【初心者歓迎】C/C++室 Ver.46【環境依存OK】

【初心者歓迎】C/C++� ..

528:デフォルトの名無しさん
08/01/10 03:50:09
>>527
すいません。以下です。コンパイラはlinuxのg++です。
意味があるのは最後の4行だと思うのですが、それでも意味が分からん。。。

$ g++ test.cpp
/usr/include/c++/4.2.1/bits/stl_function.h:
In member function 'bool std::less<_Tp>::operator()
(const _Tp&, const _Tp&) const [with _Tp = event]':
/usr/include/c++/4.2.1/bits/stl_heap.h:279:
instantiated from 'void std::__adjust_heap
(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare)
[with _RandomAccessIterator = __gnu_cxx::__normal_iterator
<event*, std::vector<event, std::allocator<event> > >,
_Distance = int, _Tp = event, _Compare = std::less<event>]'
/usr/include/c++/4.2.1/bits/stl_heap.h:404:
instantiated from 'void std::make_heap(_RandomAccessIterator,
_RandomAccessIterator, _Compare) [with _RandomAccessIterator
= __gnu_cxx::__normal_iterator<event*, std::vector<event,
std::allocator<event> > >, _Compare = std::less<event>]'
/usr/include/c++/4.2.1/bits/stl_queue.h:353: instantiated from
'std::priority_queue<_Tp, _Sequence, _Compare>::priority_queue
(const _Compare&, const _Sequence&) [with _Tp = event,
_Sequence = std::vector<event, std::allocator<event> >,
_Compare = std::less<event>]'
samp50.cpp:14: instantiated from here
/usr/include/c++/4.2.1/bits/stl_function.h:227:
error: passing 'const event' as 'this' argument of
'bool event::operator<(const event&)' discards qualifiers

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