あったあった． When you link a multithreaded application, you will probably need to add a library or flag to g++. This is a very non-standardized area of GCC across ports. Some ports support a special flag (the spelling isn't even standard…

#include <cstddef> #include <list> #include <iostream> #include <boost/pool/pool_alloc.hpp> #include <boost/timer.hpp> int main() { int const n = 10000000; boost::timer t; double d = 0.0; { std::list< int, ＊＊＊＊＊ ここを色々取り替える ＊＊＊＊＊ > l; for( int i = 0; i < n; ++i ){ l.push_back( 42 ); //l.p</boost/timer.hpp></boost/pool/pool_alloc.hpp></iostream></list></cstddef>…