这里只是简单些个序列化的逻辑. 做个笔记而已.
字符串转换成结构体类似. 读者如果有兴趣可以采用 Json 的字符串格式.
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#include <iostream>
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#include <string>
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#include <sstream>
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using namespace std;
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template<class T>
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string to_string( T t )
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{
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ostringstream oss;
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oss << t;
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result = oss.str();
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}
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#define TransBegin( cls ) \
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template<>\
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string to_string ( cls t )\
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{\
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string strContent("{\n");\
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#define TransMenber(value) \
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{\
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stringstream sio;\
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sio << #value << " : " << t.value << "\n" ;\
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strContent += sio.str();\
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}\
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#define TransEnd() \
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strContent += "}";\
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return strContent;\
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}\
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struct Data
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{
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int numberData;
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string strData;
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};
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TransBegin(Data)
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TransMenber(numberData)
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TransMenber(strData)
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TransEnd()
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void main()
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{
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Data data;
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string str = to_string(data);
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cout << str << endl;
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}
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