37 lines
976 B
C
37 lines
976 B
C
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#ifndef INCLUDED_C_DIRECTEDEDGE_H
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#define INCLUDED_C_DIRECTEDEDGE_H
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#ifndef INCLUDED_C_TYPES_H
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#include <c_Types.h>
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#endif /*INCLUDED_C_TYPES_H*/
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/* ------------------------------------------------------------------------------------------------------------------ */
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/* */
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typedef struct {
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c_size_t from; /* The source vertex index */
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c_size_t to; /* The destination vertex index */
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double weight; /* The numerical edge weight */
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} c_DirectedEdge_t;
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#define C_DIRECTED_EDGE_SENTINEL ((c_size_t)(-1))
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/* Inline helper methods for c_DirectedEdge_t */
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C_STATIC_FORCE_INLINE
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c_size_t c_DirectedEdge_From(const c_DirectedEdge_t* edge) {
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return edge ? edge->from : 0;
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}
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C_STATIC_FORCE_INLINE
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c_size_t c_DirectedEdge_To(const c_DirectedEdge_t* edge) {
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return edge ? edge->to : 0;
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}
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C_STATIC_FORCE_INLINE
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double c_DirectedEdge_Weight(const c_DirectedEdge_t* edge) {
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return edge ? edge->weight : 0.0;
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}
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#endif /*INCLUDED_C_DIRECTEDEDGE_H*/
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