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分享怎样把输出绑定到一个CString中去
cout,cerr的重定向输出一般都定向到文件中去了，如下面的代码：
std::ofstream logFile("out.txt");
std::streambuf *outbuf = std::cout.rdbuf(logFile.rdbuf());
std::streambuf *errbuf = std::cerr.rdbuf(logFile.rdbuf());
std::cout << "This would normally go to cout but goes to the log file\n";
std::cerr << "This would normally go to cerr but goes to the log file \n";
logFile << "This goes to the log file\n";
std::cout.rdbuf(outbuf);
std::cerr.rdbuf(errbuf);
我现在希望不要放到文件中去，而是用一个CString或者Char*来存储，该怎么做，求高手指点
std::ofstream logFile("out.txt");
std::streambuf *outbuf = std::cout.rdbuf(logFile.rdbuf());
std::streambuf *errbuf = std::cerr.rdbuf(logFile.rdbuf());
std::cout << "This would normally go to cout but goes to the log file\n";
std::cerr << "This would normally go to cerr but goes to the log file \n";
logFile << "This goes to the log file\n";
std::cout.rdbuf(outbuf);
std::cerr.rdbuf(errbuf);
我现在希望不要放到文件中去，而是用一个CString或者Char*来存储，该怎么做，求高手指点
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hewok 2006-06-14
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CString::Format函数，和printf一样参数格式
cenchure 2006-06-14
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把文件映射到内存 就 ok 了
g60sl22c 2006-06-14
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如果cout是作为参数传入一库中函数,这时cout如何取代
leafsax 2006-06-14
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and put the result to CString as you like.
leafsax 2006-06-14
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use standard "ostringstream" instead of the "ofstream".
honker110 2006-06-13
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int sprintf( char *buffer, const char *format [, argument] ... );
int swprintf( wchar_t *buffer, const wchar_t *format [, argument] ... );
int swprintf( wchar_t *buffer, const wchar_t *format [, argument] ... );
g60sl22c 2006-06-13
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我也很想知道
