diff --git a/sprout/algorithm/fixed/clamp_range_copy.hpp b/sprout/algorithm/fixed/clamp_range_copy.hpp
index be6463fe..678c66b2 100644
--- a/sprout/algorithm/fixed/clamp_range_copy.hpp
+++ b/sprout/algorithm/fixed/clamp_range_copy.hpp
@@ -17,6 +17,8 @@
 #include <sprout/container/indexes.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/iterator/clamp_iterator.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
 #include <sprout/algorithm/clamp.hpp>
 #include <sprout/pit/pit.hpp>
@@ -205,7 +207,55 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::clamp_range_copy;
+	template<
+		typename InputIterator, typename Result, typename Compare,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	clamp_range_copy(
+		InputIterator first, InputIterator last, Result const& result,
+		typename std::iterator_traits<InputIterator>::value_type const& low,
+		typename std::iterator_traits<InputIterator>::value_type const& high,
+		Compare comp
+		)
+	{
+		return sprout::fixed::clamp_range_copy(first, last, result, low, high, comp);
+	}
+	template<
+		typename InputIterator, typename Result,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	clamp_range_copy(
+		InputIterator first, InputIterator last, Result const& result,
+		typename std::iterator_traits<InputIterator>::value_type const& low,
+		typename std::iterator_traits<InputIterator>::value_type const& high
+		)
+	{
+		return sprout::fixed::clamp_range_copy(first, last, result, low, high);
+	}
+
+	template<typename Result, typename InputIterator, typename Compare>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	clamp_range_copy(
+		InputIterator first, InputIterator last,
+		typename std::iterator_traits<InputIterator>::value_type const& low,
+		typename std::iterator_traits<InputIterator>::value_type const& high,
+		Compare comp
+		)
+	{
+		return sprout::fixed::clamp_range_copy<Result>(first, last, low, high, comp);
+	}
+	template<typename Result, typename InputIterator>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	clamp_range_copy(
+		InputIterator first, InputIterator last,
+		typename std::iterator_traits<InputIterator>::value_type const& low,
+		typename std::iterator_traits<InputIterator>::value_type const& high
+		)
+	{
+		return sprout::fixed::clamp_range_copy<Result>(first, last, low, high);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_CLAMP_RANGE_COPY_HPP
diff --git a/sprout/algorithm/fixed/copy_until.hpp b/sprout/algorithm/fixed/copy_until.hpp
index 94bfa0ae..a8af9f21 100644
--- a/sprout/algorithm/fixed/copy_until.hpp
+++ b/sprout/algorithm/fixed/copy_until.hpp
@@ -15,6 +15,8 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/iterator/while_iterator.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/functional/not1.hpp>
 #include <sprout/algorithm/find_if.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
@@ -113,7 +115,20 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::copy_until;
+	template<
+		typename InputIterator, typename Result, typename Predicate,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	copy_until(InputIterator first, InputIterator last, Result const& result, Predicate pred) {
+		return sprout::fixed::copy_until(first, last, result, pred);
+	}
+
+	template<typename Result, typename InputIterator, typename Predicate>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	copy_until(InputIterator first, InputIterator last, Predicate pred) {
+		return sprout::fixed::copy_until<Result>(first, last, pred);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_COPY_UNTIL_HPP
diff --git a/sprout/algorithm/fixed/copy_while.hpp b/sprout/algorithm/fixed/copy_while.hpp
index 5c3db092..6a305eab 100644
--- a/sprout/algorithm/fixed/copy_while.hpp
+++ b/sprout/algorithm/fixed/copy_while.hpp
@@ -15,6 +15,8 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/iterator/while_iterator.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/algorithm/find_if_not.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
 #include <sprout/algorithm/fixed/copy.hpp>
@@ -112,7 +114,20 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::copy_while;
+	template<
+		typename InputIterator, typename Result, typename Predicate,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	copy_while(InputIterator first, InputIterator last, Result const& result, Predicate pred) {
+		return sprout::fixed::copy_while(first, last, result, pred);
+	}
+
+	template< typename Result, typename InputIterator,typename Predicate>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	copy_while(InputIterator first, InputIterator last, Predicate pred) {
+		return sprout::fixed::copy_while<Result>(first, last, pred);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_COPY_WHILE_HPP
diff --git a/sprout/algorithm/fixed/merge.hpp b/sprout/algorithm/fixed/merge.hpp
index 733c4364..6c268286 100644
--- a/sprout/algorithm/fixed/merge.hpp
+++ b/sprout/algorithm/fixed/merge.hpp
@@ -14,6 +14,8 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/iterator/merge_iterator.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/functional/less.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
 #include <sprout/pit/pit.hpp>
@@ -158,7 +160,52 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::merge;
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result, typename Compare,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	merge(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result, Compare comp
+		)
+	{
+		return sprout::fixed::merge(first1, last1, first2, last2, result, comp);
+	}
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	merge(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result
+		)
+	{
+		return sprout::fixed::merge(first1, last1, first2, last2, result);
+	}
+
+	template<typename Result, typename InputIterator1, typename InputIterator2, typename Compare>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	merge(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Compare comp
+		)
+	{
+		return sprout::fixed::merge<Result>(first1, last1, first2, last2, comp);
+	}
+	template<typename Result, typename InputIterator1, typename InputIterator2>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	merge(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2
+		)
+	{
+		return sprout::fixed::merge<Result>(first1, last1, first2, last2);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_MERGE_HPP
diff --git a/sprout/algorithm/fixed/set_difference.hpp b/sprout/algorithm/fixed/set_difference.hpp
index a58288f7..fcf1640e 100644
--- a/sprout/algorithm/fixed/set_difference.hpp
+++ b/sprout/algorithm/fixed/set_difference.hpp
@@ -14,6 +14,8 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/iterator/set_difference_iterator.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/functional/less.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
 #include <sprout/pit/pit.hpp>
@@ -158,7 +160,52 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::set_difference;
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result, typename Compare,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_difference(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result, Compare comp
+		)
+	{
+		return sprout::fixed::set_difference(first1, last1, first2, last2, result, comp);
+	}
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_difference(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result
+		)
+	{
+		return sprout::fixed::set_difference(first1, last1, first2, last2, result);
+	}
+
+	template<typename Result, typename InputIterator1, typename InputIterator2, typename Compare>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_difference(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Compare comp
+		)
+	{
+		return sprout::fixed::set_difference<Result>(first1, last1, first2, last2, comp);
+	}
+	template<typename Result, typename InputIterator1, typename InputIterator2>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_difference(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2
+		)
+	{
+		return sprout::fixed::set_difference<Result>(first1, last1, first2, last2);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_SET_DIFFERENCE_HPP
diff --git a/sprout/algorithm/fixed/set_intersection.hpp b/sprout/algorithm/fixed/set_intersection.hpp
index 98aff5a3..fab1234c 100644
--- a/sprout/algorithm/fixed/set_intersection.hpp
+++ b/sprout/algorithm/fixed/set_intersection.hpp
@@ -14,6 +14,8 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/iterator/set_intersection_iterator.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/functional/less.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
 #include <sprout/pit/pit.hpp>
@@ -155,7 +157,52 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::set_intersection;
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result, typename Compare,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_intersection(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result, Compare comp
+		)
+	{
+		return sprout::fixed::set_intersection(first1, last1, first2, last2, result, comp);
+	}
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_intersection(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result
+		)
+	{
+		return sprout::fixed::set_intersection(first1, last1, first2, last2, result);
+	}
+
+	template<typename Result, typename InputIterator1, typename InputIterator2, typename Compare>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_intersection(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Compare comp
+		)
+	{
+		return sprout::fixed::set_intersection<Result>(first1, last1, first2, last2, comp);
+	}
+	template<typename Result, typename InputIterator1, typename InputIterator2>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_intersection(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2
+		)
+	{
+		return sprout::fixed::set_intersection<Result>(first1, last1, first2, last2);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_SET_INTERSECTION_HPP
diff --git a/sprout/algorithm/fixed/set_symmetric_difference.hpp b/sprout/algorithm/fixed/set_symmetric_difference.hpp
index d72c195e..78ce7bcc 100644
--- a/sprout/algorithm/fixed/set_symmetric_difference.hpp
+++ b/sprout/algorithm/fixed/set_symmetric_difference.hpp
@@ -14,6 +14,8 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/iterator/set_symmetric_difference_iterator.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/functional/less.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
 #include <sprout/pit/pit.hpp>
@@ -163,7 +165,52 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::set_symmetric_difference;
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result, typename Compare,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_symmetric_difference(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result, Compare comp
+		)
+	{
+		return sprout::fixed::set_symmetric_difference(first1, last1, first2, last2, result, comp);
+	}
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_symmetric_difference(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result
+		)
+	{
+		return sprout::fixed::set_symmetric_difference(first1, last1, first2, last2, result);
+	}
+
+	template<typename Result, typename InputIterator1, typename InputIterator2, typename Compare>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_symmetric_difference(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Compare comp
+		)
+	{
+		return sprout::fixed::set_symmetric_difference<Result>(first1, last1, first2, last2, comp);
+	}
+	template<typename Result, typename InputIterator1, typename InputIterator2>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_symmetric_difference(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2
+		)
+	{
+		return sprout::fixed::set_symmetric_difference<Result>(first1, last1, first2, last2);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_SET_SYMMETRIC_DIFFERENCE_HPP
diff --git a/sprout/algorithm/fixed/set_union.hpp b/sprout/algorithm/fixed/set_union.hpp
index 901c8228..805b7746 100644
--- a/sprout/algorithm/fixed/set_union.hpp
+++ b/sprout/algorithm/fixed/set_union.hpp
@@ -14,6 +14,8 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/iterator/set_union_iterator.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/functional/less.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
 #include <sprout/pit/pit.hpp>
@@ -163,7 +165,52 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::set_union;
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result, typename Compare,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_union(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result, Compare comp
+		)
+	{
+		return sprout::fixed::set_union(first1, last1, first2, last2, result, comp);
+	}
+	template<
+		typename InputIterator1, typename InputIterator2, typename Result,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_union(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Result const& result
+		)
+	{
+		return sprout::fixed::set_union(first1, last1, first2, last2, result);
+	}
+
+	template<typename Result, typename InputIterator1, typename InputIterator2, typename Compare>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_union(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2,
+		Compare comp
+		)
+	{
+		return sprout::fixed::set_union<Result>(first1, last1, first2, last2, comp);
+	}
+	template<typename Result, typename InputIterator1, typename InputIterator2>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	set_union(
+		InputIterator1 first1, InputIterator1 last1,
+		InputIterator2 first2, InputIterator2 last2
+		)
+	{
+		return sprout::fixed::set_union<Result>(first1, last1, first2, last2);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_SET_UNION_HPP
diff --git a/sprout/algorithm/fixed/swap_element_copy.hpp b/sprout/algorithm/fixed/swap_element_copy.hpp
index 9e92bcd1..e2954469 100644
--- a/sprout/algorithm/fixed/swap_element_copy.hpp
+++ b/sprout/algorithm/fixed/swap_element_copy.hpp
@@ -16,6 +16,8 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/container/indexes.hpp>
 #include <sprout/iterator/operation.hpp>
+#include <sprout/iterator/type_traits/is_iterator_of.hpp>
+#include <sprout/type_traits/enabler_if.hpp>
 #include <sprout/algorithm/fixed/results.hpp>
 #include <sprout/pit/pit.hpp>
 #include <sprout/detail/container_complate.hpp>
@@ -133,7 +135,21 @@ namespace sprout {
 		}
 	}	// namespace fixed
 
-	using sprout::fixed::swap_element_copy;
+	template<
+		typename ForwardIterator, typename Result,
+		typename sprout::enabler_if<!sprout::is_iterator_outputable<Result>::value>::type = sprout::enabler
+	>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	swap_element_copy(ForwardIterator first, ForwardIterator last, Result const& result, ForwardIterator pos1, ForwardIterator pos2) {
+		typedef typename std::iterator_traits<ForwardIterator>::iterator_category* category;
+		return sprout::fixed::detail::swap_element_copy(first, last, result, pos1, pos2, category());
+	}
+
+	template<typename Result, typename ForwardIterator>
+	inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Result>::type
+	swap_element_copy(ForwardIterator first, ForwardIterator last, ForwardIterator pos1, ForwardIterator pos2) {
+		return sprout::fixed::swap_element_copy(first, last, sprout::pit<Result>(), pos1, pos2);
+	}
 }	// namespace sprout
 
 #endif	// #ifndef SPROUT_ALGORITHM_FIXED_SWAP_ELEMENT_COPY_HPP