我在C中创建一个哈希表,其键的类型为char*.我将密钥存储在表本身中的原因超出了此问题的范围.哈希表大部分都在工作,除了以下问题:当表大小超过2112个元素并且我尝试将键初始化为NULL指针时,我遇到了分段错误.
这是hashTable的定义:
typedef struct hash_table
{
uint32_t size; // # of elements the table can store
uint32_t count; // # of elements in the table
char **keys; // The pointer to the first key. Each key is a char*
int32_t *vals; // The pointer to the first val.
} hashTable;
Run Code Online (Sandbox Code Playgroud)
这里是我用NULL指针作为键初始化表的地方:
// Declare the pointer to the hash table
hashTable *symbolTable = malloc(sizeof(hashTable));
// Set the hash table properties
symbolTable->size = 7699;
symbolTable->count = 0;
symbolTable->keys = malloc(sizeof(symbolTable->keys[0]) * symbolTable->size); …Run Code Online (Sandbox Code Playgroud)