edgemgmt-template.c File Reference

#include <grass/gis.h>

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Functions
int	DGL_ADD_EDGE_FUNC (dglGraph_s *pgraph, dglInt32_t nHead, dglInt32_t nTail, dglInt32_t nCost, dglInt32_t nEdge, void *pvHeadAttr, void *pvTailAttr, void *pvEdgeAttr, dglInt32_t nFlags)
int	DGL_DEL_EDGE_FUNC (dglGraph_s *pgraph, dglInt32_t nEdge)
dglInt32_t *	DGL_GET_EDGE_FUNC (dglGraph_s *pgraph, dglInt32_t nEdge)

Function Documentation

DGL_ADD_EDGE_FUNC()

int DGL_ADD_EDGE_FUNC	(	dglGraph_s *	pgraph,
		dglInt32_t	nHead,
		dglInt32_t	nTail,
		dglInt32_t	nCost,
		dglInt32_t	nEdge,
		void *	pvHeadAttr,
		void *	pvTailAttr,
		void *	pvEdgeAttr,
		dglInt32_t	nFlags
	)

Definition at line 29 of file edgemgmt-template.c.

References DGL_ADD_EDGE_FUNC, DGL_EDGE_ALLOC, DGL_EDGE_ATTR_PTR, DGL_EDGE_COST, DGL_EDGE_HEADNODE_OFFSET, DGL_EDGE_ID, dgl_edge_prioritizer_add(), DGL_EDGE_STATUS, DGL_EDGE_TAILNODE_OFFSET, DGL_EDGESET_ALLOC, DGL_EDGESET_EDGE_PTR, DGL_EDGESET_EDGECOUNT, DGL_EDGESET_REALLOC, DGL_ERR_BadOnFlatGraph, DGL_ERR_EdgeAlreadyExist, DGL_ERR_MemoryExhausted, DGL_ES_DIRECTED, DGL_GO_EdgePrioritize_COST, DGL_GS_FLAT, DGL_NODE_ALLOC, DGL_NODE_ATTR_PTR, DGL_NODE_EDGESET_OFFSET, DGL_NODE_ID, DGL_NODE_STATUS, DGL_NS_ALONE, DGL_NS_HEAD, DGL_NS_TAIL, DGL_STRONGCONNECT, DGL_T_NODEITEM_Add, DGL_T_NODEITEM_InEdgesetPTR, DGL_T_NODEITEM_NodePTR, DGL_T_NODEITEM_OutEdgesetPTR, DGL_T_NODEITEM_Set_InEdgesetPTR, DGL_T_NODEITEM_Set_NodePTR, DGL_T_NODEITEM_Set_OutEdgesetPTR, DGL_T_NODEITEM_TYPE, dglTreeEdgeAdd(), and NULL.

DGL_DEL_EDGE_FUNC()

int DGL_DEL_EDGE_FUNC	(	dglGraph_s *	pgraph,
		dglInt32_t	nEdge
	)

Definition at line 282 of file edgemgmt-template.c.

References avl_delete, avl_find, DGL_DEL_NODE_INEDGE_FUNC, DGL_DEL_NODE_OUTEDGE_FUNC, DGL_EDGE_COST, DGL_EDGE_HEADNODE_OFFSET, DGL_EDGE_ID, dgl_edge_prioritizer_del(), DGL_EDGE_TAILNODE_OFFSET, DGL_ERR_BadOnFlatGraph, DGL_ERR_EdgeNotFound, DGL_ERR_NotSupported, DGL_ERR_UnexpectedNullPointer, DGL_GO_EdgePrioritize_COST, DGL_GS_FLAT, dglTreeEdgeCancel(), and NULL.

DGL_GET_EDGE_FUNC()

dglInt32_t * DGL_GET_EDGE_FUNC	(	dglGraph_s *	pgraph,
		dglInt32_t	nEdge
	)

Definition at line 338 of file edgemgmt-template.c.

References avl_find, DGL_EDGE_ID, DGL_EDGE_WSIZE, DGL_ERR_NotSupported, DGL_GS_FLAT, and NULL.