1, nodelist_t *l2)
	Create l1 @ (rev l2) Destroys and frees l2.

Function Documentation

appendNodelist()

void appendNodelist	(	nodelist_t *	list,
		size_t	one,
		Agnode_t *	n
	)

Definition at line 18 of file nodelist.c.

References NULL.

Referenced by insertNodelist(), and place_node().

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concatNodelist()

static void concatNodelist ( nodelist_t *  l1, nodelist_t *  l2  )

static

Definition at line 72 of file nodelist.c.

Referenced by reverseAppend().

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insertNodelist()

void insertNodelist	(	nodelist_t *	list,
		Agnode_t *	cn,
		Agnode_t *	neighbor,
		int	pos
	)

Remove cn. Then, insert cn before neighbor if pos == 0 and after neighbor otherwise.

Definition at line 48 of file nodelist.c.

References appendNodelist(), neighbor, and NULL.

Referenced by reduce().

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realignNodelist()

void realignNodelist	(	nodelist_t *	list,
		size_t	np
	)

Definition at line 34 of file nodelist.c.

References NULL.

Referenced by layout_block().

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reverseAppend()

void reverseAppend	(	nodelist_t *	l1,
		nodelist_t *	l2
	)

Definition at line 79 of file nodelist.c.

References concatNodelist().

Referenced by find_longest_path().

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