More

2026-09-07 19:33:37 +08:00
parent c945aa211f
commit c7b6c90ec9
20 changed files with 1029 additions and 0 deletions
@@ -0,0 +1,39 @@
+#ifndef INCLUDED_C_FLOWNETWORK_H
+#define INCLUDED_C_FLOWNETWORK_H
+
+#ifndef INCLUDED_C_FLOWEDGE_H
+#include <c_FlowEdge.h>
+#endif /*INCLUDED_C_FLOWEDGE_H*/
+
+#ifndef INCLUDED_C_UINTARRAY_H
+#include <c_UIntArray.h>
+#endif /*INCLUDED_C_UINTARRAY_H*/
+
+
+#ifndef INCLUDED_C_ALLOCATOR_H
+#include <c_Allocator.h>
+#endif /*INCLUDED_C_ALLOCATOR_H*/
+
+
+
+
+/* ------------------------------------------------------------------------------------------------------------------ */
+/*  */
+
+typedef struct {
+    c_size_t       V;          /* Total number of vertices */
+    c_size_t       E;          /* Total number of directed flow edges (including residual twins) */
+    c_UIntArray_t* adj_list;   /* Array of lists storing global edge_ids exiting/entering each vertex */
+    c_FlowEdge_t*  edges_pool; /* Global contiguous array pool housing raw flow edge objects */
+    c_size_t       edges_cap;  /* Allocated edge pool tracking capacity boundary */
+    c_Allocator_t  allocator;  /* Embedded custom allocator structure instance */
+} c_FlowNetwork_t;
+
+/* ------------------------------------------------------------------------------------------------------------------ */
+/*  */
+
+c_err_t c_FlowNetwork_Init(c_FlowNetwork_t* self, c_size_t V, c_Allocator_t* alloc);
+void    c_FlowNetwork_Destroy(c_FlowNetwork_t* self);
+c_err_t c_FlowNetwork_AddEdge(c_FlowNetwork_t* self, c_size_t from, c_size_t to, double capacity);
+
+#endif /*INCLUDED_C_FLOWNETWORK_H*/