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formated C string to C++

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This commit is contained in:
Koncord 2016-08-18 08:44:47 +08:00
parent 35991fcd15
commit dd6ebdeb4f
1 changed files with 6 additions and 1 deletions
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7
components/openmw-mp/Log.cpp
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@ -8,6 +8,7 @@
#include <ctime> #include <ctime>
#include <cstdio> #include <cstdio>
#include <sstream> #include <sstream>
#include <vector>
#include "Log.hpp" #include "Log.hpp"
using namespace std; using namespace std;
@ -89,6 +90,10 @@ void Log::print(int level, const char *file, int line, const char *message, ...)
sstr << '\n'; sstr << '\n';
va_list args; va_list args;
va_start(args, message); va_start(args, message);
vprintf(sstr.str().c_str(), args); vector<char> buf(vsnprintf(NULL, 0, sstr.str().c_str(), args) + 1);
va_end(args); va_end(args);
va_start(args, message);
vsnprintf(buf.data(), buf.size(), sstr.str().c_str(), args);
va_end(args);
cout << buf.data() << flush;
} }