作者bomb831 (litter)
看板EE_DSnP
標題[問題] make test 時出現的 error
時間Sun Apr 12 13:55:16 2009
...../test.cpp:27: undefined reference to
`operator<<(std::basic_ostream<char,std::char_traits<char> >&, ModNum const&)'
請問這是甚麼意思呢?
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1F:推 ric2k1:就是 "friend ostream& operator << (ostream&, const ModN 04/12 14:04
2F:→ ric2k1:要定義!! 04/12 14:04
3F:→ bomb831:已解決.謝謝老師 04/12 14:33