Method get

lib_acl_cpp/src/memcache/memcache.cpp:418–444

}

bool memcache::get(const char* key, size_t klen, string& out,
	unsigned short* flags)
{
	out.clear();

	int  len = get_begin(key, klen, flags);
	if (len <= 0) {
		return false;
	}

	// ����Ҫ��֤�㹻�Ŀռ������ɶ�ȡ�����ݣ����ַ�ʽ
	// ���ܻ�����������dz���ʱ�Ļ����������

	char  buf[4096];
	int   n;
	while (true) {
		n = get_data(buf, sizeof(buf));
		if (n < 0) {
			return false;
		} else if (n == 0) {
			break;
		}
		out.append(buf, n);
	}

	return !out.empty();
}

bool memcache::get(const char* key, string& buf, unsigned short* flags /* = NULL */)
{