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add some compost effects.

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bolero-MURAKAMI 2012-11-09 22:33:11 +09:00
parent d01ee064e2
commit c7e6be98bb
20 changed files with 1815 additions and 6 deletions
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15
sprout/iterator/counting_iterator.hpp
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@ -10,6 +10,7 @@
#include <sprout/iterator/prev.hpp>
#include <sprout/iterator/distance.hpp>
#include <sprout/utility/swap.hpp>
#include <sprout/type_traits/enabler_if.hpp>
namespace sprout {
//
@ -32,11 +33,21 @@ namespace sprout {
typedef value_type* pointer;
typedef value_type reference;
private:
value_type current_;
template<typename T, typename sprout::enabler_if<std::is_integral<T>::value>::type = sprout::enabler>
static SPROUT_CONSTEXPR T
default_value() {
return std::numeric_limits<value_type>::max();
}
template<typename T, typename sprout::enabler_if<!std::is_integral<T>::value>::type = sprout::enabler>
static SPROUT_CONSTEXPR T
default_value() {
return T();
}
private:
value_type current_;
public:
SPROUT_CONSTEXPR counting_iterator()
: current_(std::numeric_limits<value_type>::max())
: current_(default_value<value_type>())
{}
counting_iterator(counting_iterator const&) = default;
explicit SPROUT_CONSTEXPR counting_iterator(value_type const& v)