Fix several places that called mapped_iterator's constructor without

passing in a function object.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57615 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2008-10-16 00:12:39 +00:00
parent b382c4dc23
commit 3d4227bec5

View File

@ -73,6 +73,7 @@ public:
typedef mapped_iterator<RootIt, UnaryFunc> _Self;
inline const RootIt &getCurrent() const { return current; }
inline const UnaryFunc &getFunc() const { return Fn; }
inline explicit mapped_iterator(const RootIt &I, UnaryFunc F)
: current(I), Fn(F) {}
@ -87,9 +88,13 @@ public:
_Self& operator--() { --current; return *this; }
_Self operator++(int) { _Self __tmp = *this; ++current; return __tmp; }
_Self operator--(int) { _Self __tmp = *this; --current; return __tmp; }
_Self operator+ (difference_type n) const { return _Self(current + n); }
_Self operator+ (difference_type n) const {
return _Self(current + n, Fn);
}
_Self& operator+= (difference_type n) { current += n; return *this; }
_Self operator- (difference_type n) const { return _Self(current - n); }
_Self operator- (difference_type n) const {
return _Self(current - n, Fn);
}
_Self& operator-= (difference_type n) { current -= n; return *this; }
reference operator[](difference_type n) const { return *(*this + n); }
@ -106,7 +111,7 @@ template <class _Iterator, class Func>
inline mapped_iterator<_Iterator, Func>
operator+(typename mapped_iterator<_Iterator, Func>::difference_type N,
const mapped_iterator<_Iterator, Func>& X) {
return mapped_iterator<_Iterator, Func>(X.getCurrent() - N);
return mapped_iterator<_Iterator, Func>(X.getCurrent() - N, X.getFunc());
}