String

2026-08-31 22:49:42 +08:00
parent 109e8af3d5
commit 4e5ae52e54
35 changed files with 3606 additions and 22 deletions
@@ -0,0 +1,50 @@
+#ifndef INCLUDED_C_BOYERMOORE_H
+#define INCLUDED_C_BOYERMOORE_H
+
+#ifndef INCLUDED_C_TYPES_H
+#include <c_Types.h>
+#endif /*INCLUDED_C_TYPES_H*/
+
+#ifndef INCLUDED_C_ALLOCATOR_H
+#include <c_Allocator.h>
+#endif /*INCLUDED_C_ALLOCATOR_H*/
+
+/* ------------------------------------------------------------------------------------------------------------------ */
+/*  */
+
+#define C_BM_R 256
+
+/* ------------------------------------------------------------------------------------------------------------------ */
+/*  */
+
+typedef struct {
+    int R;
+    c_int_t * right;
+    char* pattern;
+    c_size_t pattern_size;
+    c_Allocator_t allocator;  // 统一的内联组合分配器实例
+} c_BoyerMoore_t;
+
+/* ------------------------------------------------------------------------------------------------------------------ */
+/*  */
+
+c_err_t c_BoyerMoore_Init(c_BoyerMoore_t* self, const char* pattern, c_size_t pattern_size, int R, c_Allocator_t* allocator);
+
+void c_BoyerMoore_Destroy(c_BoyerMoore_t* self);
+
+c_err_t c_BoyerMoore_Search(c_BoyerMoore_t* self, const char* text, c_size_t text_size, c_size_t* index);
+
+C_STATIC_FORCE_INLINE
+c_err_t c_BoyerMoore_InitStr(c_BoyerMoore_t* self, const char* pattern, c_Allocator_t* allocator) {
+    if (!self || !pattern) return C_ERR_PARAM;
+    return c_BoyerMoore_Init(self, pattern, strlen(pattern), 256, allocator);
+}
+
+C_STATIC_FORCE_INLINE
+c_err_t c_BoyerMoore_SearchStr(c_BoyerMoore_t* self, const char* text, c_size_t* index) {
+    if (!self || !text) return C_ERR_PARAM;
+    return c_BoyerMoore_Search(self, text, strlen(text), index);
+}
+
+
+#endif /*INCLUDED_C_BOYERMOORE_H*/