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  )

extern

Definition at line 132 of file helpers.c.

References avl_create, DGL_ERR_MemoryExhausted, dglTreeEdgePri32Add(), dglTreeEdgePri32Compare(), dglTreeGetAllocator(), _dglGraph::edgePrioritizer, _dglGraph::iErrno, malloc(), NULL, 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  )

extern

Definition at line 91 of file helpers.c.

References avl_find, DGL_ERR_MemoryExhausted, _dglGraph::edgePrioritizer, free(), _dglGraph::iErrno, malloc(), NULL, 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  )

extern

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  )

extern

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  )

extern

dgl_swapInt32Bytes()

void dgl_swapInt32Bytes ( dglInt32_t *  pn )

extern

Definition at line 54 of file helpers.c.

Referenced by dgl_read_V1(), dgl_read_V2(), and dglReadChunk().

dgl_swapInt64Bytes()

void dgl_swapInt64Bytes ( dglInt64_t *  pn )

extern

Definition at line 67 of file helpers.c.

Referenced by dgl_read_V1(), dgl_read_V2(), and dglReadChunk().