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graph结构体node重新规划

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建峰 2025-04-25 10:47:42 +08:00
parent c661ebaea6
commit b788dd74ee
1 changed files with 42 additions and 25 deletions
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61
include/graph.h
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@ -13,51 +13,68 @@
#include "common.h"
struct _graph_node {
void *obj;
uint32_t **edge;
uint8_t *visited;
struct _graph_edge
{
struct _graph_edge* _next;
uint32_t weight;
};
struct _graph {
struct _graph_vertex
{
void* obj;
struct _graph_edge* edge;
bool* visited;
};
struct _graph_node
{
struct _graph_vertex* edge;
};
struct _graph
{
// -------------------- private --------------------
struct _graph_node *_head;
uint32_t **edges;
struct _graph_node* _head;
uint32_t _size;
uint32_t _obj_size;
uint32_t _capacity;
uint32_t _ratio;
void (*_destory)(struct _graph *self);
struct _iterator _iter;
void (*_destory)(struct _graph* self);
// -------------------- public --------------------
// kernel
bool (*add)(struct _graph *self, void *obj);
bool (*get)(struct _graph *self, uint32_t idx, void *obj);
bool (*remove)(struct _graph *self, uint32_t idx);
bool (*add)(struct _graph* self, void* obj);
bool (*get)(struct _graph* self, uint32_t idx, void* obj);
bool (*remove)(struct _graph* self, uint32_t idx);
// traverse
bool (*dfs)(struct _graph *self, uint32_t idx);
bool (*bfs)(struct _graph *self, uint32_t idx);
bool (*dfs)(struct _graph* self, uint32_t idx);
bool (*bfs)(struct _graph* self, uint32_t idx);
// base
uint32_t (*size)(struct _graph *self);
uint32_t (*capacity)(struct _graph *self);
bool (*clear)(struct _graph *self);
bool (*empty)(struct _graph *self);
bool (*full)(struct _graph *self);
uint32_t(*size)(struct _graph* self);
uint32_t(*capacity)(struct _graph* self);
bool (*clear)(struct _graph* self);
bool (*empty)(struct _graph* self);
bool (*full)(struct _graph* self);
// iter
iterator_t (*iter)(struct _graph* self);
// others
bool (*from_matrix)(struct _graph *self, void *obj, uint32_t *edges, uint32_t size);
bool (*from_matrix)(struct _graph* self, void* obj, uint32_t* edges, uint32_t size);
// -------------------- debug --------------------
void (*print)(struct _graph *self);
void (*print_obj)(void *obj);
void (*print)(struct _graph* self);
void (*print_obj)(void* obj);
};
typedef struct _graph* graph_t;
graph_t graph_new2(uint32_t obj_size, uint32_t capacity);
void graph_free(graph_t *graph);
void graph_free(graph_t* graph);
#endif