feat(internal): 新增基础类型的通用比较函数

demo/demo.c

@@ -17,13 +17,7 @@ void print_num(const void* obj)
 
 int compare_num(const void *obj, const void *obj2)
 {
-    int num1 = *(int*)obj;
-    int num2 = *(int*)obj2;
-    if(num1 == num2)
-    {
-        return 0;
-    }
-    return num1 > num2 ? 1 : -1;
+    return compare_int(obj, obj2);
 }
 
 void print_struct(const void* obj)
@@ -55,6 +49,7 @@ void print_str(const void* obj)
 
 int main()
 {
+    log_init();
     printf("----- unicstl demo -----\n");
     // while (1)
     {
@@ -62,11 +57,13 @@ int main()
         demo_stack();
         demo_arraylist();
         demo_deque();
-        demo_tree();
+
         demo_heap();
-        demo_graph();
+        // demo_tree();
+        // demo_graph();
     }
 
     printf("----- unicstl ok -----\n");
+    log_deinit();
     return 0;
 }

demo/demo_deque.c

@@ -348,8 +348,8 @@ static void demo_deque_struct(void)
         }
     }
 #endif
-
     deque_free(&deque);
+    log_info("demo_deque_struct end\n");
 }
 
 void demo_deque(void)

demo/demo_tree.c

@@ -39,6 +39,8 @@ void demo_avltree_num(void)
     int temp = 0;
     iterator_t iter = NULL;
 
+    log_info("avltree_num\n");
+
     tree_t tree = tree_avl_new(sizeof(int));
     tree->print_obj = print_num;
     tree->compare = compare_num;

include/deque.h

@@ -15,6 +15,7 @@
 #include "ringbuf.h"
 #include "segarray.h"
 
+// 0.rinfbuf   1.segarray
 #define DEQUE_DEFAULT_SELECT    1
 
 #if DEQUE_DEFAULT_SELECT == 1

include/unicstl_internal.h

@@ -214,6 +214,28 @@ typedef int (*compare_fun_t)(const void *obj, const void *obj2);
 int default_compare(const void *obj1, const void *obj2);
 void default_print_obj(const void *obj);
 
+int compare_char(const void *obj1, const void *obj2);
+int compare_int(const void *obj1, const void *obj2);
+int compare_long(const void *obj1, const void *obj2);
+
+int compare_int8_t(const void *obj1, const void *obj2);
+int compare_int16_t(const void *obj1, const void *obj2);
+int compare_uint16_t(const void *obj1, const void *obj2);
+int compare_int32_t(const void *obj1, const void *obj2);
+
+int compare_uint8_t(const void *obj1, const void *obj2);
+int compare_uint16_t(const void *obj1, const void *obj2);
+int compare_uint32_t(const void *obj1, const void *obj2);
+int compare_uint64_t(const void *obj1, const void *obj2);
+
+int compare_size_t(const void *obj1, const void *obj2);
+int compare_ssize_t(const void *obj1, const void *obj2);
+
+int compare_float(const void *obj1, const void *obj2);
+int compare_double(const void *obj1, const void *obj2);
+
+int compare_string(const void *obj1, const void *obj2);
+
 /**
  * @brief new capacity
  *

src/unicstl_internal.c

@@ -1,27 +1,27 @@
 /**
  * @file unicstl_internal.c
  * @author wenjf (Orig5826@163.com)
- * @brief 
+ * @brief
  * @version 0.1
  * @date 2025-04-29
- * 
+ *
  * @copyright Copyright (c) 2025
- * 
+ *
  */
 #include "unicstl_internal.h"
 
-const char* unicstl_version(void)
+const char *unicstl_version(void)
 {
     return UNICSTL_VERSION_STRING;
 }
 
-int default_compare(const void* obj1, const void* obj2)
+int default_compare(const void *obj1, const void *obj2)
 {
     printf("compare is not implemented!\n");
     unicstl_assert(0);
 }
 
-void default_print_obj(const void* obj)
+void default_print_obj(const void *obj)
 {
     printf("print_obj is not implemented!\n");
     unicstl_assert(0);
@@ -30,7 +30,7 @@ void default_print_obj(const void* obj)
 size_t unicstl_new_capacity(size_t capacity)
 {
     size_t new_capacity = 0;
-    if(capacity == 0)
+    if (capacity == 0)
     {
         new_capacity = UNICSTL_CAPACITY_INIT;
     }
@@ -46,3 +46,55 @@ size_t unicstl_new_capacity(size_t capacity)
     }
     return new_capacity;
 }
+
+#define UNICSTL_COMPARE_FUNC(type)                         \
+    int compare_##type(const void *obj1, const void *obj2) \
+    {                                                      \
+        const type num1 = *(const type *)obj1;             \
+        const type num2 = *(const type *)obj2;             \
+        if (num1 < num2) return -1;                        \
+        if (num1 > num2) return 1;                         \
+        return 0;                                          \
+    }
+
+UNICSTL_COMPARE_FUNC(char)
+UNICSTL_COMPARE_FUNC(short)
+UNICSTL_COMPARE_FUNC(int)
+UNICSTL_COMPARE_FUNC(long)
+UNICSTL_COMPARE_FUNC(int8_t)
+UNICSTL_COMPARE_FUNC(int16_t)
+UNICSTL_COMPARE_FUNC(int32_t)
+UNICSTL_COMPARE_FUNC(int64_t)
+UNICSTL_COMPARE_FUNC(uint8_t)
+UNICSTL_COMPARE_FUNC(uint16_t)
+UNICSTL_COMPARE_FUNC(uint32_t)
+UNICSTL_COMPARE_FUNC(uint64_t)
+UNICSTL_COMPARE_FUNC(size_t)
+UNICSTL_COMPARE_FUNC(ssize_t)
+
+int compare_double(const void *obj, const void *obj2)
+{
+    double num1 = *(double *)obj;
+    double num2 = *(double *)obj2;
+    if (num1 - num2 < 1e-9 || num2 - num1 < 1e-9)
+    {
+        return 0;
+    }
+    return num1 > num2 ? 1 : -1;
+}
+
+int compare_float(const void *obj, const void *obj2)
+{
+    float num1 = *(float *)obj;
+    float num2 = *(float *)obj2;
+    if (num1 - num2 < 1e-9 || num2 - num1 < 1e-9)
+    {
+        return 0;
+    }
+    return num1 > num2 ? 1 : -1;
+}
+
+int compare_string(const void *obj1, const void *obj2)
+{
+    return strcmp(*(const char **)obj1, *(const char **)obj2);
+}

test/test.c

@@ -17,13 +17,7 @@ void print_num(const void* obj)
 
 int compare_num(const void *obj, const void *obj2)
 {
-    int num1 = *(int*)obj;
-    int num2 = *(int*)obj2;
-    if(num1 == num2)
-    {
-        return 0;
-    }
-    return num1 > num2 ? 1 : -1;
+    return compare_int(obj, obj2);
 }
 
 void print_struct(const void* obj)