C:\Program Files\Microsoft Visual C++ Toolkit 2003\include\ostream(574) : warnin g C4530: C++ exception handler used, but unwind semantics are not enabled. Speci fy /EHsc C:\Program Files\Microsoft Visual C++ Toolkit 2003\include\istream(828) : warnin g C4530: C++ exception handler used, but unwind semantics are not enabled. Speci fy /EHsc C:\Program Files\Microsoft Visual C++ Toolkit 2003\include\istream(1064) : warni ng C4530: C++ exception handler used, but unwind semantics are not enabled. Spec ify /EHsc C:\Program Files\Microsoft Visual C++ Toolkit 2003\include\ostream(479) : warnin g C4530: C++ exception handler used, but unwind semantics are not enabled. Speci fy /EHsc C:\Program Files\Microsoft Visual C++ Toolkit 2003\include\ostream(471) : while compiling class-template member function 'std::basic_ostream<_Elem,_Trai ts>::_Myt &std::basic_ostream<_Elem,_Traits>::put(_Elem)' 以下略