40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
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#ifndef INCLUDED_C_FLOWNETWORK_H
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#define INCLUDED_C_FLOWNETWORK_H
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#ifndef INCLUDED_C_FLOWEDGE_H
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#include <c_FlowEdge.h>
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#endif /*INCLUDED_C_FLOWEDGE_H*/
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#ifndef INCLUDED_C_UINTARRAY_H
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#include <c_UIntArray.h>
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#endif /*INCLUDED_C_UINTARRAY_H*/
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#ifndef INCLUDED_C_ALLOCATOR_H
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#include <c_Allocator.h>
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#endif /*INCLUDED_C_ALLOCATOR_H*/
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/* ------------------------------------------------------------------------------------------------------------------ */
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/* */
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typedef struct {
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c_size_t V; /* Total number of vertices */
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c_size_t E; /* Total number of directed flow edges (including residual twins) */
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c_UIntArray_t* adj_list; /* Array of lists storing global edge_ids exiting/entering each vertex */
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c_FlowEdge_t* edges_pool; /* Global contiguous array pool housing raw flow edge objects */
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c_size_t edges_cap; /* Allocated edge pool tracking capacity boundary */
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c_Allocator_t allocator; /* Embedded custom allocator structure instance */
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} c_FlowNetwork_t;
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/* ------------------------------------------------------------------------------------------------------------------ */
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/* */
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c_err_t c_FlowNetwork_Init(c_FlowNetwork_t* self, c_size_t V, c_Allocator_t* alloc);
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void c_FlowNetwork_Destroy(c_FlowNetwork_t* self);
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c_err_t c_FlowNetwork_AddEdge(c_FlowNetwork_t* self, c_size_t from, c_size_t to, double capacity);
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#endif /*INCLUDED_C_FLOWNETWORK_H*/
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