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nonchai
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 Posted: Wed Nov 22, 2006 7:46 am Post subject: Can someone explain this template code? |
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template <typename _Tp, typename _Alloc>
template <typename _ForwardIterator>
void deque<_Tp, _Alloc>::_M_insert_aux(iterator __pos,
_ForwardIterator __first, _ForwardIterator __last,
size_type __n)
this is part of the STL.
i dont understant the double template declarations :
template <typename _Tp, typename _Alloc>
template <typename _ForwardIterator>
whats that all about ? why not just :
template <typename _Tp, typename _Alloc, typename _ForwardIterator>
??
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Ivan Novick
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| Posted: Wed Nov 22, 2006 9:10 am Post subject: Re: Can someone explain this template code? |
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nonchai wrote:
| Quote: | template <typename _Tp, typename _Alloc
template <typename _ForwardIterator
void deque<_Tp, _Alloc>::_M_insert_aux(iterator __pos,
_ForwardIterator __first, _ForwardIterator __last,
size_type __n)
It appears that _Tp and _Alloc are the template parameters for the |
class and there is a further template parameter just for this member
function. That is how you code it in this case.
Ivan
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