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Universal reference for algo

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git-svn-id: svn://ultimatepp.org/upp/trunk@11678 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2018-01-10 17:26:40 +00:00
parent c60085211f
commit 7e5c6a4eb4
2 changed files with 7 additions and 7 deletions
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6
uppsrc/Core/Range.h
View file

@ -1,5 +1,5 @@
template <class Range>
using ValueTypeOf = typename std::remove_reference<decltype(*((Range *)0)->begin())>::type;
using ValueTypeOf = typename std::remove_reference<decltype(*((typename std::remove_reference<Range>::type *)0)->begin())>::type;
template <class Range>
using IteratorOf = decltype(((Range *)0)->begin());
@ -47,13 +47,13 @@ SubRangeClass<I> SubRange(I l, int count)
{
return SubRangeClass<I>(l, count);
}
/*
template <class C>
auto SubRange(C& c, int pos, int count) -> decltype(SubRange(c.begin() + pos, count))
{
return SubRange(c.begin() + pos, count);
}
*/
template <class C>
auto SubRange(C&& c, int pos, int count) -> decltype(SubRange(c.begin() + pos, count))
{

8
uppsrc/Core/Sort.h
View file

@ -116,14 +116,14 @@ template <class Range, class Less>
void Sort(Range&& c, const Less& less) { Sort(c, less); }
template <class Range>
void Sort(Range& c)
void Sort(Range&& c)
{
Sort__(c.begin(), c.end(), std::less<ValueTypeOf<Range>>());
}
/*
template <class Range>
void Sort(Range&& c) { Sort(c); }
void Sort(Range& c) { Sort(c); }
*/
template <class T>
struct StableSortItem__ {
const T& value;