helpers.h File Reference

#include "tree.h"

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Functions
unsigned char *	dgl_mempush (unsigned char *pstack, long *istack, long size, void *pv)
unsigned char *	dgl_mempop (unsigned char *pstack, long *istack, long size)
void	dgl_swapInt32Bytes (dglInt32_t *pn)
void	dgl_swapInt64Bytes (dglInt64_t *pn)
int	dgl_edge_prioritizer_del (dglGraph_s *pG, dglInt32_t nId, dglInt32_t nPriId)
int	dgl_edge_prioritizer_add (dglGraph_s *pG, dglInt32_t nId, dglInt32_t nPriId)
void *	dgl_reduce_edgeset (void *pvSet, int *pc, dglInt32_t nKey)

Function Documentation

dgl_edge_prioritizer_add()

int dgl_edge_prioritizer_add	(	dglGraph_s *	pG,
		dglInt32_t	nId,
		dglInt32_t	nPriId
	)

Definition at line 132 of file helpers.c.

References avl_create, _dglTreeEdgePri32::cnData, DGL_ERR_MemoryExhausted, dglTreeEdgePri32Add(), dglTreeEdgePri32Compare(), dglTreeGetAllocator(), _dglGraph::edgePrioritizer, _dglGraph::iErrno, malloc(), NULL, _dglTreeEdgePri32::pnData, and dglEdgePrioritizer_s::pvAVL.

Referenced by DGL_ADD_EDGE_FUNC().

dgl_edge_prioritizer_del()

int dgl_edge_prioritizer_del	(	dglGraph_s *	pG,
		dglInt32_t	nId,
		dglInt32_t	nPriId
	)

Definition at line 91 of file helpers.c.

References avl_find, _dglTreeEdgePri32::cnData, DGL_ERR_MemoryExhausted, _dglGraph::edgePrioritizer, free(), _dglGraph::iErrno, malloc(), _dglTreeEdgePri32::nKey, NULL, _dglTreeEdgePri32::pnData, and dglEdgePrioritizer_s::pvAVL.

Referenced by DGL_DEL_EDGE_FUNC(), and DGL_DEL_NODE_FUNC().

dgl_mempop()

unsigned char* dgl_mempop	(	unsigned char *	pstack,
		long *	istack,
		long	size
	)

Definition at line 47 of file helpers.c.

References NULL.

Referenced by DGL_SPAN_DEPTHFIRST_SPANNING_FUNC().

dgl_mempush()

unsigned char* dgl_mempush	(	unsigned char *	pstack,
		long *	istack,
		long	size,
		void *	pv
	)

Definition at line 34 of file helpers.c.

References NULL.

Referenced by DGL_SPAN_DEPTHFIRST_SPANNING_FUNC().

dgl_reduce_edgeset()

void* dgl_reduce_edgeset	(	void *	pvSet,
		int *	pc,
		dglInt32_t	nKey
	)

dgl_swapInt32Bytes()

void dgl_swapInt32Bytes

(

dglInt32_t *

pn

)

Definition at line 54 of file helpers.c.

Referenced by dgl_read_V1(), and dgl_read_V2().

dgl_swapInt64Bytes()

void dgl_swapInt64Bytes

(

dglInt64_t *

pn

)

Definition at line 67 of file helpers.c.

Referenced by dgl_read_V1(), and dgl_read_V2().