mirror/Sprout
1
0
Fork 0
mirror of https://github.com/bolero-MURAKAMI/Sprout.git synced 2025-07-04 14:14:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix: math functions (support for inferior C++14 standard)

Browse source 
add C++14 constexpr modifying algorithms
This commit is contained in:
bolero-MURAKAMI 2013-10-25 12:29:16 +09:00
parent 58cff54e0d
commit c58c9cc0fc
106 changed files with 3465 additions and 2144 deletions
Download patch file Download diff file Expand all files Collapse all files

43
sprout/algorithm/unique.hpp
View file

@ -8,7 +8,50 @@
#ifndef SPROUT_ALGORITHM_UNIQUE_HPP
#define SPROUT_ALGORITHM_UNIQUE_HPP
#include <iterator>
#include <sprout/config.hpp>
#include <sprout/utility/move.hpp>
namespace sprout {
//
// 25.3.9 Unique
//
template<typename ForwardIterator>
inline SPROUT_CXX14_CONSTEXPR ForwardIterator
unique(ForwardIterator first, ForwardIterator last) {
if (first == last) {
return first;
}
ForwardIterator result = first;
typename std::iterator_traits<ForwardIterator>::value_type value = sprout::move(*first++);
for (; first != last; ++first) {
if (!(value == *first)) {
*result++ = sprout::move(value);
value = sprout::move(*first);
}
}
*result++ = sprout::move(value);
return result;
}
template<typename ForwardIterator, typename BinaryPredicate>
inline SPROUT_CXX14_CONSTEXPR ForwardIterator
unique(ForwardIterator first, ForwardIterator last, BinaryPredicate pred) {
if (first == last) {
return first;
}
ForwardIterator result = first;
typename std::iterator_traits<ForwardIterator>::value_type value = sprout::move(*first++);
for (; first != last; ++first) {
if (!pred(value, *first)) {
*result++ = sprout::move(value);
value = sprout::move(*first);
}
}
*result++ = sprout::move(value);
return result;
}
} // namespace sprout
#include <sprout/algorithm/fixed/unique.hpp>
#include <sprout/algorithm/fit/unique.hpp>