我不太熟悉C++ stream API,我想用C++中的stream来转换C代码,
char sHex[20] = {0};
int numid = 2;
snprintf( sHex, sizeof(sHex) - 1, "%X", numId );发布于 2012-11-05 09:26:08
stringstream ss;
ss << uppercase << hex << numId;
string res = ss.str();发布于 2012-11-05 09:30:47
看看Understanding C++ Streams and Stream Buffers,它可能会对你有帮助,就像帮助我一样。
https://stackoverflow.com/questions/13224807
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