整理代码

util/xpack/example/xpack_out.cpp

@@ -0,0 +1,59 @@
+/*
+* Copyright (C) 2021 Duowan Inc. All rights reserved.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing,
+* software distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+// #include <sys/time.h> linux only
+#include <iostream>
+#include "xpack/json.h"
+#ifndef _MSC_VER
+#include <sys/time.h>
+#endif
+
+using namespace std;
+
+#ifdef _MSC_VER
+struct timeval {
+    long tv_sec;
+    long tv_usec;
+};
+#endif
+
+// timeval is thirdparty struct
+XPACK_OUT(timeval, O(tv_sec, tv_usec));
+
+struct T {
+    int  a;
+    string b;
+    timeval t;
+    XPACK(O(a, b, t));
+};
+
+
+int main(int argc, char *argv[]) {
+    (void)argc;
+    (void)argv;
+
+    T t;
+    T r;
+    t.a = 123;
+    t.b = "xpack";
+    t.t.tv_sec = 888;
+    t.t.tv_usec = 999;
+    string s = xpack::json::encode(t);
+    cout<<s<<endl;
+    xpack::json::decode(s, r);
+    cout<<r.a<<','<<r.b<<','<<r.t.tv_sec<<','<<r.t.tv_usec<<endl;
+    return 0;
+}