diff --git a/sprout/algorithm/fit/copy.hpp b/sprout/algorithm/fit/copy.hpp
index 9b91bc14..8df8b190 100644
--- a/sprout/algorithm/fit/copy.hpp
+++ b/sprout/algorithm/fit/copy.hpp
@@ -7,8 +7,8 @@
 #include <sprout/algorithm/fixed/copy.hpp>
 #include <sprout/algorithm/fit/result_of.hpp>
 #include <sprout/sub_array.hpp>
-#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT
 #include <sprout/iterator/operation.hpp>
+#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT
 
 namespace sprout {
 	namespace fit {
diff --git a/sprout/algorithm/fixed/copy.hpp b/sprout/algorithm/fixed/copy.hpp
index eb94722f..9a3c8f91 100644
--- a/sprout/algorithm/fixed/copy.hpp
+++ b/sprout/algorithm/fixed/copy.hpp
@@ -9,6 +9,7 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
+#include <sprout/pit.hpp>
 #include <sprout/math/comparison.hpp>
 #include <sprout/detail/container_complate.hpp>
 
@@ -94,18 +95,17 @@ namespace sprout {
 				sprout::is_fixed_container<Result>::value,
 				typename sprout::fixed::result_of::algorithm<Result>::type
 			>::type
-			copy(InputIterator first, InputIterator last, Result const& result)
-			{
+			copy(InputIterator first, InputIterator last, Result const& result) {
 				typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
 				return sprout::fixed::detail::copy(first, last, result, category());
 			}
+
 			template<typename InputIterator, typename Result>
 			inline SPROUT_CONSTEXPR typename std::enable_if<
 				!sprout::is_fixed_container<Result>::value,
 				typename sprout::fixed::result_of::algorithm<Result>::type
 			>::type
-			copy(InputIterator first, InputIterator last, Result const& result)
-			{
+			copy(InputIterator first, InputIterator last, Result const& result) {
 				return sprout::remake<Result>(
 					result,
 					sprout::size(result),
@@ -121,6 +121,12 @@ namespace sprout {
 		copy(InputIterator first, InputIterator last, Result const& result) {
 			return sprout::fixed::detail::copy(first, last, result);
 		}
+
+		template<typename Result, typename InputIterator>
+		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+		copy(InputIterator first, InputIterator last) {
+			return sprout::fixed::copy(first, last, sprout::pit<Result>());
+		}
 	}	// namespace fixed
 
 	using sprout::fixed::copy;
diff --git a/sprout/algorithm/fixed/copy_backward.hpp b/sprout/algorithm/fixed/copy_backward.hpp
index 4c6de95d..c302a43d 100644
--- a/sprout/algorithm/fixed/copy_backward.hpp
+++ b/sprout/algorithm/fixed/copy_backward.hpp
@@ -9,6 +9,7 @@
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
+#include <sprout/pit.hpp>
 #include <sprout/math/comparison.hpp>
 #include <sprout/detail/container_complate_backward.hpp>
 
@@ -86,12 +87,33 @@ namespace sprout {
 				)
 			{
 				return sprout::fixed::detail::copy_backward_impl(
-					first,
-					last,
-					result,
+					first, last, result,
 					sprout::size(result)
 					);
 			}
+
+			template<typename BidirectionalIterator, typename Result>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			copy_backward(BidirectionalIterator first, BidirectionalIterator last, Result const& result) {
+				typedef typename std::iterator_traits<BidirectionalIterator>::iterator_category* category;
+				return sprout::fixed::detail::copy_backward(first, last, result, category());
+			}
+
+			template<typename BidirectionalIterator, typename Result>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			copy_backward(BidirectionalIterator first, BidirectionalIterator last, Result const& result) {
+				return sprout::remake<Result>(
+					result,
+					sprout::size(result),
+					first, last
+					);
+			}
 		}	// namespace detail
 		//
 		// copy_backward
@@ -99,13 +121,13 @@ namespace sprout {
 		template<typename BidirectionalIterator, typename Result>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
 		copy_backward(BidirectionalIterator first, BidirectionalIterator last, Result const& result) {
-			typedef typename std::iterator_traits<BidirectionalIterator>::iterator_category* category;
-			return sprout::fixed::detail::copy_backward(
-				first,
-				last,
-				result,
-				category()
-				);
+			return sprout::fixed::detail::copy_backward(first, last, result);
+		}
+
+		template<typename Result, typename BidirectionalIterator>
+		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+		copy_backward(BidirectionalIterator first, BidirectionalIterator last) {
+			return sprout::fixed::copy_backward(first, last, sprout::pit<Result>());
 		}
 	}	// namespace fixed
 
diff --git a/sprout/algorithm/fixed/copy_if.hpp b/sprout/algorithm/fixed/copy_if.hpp
index 6f5e47fa..a173e95e 100644
--- a/sprout/algorithm/fixed/copy_if.hpp
+++ b/sprout/algorithm/fixed/copy_if.hpp
@@ -6,7 +6,9 @@
 #include <sprout/container/traits.hpp>
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
+#include <sprout/iterator/filter_iterator.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
+#include <sprout/pit.hpp>
 #include <sprout/detail/container_complate.hpp>
 
 namespace sprout {
@@ -42,6 +44,28 @@ namespace sprout {
 					: sprout::detail::container_complate(result, args...)
 					;
 			}
+
+			template<typename InputIterator, typename Result, typename Predicate>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			copy_if(InputIterator first, InputIterator last, Result const& result, Predicate pred) {
+				return sprout::fixed::detail::copy_if_impl(first, last, result, pred, sprout::size(result));
+			}
+
+			template<typename InputIterator, typename Result, typename Predicate>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			copy_if(InputIterator first, InputIterator last, Result const& result, Predicate pred) {
+				return sprout::remake<Result>(
+					result,
+					sprout::size(result),
+					sprout::make_filter_iterator(pred, first, last), sprout::make_filter_iterator(pred, last, last)
+					);
+			}
 		}	// namespace detail
 		//
 		// copy_if
@@ -49,7 +73,13 @@ namespace sprout {
 		template<typename InputIterator, typename Result, typename Predicate>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
 		copy_if(InputIterator first, InputIterator last, Result const& result, Predicate pred) {
-			return sprout::fixed::detail::copy_if_impl(first, last, result, pred, sprout::size(result));
+			return sprout::fixed::detail::copy_if(first, last, result, pred);
+		}
+
+		template<typename Result, typename InputIterator, typename Predicate>
+		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+		copy_if(InputIterator first, InputIterator last, Predicate pred) {
+			return sprout::fixed::copy_if(first, last, sprout::pit<Result>(), pred);
 		}
 	}	// namespace fixed
 
diff --git a/sprout/algorithm/fixed/copy_n.hpp b/sprout/algorithm/fixed/copy_n.hpp
index 06800019..41ab10c2 100644
--- a/sprout/algorithm/fixed/copy_n.hpp
+++ b/sprout/algorithm/fixed/copy_n.hpp
@@ -9,6 +9,7 @@
 #include <sprout/iterator/operation.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
 #include <sprout/algorithm/fixed/copy.hpp>
+#include <sprout/pit.hpp>
 #include <sprout/math/comparison.hpp>
 #include <sprout/detail/container_complate.hpp>
 
@@ -24,6 +25,7 @@ namespace sprout {
 			{
 				return sprout::fixed::copy(first, sprout::next(first, n), result);
 			}
+
 			template<typename InputIterator, typename Size, typename Result, typename... Args>
 			inline SPROUT_CONSTEXPR typename std::enable_if<
 				sprout::container_traits<Result>::static_size == sizeof...(Args),
@@ -61,6 +63,35 @@ namespace sprout {
 			{
 				return sprout::fixed::detail::copy_n_impl(first, n, result, sprout::size(result));
 			}
+
+			template<typename InputIterator, typename Size, typename Result>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			copy_n(InputIterator first, Size n, Result const& result) {
+				typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
+				return sprout::fixed::detail::copy_n(first, n, result, category());
+			}
+
+			template<typename ForwardIterator, typename Size, typename Result>
+			inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+			copy_n_dyn(
+				ForwardIterator first, Size n, Result const& result,
+				std::forward_iterator_tag*
+				)
+			{
+				return sprout::fixed::copy(first, sprout::next(first, n), result);
+			}
+			template<typename InputIterator, typename Size, typename Result>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			copy_n(InputIterator first, Size n, Result const& result) {
+				typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
+				return sprout::fixed::detail::copy_n_dyn(first, n, result, category());
+			}
 		}	// namespace detail
 		//
 		// copy_n
@@ -68,8 +99,13 @@ namespace sprout {
 		template<typename InputIterator, typename Size, typename Result>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
 		copy_n(InputIterator first, Size n, Result const& result) {
-			typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
-			return sprout::fixed::detail::copy_n(first, n, result, category());
+			return sprout::fixed::detail::copy_n(first, n, result);
+		}
+
+		template<typename Result, typename InputIterator, typename Size>
+		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+		copy_n(InputIterator first, Size n) {
+			return sprout::fixed::copy_n(first, n, sprout::pit<Result>());
 		}
 	}	// namespace fixed
 
diff --git a/sprout/algorithm/fixed/fill.hpp b/sprout/algorithm/fixed/fill.hpp
index c33491b4..5e9a3ba0 100644
--- a/sprout/algorithm/fixed/fill.hpp
+++ b/sprout/algorithm/fixed/fill.hpp
@@ -6,6 +6,7 @@
 #include <sprout/container/traits.hpp>
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
+#include <sprout/iterator/value_iterator.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
 
 namespace sprout {
@@ -29,6 +30,33 @@ namespace sprout {
 						)...
 					);
 			}
+
+			template<typename Container, typename T>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Container>::value,
+				typename sprout::fixed::result_of::algorithm<Container>::type
+			>::type
+			fill(Container const& cont, T const& value) {
+				return sprout::fixed::detail::fill_impl(
+					cont, value,
+					sprout::index_range<0, sprout::container_traits<Container>::static_size>::make(),
+					sprout::internal_begin_offset(cont),
+					sprout::size(cont)
+					);
+			}
+
+			template<typename Container, typename T>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Container>::value,
+				typename sprout::fixed::result_of::algorithm<Container>::type
+			>::type
+			fill(Container const& cont, T const& value) {
+				return sprout::remake<Container>(
+					cont,
+					sprout::size(cont),
+					sprout::value_iterator<T const&>(value), sprout::value_iterator<T const&>(value, 0)
+					);
+			}
 		}	// namespace detail
 		//
 		// fill
@@ -36,12 +64,7 @@ namespace sprout {
 		template<typename Container, typename T>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Container>::type
 		fill(Container const& cont, T const& value) {
-			return sprout::fixed::detail::fill_impl(
-				cont, value,
-				sprout::index_range<0, sprout::container_traits<Container>::static_size>::make(),
-				sprout::internal_begin_offset(cont),
-				sprout::size(cont)
-				);
+			return sprout::fixed::detail::fill(cont, value);
 		}
 	}	// namespace fixed
 
diff --git a/sprout/algorithm/fixed/fill_n.hpp b/sprout/algorithm/fixed/fill_n.hpp
index 4d92202e..416f9525 100644
--- a/sprout/algorithm/fixed/fill_n.hpp
+++ b/sprout/algorithm/fixed/fill_n.hpp
@@ -10,18 +10,41 @@
 
 namespace sprout {
 	namespace fixed {
+		namespace detail {
+			template<typename Container, typename Size, typename T>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Container>::value,
+				typename sprout::fixed::result_of::algorithm<Container>::type
+			>::type
+			fill_n(Container const& cont, Size n, T const& value) {
+				return sprout::fixed::detail::fill_impl(
+					cont, value,
+					sprout::index_range<0, sprout::container_traits<Container>::static_size>::make(),
+					sprout::internal_begin_offset(cont),
+					n
+					);
+			}
+
+			template<typename Container, typename Size, typename T>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Container>::value,
+				typename sprout::fixed::result_of::algorithm<Container>::type
+			>::type
+			fill_n(Container const& cont, Size n, T const& value) {
+				return sprout::remake<Container>(
+					cont,
+					n,
+					sprout::value_iterator<T const&>(value, n), sprout::value_iterator<T const&>(value, 0)
+					);
+			}
+		}	// namespace detail
 		//
 		// fill_n
 		//
 		template<typename Container, typename Size, typename T>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Container>::type
 		fill_n(Container const& cont, Size n, T const& value) {
-			return sprout::fixed::detail::fill_impl(
-				cont, value,
-				sprout::index_range<0, sprout::container_traits<Container>::static_size>::make(),
-				sprout::internal_begin_offset(cont),
-				n
-				);
+			return sprout::fixed::detail::fill_n(cont, n, value);
 		}
 	}	// namespace fixed
 
diff --git a/sprout/algorithm/fixed/replace_copy.hpp b/sprout/algorithm/fixed/replace_copy.hpp
index 3bc122c0..84e3bba3 100644
--- a/sprout/algorithm/fixed/replace_copy.hpp
+++ b/sprout/algorithm/fixed/replace_copy.hpp
@@ -8,7 +8,9 @@
 #include <sprout/container/traits.hpp>
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
+#include <sprout/iterator/replace_iterator.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
+#include <sprout/pit.hpp>
 #include <sprout/detail/container_complate.hpp>
 #include HDR_FUNCTIONAL_SSCRISK_CEL_OR_SPROUT
 
@@ -97,6 +99,30 @@ namespace sprout {
 			{
 				return sprout::fixed::detail::replace_copy_impl(first, last, result, old_value, new_value, sprout::size(result));
 			}
+
+			template<typename InputIterator, typename Result, typename T>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			replace_copy(InputIterator first, InputIterator last, Result const& result, T const& old_value, T const& new_value) {
+				typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
+				return sprout::fixed::detail::replace_copy(first, last, result, old_value, new_value, category());
+			}
+
+			template<typename InputIterator, typename Result, typename T>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			replace_copy(InputIterator first, InputIterator last, Result const& result, T const& old_value, T const& new_value) {
+				return sprout::remake<Result>(
+					result,
+					sprout::size(result),
+					sprout::make_replace_iterator(first, old_value, new_value),
+					sprout::make_replace_iterator(last, old_value, new_value)
+					);
+			}
 		}	// namespace detail
 		//
 		// replace_copy
@@ -104,8 +130,13 @@ namespace sprout {
 		template<typename InputIterator, typename Result, typename T>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
 		replace_copy(InputIterator first, InputIterator last, Result const& result, T const& old_value, T const& new_value) {
-			typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
-			return sprout::fixed::detail::replace_copy(first, last, result, old_value, new_value, category());
+			return sprout::fixed::detail::replace_copy(first, last, result, old_value, new_value);
+		}
+
+		template<typename Result, typename InputIterator, typename T>
+		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+		replace_copy(InputIterator first, InputIterator last, T const& old_value, T const& new_value) {
+			return sprout::fixed::replace_copy(first, last, sprout::pit<Result>(), old_value, new_value);
 		}
 	}	// namespace fixed
 
diff --git a/sprout/algorithm/fixed/replace_copy_if.hpp b/sprout/algorithm/fixed/replace_copy_if.hpp
index e500f3af..00bdf965 100644
--- a/sprout/algorithm/fixed/replace_copy_if.hpp
+++ b/sprout/algorithm/fixed/replace_copy_if.hpp
@@ -8,7 +8,9 @@
 #include <sprout/container/traits.hpp>
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
+#include <sprout/iterator/replace_if_iterator.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
+#include <sprout/pit.hpp>
 #include <sprout/detail/container_complate.hpp>
 
 namespace sprout {
@@ -96,6 +98,30 @@ namespace sprout {
 			{
 				return sprout::fixed::detail::replace_copy_if_impl(first, last, result, pred, new_value, sprout::size(result));
 			}
+
+			template<typename InputIterator, typename Result, typename T, typename Predicate>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			replace_copy_if(InputIterator first, InputIterator last, Result const& result, Predicate pred, T const& new_value) {
+				typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
+				return sprout::fixed::detail::replace_copy_if(first, last, result, pred, new_value, category());
+			}
+
+			template<typename InputIterator, typename Result, typename T, typename Predicate>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			replace_copy_if(InputIterator first, InputIterator last, Result const& result, Predicate pred, T const& new_value) {
+				return sprout::remake<Result>(
+					result,
+					sprout::size(result),
+					sprout::make_replace_if_iterator(first, pred, new_value),
+					sprout::make_replace_if_iterator(last, pred, new_value)
+					);
+			}
 		}	// namespace detail
 		//
 		// replace_copy_if
@@ -103,8 +129,13 @@ namespace sprout {
 		template<typename InputIterator, typename Result, typename T, typename Predicate>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
 		replace_copy_if(InputIterator first, InputIterator last, Result const& result, Predicate pred, T const& new_value) {
-			typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
-			return sprout::fixed::detail::replace_copy_if(first, last, result, pred, new_value, category());
+			return sprout::fixed::detail::replace_copy_if(first, last, result, pred, new_value);
+		}
+
+		template<typename Result, typename InputIterator, typename T, typename Predicate>
+		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+		replace_copy_if(InputIterator first, InputIterator last, Predicate pred, T const& new_value) {
+			return sprout::fixed::replace_copy_if(first, last, sprout::pit<Result>(), pred, new_value);
 		}
 	}	// namespace fixed
 
diff --git a/sprout/algorithm/fixed/transform.hpp b/sprout/algorithm/fixed/transform.hpp
index bb9bb98f..3f32cac4 100644
--- a/sprout/algorithm/fixed/transform.hpp
+++ b/sprout/algorithm/fixed/transform.hpp
@@ -8,7 +8,10 @@
 #include <sprout/container/traits.hpp>
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/operation.hpp>
+#include <sprout/iterator/transform_iterator.hpp>
+#include <sprout/iterator/type_traits/common.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
+#include <sprout/pit.hpp>
 #include <sprout/detail/container_complate.hpp>
 
 namespace sprout {
@@ -51,6 +54,7 @@ namespace sprout {
 					sprout::distance(first, last)
 					);
 			}
+
 			template<typename InputIterator, typename Result, typename UnaryOperation, typename... Args>
 			inline SPROUT_CONSTEXPR typename std::enable_if<
 				sprout::container_traits<Result>::static_size == sizeof...(Args),
@@ -92,6 +96,29 @@ namespace sprout {
 			{
 				return sprout::fixed::detail::transform_impl(first, last, result, op, sprout::size(result));
 			}
+
+			template<typename InputIterator, typename Result, typename UnaryOperation>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			transform(InputIterator first, InputIterator last, Result const& result, UnaryOperation op) {
+				typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
+				return sprout::fixed::detail::transform(first, last, result, op, category());
+			}
+
+			template<typename InputIterator, typename Result, typename UnaryOperation>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			transform(InputIterator first, InputIterator last, Result const& result, UnaryOperation op) {
+				return sprout::remake<Result>(
+					result,
+					sprout::size(result),
+					sprout::make_transform_iterator(first, op), sprout::make_transform_iterator(last, op)
+					);
+			}
 		}	// namespace detail
 		//
 		// transform
@@ -99,8 +126,13 @@ namespace sprout {
 		template<typename InputIterator, typename Result, typename UnaryOperation>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
 		transform(InputIterator first, InputIterator last, Result const& result, UnaryOperation op) {
-			typedef typename std::iterator_traits<InputIterator>::iterator_category* category;
-			return sprout::fixed::detail::transform(first, last, result, op, category());
+			return sprout::fixed::detail::transform(first, last, result, op);
+		}
+
+		template<typename Result, typename InputIterator, typename UnaryOperation>
+		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+		transform(InputIterator first, InputIterator last, UnaryOperation op) {
+			return sprout::fixed::transform(first, last, sprout::pit<Result>(), op);
 		}
 
 		namespace detail {
@@ -182,6 +214,30 @@ namespace sprout {
 			{
 				return sprout::fixed::detail::transform_impl(first1, last1, first2, result, op, sprout::size(result));
 			}
+
+			template<typename InputIterator1, typename InputIterator2, typename Result, typename BinaryOperation>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			transform(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, Result const& result, BinaryOperation op) {
+				typedef typename sprout::common_iterator_category<InputIterator1, InputIterator2>::type* category;
+				return sprout::fixed::detail::transform(first1, last1, first2, result, op, category());
+			}
+
+			template<typename InputIterator1, typename InputIterator2, typename Result, typename BinaryOperation>
+			inline SPROUT_CONSTEXPR typename std::enable_if<
+				!sprout::is_fixed_container<Result>::value,
+				typename sprout::fixed::result_of::algorithm<Result>::type
+			>::type
+			transform(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, Result const& result, BinaryOperation op) {
+				return sprout::remake<Result>(
+					result,
+					sprout::size(result),
+					sprout::make_transform_iterator(first1, first2, op),
+					sprout::make_transform_iterator(last1, first2, op)
+					);
+			}
 		}	// namespace detail
 		//
 		// transform
@@ -189,8 +245,13 @@ namespace sprout {
 		template<typename InputIterator1, typename InputIterator2, typename Result, typename BinaryOperation>
 		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
 		transform(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, Result const& result, BinaryOperation op) {
-			typedef typename std::iterator_traits<InputIterator1>::iterator_category* category;
-			return sprout::fixed::detail::transform(first1, last1, first2, result, op, category());
+			return sprout::fixed::detail::transform(first1, last1, first2, result, op);
+		}
+
+		template<typename Result, typename InputIterator1, typename InputIterator2, typename BinaryOperation>
+		inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+		transform(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, BinaryOperation op) {
+			return sprout::fixed::transform(first1, last1, first2, sprout::pit<Result>(), op);
 		}
 	}	// namespace fixed
 
diff --git a/sprout/container/container_construct_traits.hpp b/sprout/container/container_construct_traits.hpp
index 350f66dc..9e0517f8 100644
--- a/sprout/container/container_construct_traits.hpp
+++ b/sprout/container/container_construct_traits.hpp
@@ -4,6 +4,13 @@
 #include <type_traits>
 #include <sprout/config.hpp>
 #include <sprout/container/container_traits.hpp>
+#include <sprout/container/internal_begin.hpp>
+#include <sprout/container/internal_end.hpp>
+#include <sprout/container/internal_begin_offset.hpp>
+#include <sprout/container/internal_end_offset.hpp>
+#include <sprout/container/internal_begin_offset_backward.hpp>
+#include <sprout/container/internal_end_offset_backward.hpp>
+#include <sprout/iterator/remake_iterator.hpp>
 #include <sprout/utility/forward.hpp>
 
 namespace sprout {
@@ -33,6 +40,43 @@ namespace sprout {
 			return copied_type{sprout::forward<Args>(args)...};
 		}
 
+		template<typename Container, typename Cont, typename... Args>
+		inline SPROUT_CONSTEXPR typename std::enable_if<
+			sprout::is_fixed_container<Container>::value,
+			typename sprout::container_construct_traits<Container>::copied_type
+		>::type
+		default_remake_container(Cont&& cont, typename sprout::container_traits<Container>::difference_type size, Args&&... args) {
+			return sprout::container_construct_traits<Container>::make(sprout::forward<Args>(args)...);
+		}
+		template<typename Container, typename Cont, typename... Args>
+		inline SPROUT_CONSTEXPR typename std::enable_if<
+			!sprout::is_fixed_container<Container>::value,
+			typename sprout::container_construct_traits<Container>::copied_type
+		>::type
+		default_remake_container(Cont&& cont, typename sprout::container_traits<Container>::difference_type size, Args&&... args) {
+			return sprout::container_construct_traits<Container>::make(sprout::forward<Args>(args)...);
+		}
+		template<typename Container, typename Cont, typename InputIterator>
+		inline SPROUT_CONSTEXPR typename std::enable_if<
+			!sprout::is_fixed_container<Container>::value,
+			typename sprout::container_construct_traits<Container>::copied_type
+		>::type
+		default_remake_container(Cont&& cont, typename sprout::container_traits<Container>::difference_type size, InputIterator first, InputIterator last) {
+			typedef typename sprout::container_construct_traits<Container>::copied_type copied_type;
+			return copied_type(
+				sprout::make_remake_iterator(
+					sprout::internal_begin(cont), first,
+					first, last,
+					sprout::internal_begin_offset(cont), sprout::internal_end_offset(cont)
+					),
+				sprout::make_remake_iterator(
+					sprout::internal_end(cont), last,
+					first, last,
+					sprout::internal_begin_offset_backward(cont), sprout::internal_end_offset_backward(cont)
+					)
+				);
+		}
+
 		template<typename Container>
 		struct container_construct_traits_impl {
 		public:
@@ -51,7 +95,10 @@ namespace sprout {
 			template<typename Cont, typename... Args>
 			static SPROUT_CONSTEXPR copied_type
 			remake(Cont&& cont, typename sprout::container_traits<Container>::difference_type size, Args&&... args) {
-				return make(sprout::forward<Args>(args)...);
+				return sprout::detail::default_remake_container<Container>(
+					sprout::forward<Cont>(cont), size,
+					sprout::forward<Args>(args)...
+					);
 			}
 		};
 	}	// namespace detail
diff --git a/sprout/container/functions.hpp b/sprout/container/functions.hpp
index 0accbb26..9b7ea053 100644
--- a/sprout/container/functions.hpp
+++ b/sprout/container/functions.hpp
@@ -13,6 +13,7 @@
 #include <sprout/container/get_internal.hpp>
 #include <sprout/container/internal_begin.hpp>
 #include <sprout/container/internal_end.hpp>
+#include <sprout/container/internal_size.hpp>
 #include <sprout/container/internal_begin_offset.hpp>
 #include <sprout/container/internal_end_offset.hpp>
 #include <sprout/container/internal_begin_offset_backward.hpp>
diff --git a/sprout/container/internal_size.hpp b/sprout/container/internal_size.hpp
new file mode 100644
index 00000000..6a1b93d3
--- /dev/null
+++ b/sprout/container/internal_size.hpp
@@ -0,0 +1,21 @@
+#ifndef SPROUT_CONTAINER_INTERNAL_SIZE_HPP
+#define SPROUT_CONTAINER_INTERNAL_SIZE_HPP
+
+#include <sprout/config.hpp>
+#include <sprout/container/container_traits.hpp>
+#include <sprout/container/internal_begin.hpp>
+#include <sprout/container/internal_end.hpp>
+#include <sprout/iterator/operation.hpp>
+
+namespace sprout {
+	//
+	// internal_size
+	//
+	template<typename Container>
+	inline SPROUT_CONSTEXPR typename sprout::container_traits<Container>::difference_type
+	internal_size(Container const& cont) {
+		return sprout::distance(sprout::internal_begin(cont), sprout::internal_end(cont));
+	}
+}	// namespace sprout
+
+#endif	// #ifndef SPROUT_CONTAINER_INTERNAL_SIZE_HPP
diff --git a/sprout/iterator/adaptor.hpp b/sprout/iterator/adaptor.hpp
index c36574c1..e3316b6e 100644
--- a/sprout/iterator/adaptor.hpp
+++ b/sprout/iterator/adaptor.hpp
@@ -4,6 +4,8 @@
 #include <sprout/config.hpp>
 #include <sprout/iterator/reverse_iterator.hpp>
 #include <sprout/iterator/transform_iterator.hpp>
+#include <sprout/iterator/replace_iterator.hpp>
+#include <sprout/iterator/replace_if_iterator.hpp>
 #include <sprout/iterator/filter_iterator.hpp>
 #include <sprout/iterator/step_iterator.hpp>
 #include <sprout/iterator/indexed_iterator.hpp>
@@ -12,5 +14,6 @@
 #include <sprout/iterator/alternate_iterator.hpp>
 #include <sprout/iterator/size_enum_iterator.hpp>
 #include <sprout/iterator/bytes_iterator.hpp>
+#include <sprout/iterator/remake_iterator.hpp>
 
 #endif	// #ifndef SPROUT_ITERATOR_ADAPTOR_HPP
diff --git a/sprout/iterator/remake_iterator.hpp b/sprout/iterator/remake_iterator.hpp
new file mode 100644
index 00000000..9af4af84
--- /dev/null
+++ b/sprout/iterator/remake_iterator.hpp
@@ -0,0 +1,343 @@
+#ifndef SPROUT_ITERATOR_REMAKE_ITERATOR_HPP
+#define SPROUT_ITERATOR_REMAKE_ITERATOR_HPP
+
+#include <iterator>
+#include <utility>
+#include <sprout/config.hpp>
+#include <sprout/iterator/next.hpp>
+#include <sprout/iterator/prev.hpp>
+#include <sprout/iterator/distance.hpp>
+#include <sprout/iterator/type_traits/common.hpp>
+#include <sprout/utility/swap.hpp>
+#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT
+
+namespace sprout {
+	//
+	// remake_iterator
+	//
+	template<typename DstIterator, typename SrcIterator>
+	class remake_iterator
+		: public std::iterator<
+			typename sprout::common_iterator_category<DstIterator, SrcIterator>::type,
+			typename sprout::common_iterator_value_type<DstIterator, SrcIterator>::type,
+			typename sprout::common_iterator_difference_type<DstIterator, SrcIterator>::type,
+			typename sprout::common_iterator_pointer<DstIterator, SrcIterator>::type,
+			typename sprout::common_iterator_reference<DstIterator, SrcIterator>::type
+		>
+	{
+	public:
+		typedef DstIterator iterator_type;
+		typedef SrcIterator iterator2_type;
+		typedef typename sprout::common_iterator_category<DstIterator, SrcIterator>::type iterator_category;
+		typedef typename sprout::common_iterator_value_type<DstIterator, SrcIterator>::type value_type;
+		typedef typename sprout::common_iterator_difference_type<DstIterator, SrcIterator>::type difference_type;
+		typedef typename sprout::common_iterator_pointer<DstIterator, SrcIterator>::type pointer;
+		typedef typename sprout::common_iterator_reference<DstIterator, SrcIterator>::type reference;
+	private:
+		SPROUT_CONSTEXPR remake_iterator advance_impl(difference_type n) const {
+			return n >= 0
+				? remake_iterator(
+					sprout::next(current, n),
+					begin_off - n >= 0 ? fst
+						: (end_off - begin_off >= sprout::distance(fst, lst) && begin_off - n <= -sprout::distance(fst, lst)) ? lst
+						: begin_off <= 0
+							? sprout::next(current2, NS_SSCRISK_CEL_OR_SPROUT::min(NS_SSCRISK_CEL_OR_SPROUT::min(n, end_off), sprout::distance(current2, lst)))
+							: sprout::next(current2, NS_SSCRISK_CEL_OR_SPROUT::min(NS_SSCRISK_CEL_OR_SPROUT::min(n - begin_off, end_off), sprout::distance(current2, lst)))
+						,
+					fst, lst,
+					begin_off - n, end_off - n
+					)
+				: remake_iterator(
+					sprout::next(current, n),
+					begin_off - n >= 0 ? fst
+						: (end_off - begin_off >= sprout::distance(fst, lst) && begin_off - n <= -sprout::distance(fst, lst)) ? lst
+						: begin_off >= -sprout::distance(fst, lst)
+							? sprout::next(current2, n)
+							: sprout::next(current2, n - (begin_off + sprout::distance(fst, lst)))
+						,
+					fst, lst,
+					begin_off - n, end_off - n
+					)
+				;
+		}
+	protected:
+		iterator_type current;
+		iterator2_type current2;
+		iterator2_type fst;
+		iterator2_type lst;
+		difference_type begin_off;
+		difference_type end_off;
+	public:
+		remake_iterator() = default;
+		SPROUT_CONSTEXPR remake_iterator(remake_iterator const& other)
+			: current(other.current), current2(other.current2)
+			, fst(other.fst) , lst(other.lst)
+			, begin_off(other.begin_off) , end_off(other.end_off)
+		{}
+		SPROUT_CONSTEXPR remake_iterator(iterator_type it, iterator2_type it2, iterator2_type fst, iterator2_type lst, difference_type begin_off, difference_type end_off)
+			: current(it), current2(it2)
+			, fst(fst), lst(lst)
+			, begin_off(begin_off) , end_off(end_off)
+		{}
+		template<typename U, typename V>
+		SPROUT_CONSTEXPR remake_iterator(remake_iterator<U, V> const& it)
+			: current(it.base()), current2(it.base2())
+			, fst(it.first()), lst(it.last())
+			, begin_off(it.begin_offset()) , end_off(it.end_offset())
+		{}
+		template<typename U, typename V>
+		remake_iterator& operator=(remake_iterator<U, V> const& it) {
+			remake_iterator temp(it);
+			temp.swap(*this);
+			return *this;
+		}
+		SPROUT_CONSTEXPR iterator_type base() const {
+			return current;
+		}
+		SPROUT_CONSTEXPR iterator2_type base2() const {
+			return current2;
+		}
+		SPROUT_CONSTEXPR iterator2_type first() const {
+			return fst;
+		}
+		SPROUT_CONSTEXPR iterator2_type last() const {
+			return lst;
+		}
+		SPROUT_CONSTEXPR difference_type begin_offset() const {
+			return begin_off;
+		}
+		SPROUT_CONSTEXPR difference_type end_offset() const {
+			return end_off;
+		}
+		SPROUT_CONSTEXPR bool is_in_copying() const {
+			return begin_off <= 0 && end_off > 0 && current2 != lst;
+		}
+		SPROUT_CONSTEXPR reference operator*() const {
+			return is_in_copying() ? *current2 : *current;
+		}
+		SPROUT_CONSTEXPR pointer operator->() const {
+			return &*(*this);
+		}
+		remake_iterator& operator++() {
+			++current;
+			if (is_in_copying()) {
+				++current2;
+			}
+			--begin_off;
+			--end_off;
+			return *this;
+		}
+		remake_iterator operator++(int) {
+			remake_iterator result(*this);
+			++current;
+			if (is_in_copying()) {
+				++current2;
+			}
+			--begin_off;
+			--end_off;
+			return result;
+		}
+		remake_iterator& operator--() {
+			--current;
+			if (begin_off < 0 && end_off >= 0) {
+				--current2;
+			}
+			++begin_off;
+			++end_off;
+			return *this;
+		}
+		remake_iterator operator--(int) {
+			remake_iterator temp(*this);
+			--current;
+			if (begin_off < 0 && end_off >= 0) {
+				--current2;
+			}
+			++begin_off;
+			++end_off;
+			return temp;
+		}
+		SPROUT_CONSTEXPR remake_iterator operator+(difference_type n) const {
+			return advance_impl(n);
+		}
+		SPROUT_CONSTEXPR remake_iterator operator-(difference_type n) const {
+			return advance_impl(-n);
+		}
+		remake_iterator& operator+=(difference_type n) {
+			remake_iterator temp(*this + n);
+			temp.swap(*this);
+			return *this;
+		}
+		remake_iterator& operator-=(difference_type n) {
+			remake_iterator temp(*this - n);
+			temp.swap(*this);
+			return *this;
+		}
+		SPROUT_CONSTEXPR reference operator[](difference_type n) const {
+			return *(*this + n);
+		}
+		SPROUT_CONSTEXPR remake_iterator next() const {
+			return remake_iterator(
+				sprout::next(current), (is_in_copying() ? sprout::next(current2) : current2),
+				fst, last,
+				begin_off - 1, end_off - 1
+				);
+		}
+		SPROUT_CONSTEXPR remake_iterator prev() const {
+			return remake_iterator(
+				sprout::prev(current), (begin_off < 0 && end_off >= 0 ? sprout::prev(current2) : current2),
+				fst, last,
+				begin_off + 1, end_off + 1
+				);
+		}
+		void swap(remake_iterator& other)
+		SPROUT_NOEXCEPT_EXPR(
+			SPROUT_NOEXCEPT_EXPR(swap(current, other.current))
+			&& SPROUT_NOEXCEPT_EXPR(swap(current2, other.current2))
+			&& SPROUT_NOEXCEPT_EXPR(swap(fst, other.fst))
+			&& SPROUT_NOEXCEPT_EXPR(swap(lst, other.lst))
+			&& SPROUT_NOEXCEPT_EXPR(swap(begin_off, other.begin_off))
+			&& SPROUT_NOEXCEPT_EXPR(swap(end_off, other.end_off))
+			)
+		{
+			swap(current, other.current);
+			swap(current2, other.current2);
+			swap(fst, other.fst);
+			swap(lst, other.lst);
+			swap(begin_off, other.begin_off);
+			swap(end_off, other.end_off);
+		}
+	};
+
+	template<
+		typename DstIterator1, typename SrcIterator1,
+		typename DstIterator2, typename SrcIterator2
+	>
+	inline SPROUT_CONSTEXPR bool operator==(
+		sprout::remake_iterator<DstIterator1, SrcIterator1> const& lhs,
+		sprout::remake_iterator<DstIterator2, SrcIterator2> const& rhs
+		)
+	{
+		return lhs.base() == rhs.base();
+	}
+	template<
+		typename DstIterator1, typename SrcIterator1,
+		typename DstIterator2, typename SrcIterator2
+	>
+	inline SPROUT_CONSTEXPR bool operator!=(
+		sprout::remake_iterator<DstIterator1, SrcIterator1> const& lhs,
+		sprout::remake_iterator<DstIterator2, SrcIterator2> const& rhs
+		)
+	{
+		return !(lhs == rhs);
+	}
+	template<
+		typename DstIterator1, typename SrcIterator1,
+		typename DstIterator2, typename SrcIterator2
+	>
+	inline SPROUT_CONSTEXPR bool operator<(
+		sprout::remake_iterator<DstIterator1, SrcIterator1> const& lhs,
+		sprout::remake_iterator<DstIterator2, SrcIterator2> const& rhs
+		)
+	{
+		return lhs.base() < rhs.base();
+	}
+	template<
+		typename DstIterator1, typename SrcIterator1,
+		typename DstIterator2, typename SrcIterator2
+	>
+	inline SPROUT_CONSTEXPR bool operator>(
+		sprout::remake_iterator<DstIterator1, SrcIterator1> const& lhs,
+		sprout::remake_iterator<DstIterator2, SrcIterator2> const& rhs
+		)
+	{
+		return rhs < lhs;
+	}
+	template<
+		typename DstIterator1, typename SrcIterator1,
+		typename DstIterator2, typename SrcIterator2
+	>
+	inline SPROUT_CONSTEXPR bool operator<=(
+		sprout::remake_iterator<DstIterator1, SrcIterator1> const& lhs,
+		sprout::remake_iterator<DstIterator2, SrcIterator2> const& rhs
+		)
+	{
+		return !(rhs < lhs);
+	}
+	template<
+		typename DstIterator1, typename SrcIterator1,
+		typename DstIterator2, typename SrcIterator2
+	>
+	inline SPROUT_CONSTEXPR bool operator>=(
+		sprout::remake_iterator<DstIterator1, SrcIterator1> const& lhs,
+		sprout::remake_iterator<DstIterator2, SrcIterator2> const& rhs
+		)
+	{
+		return !(lhs < rhs);
+	}
+	template<
+		typename DstIterator1, typename SrcIterator1,
+		typename DstIterator2, typename SrcIterator2
+	>
+	inline SPROUT_CONSTEXPR decltype(std::declval<DstIterator1>() - std::declval<DstIterator2>())
+	operator-(
+		sprout::remake_iterator<DstIterator1, SrcIterator1> const& lhs,
+		sprout::remake_iterator<DstIterator2, SrcIterator2> const& rhs
+		)
+	{
+		return lhs.base() - rhs.base();
+	}
+	template<typename DstIterator, typename SrcIterator>
+	inline SPROUT_CONSTEXPR sprout::remake_iterator<DstIterator, SrcIterator> operator+(
+		typename sprout::remake_iterator<DstIterator, SrcIterator>::difference_type n,
+		sprout::remake_iterator<DstIterator, SrcIterator> const& it
+		)
+	{
+		return it + n;
+	}
+
+	//
+	// make_remake_iterator
+	//
+	template<typename DstIterator, typename SrcIterator>
+	inline SPROUT_CONSTEXPR sprout::remake_iterator<DstIterator, SrcIterator>
+	make_remake_iterator(
+		DstIterator it, SrcIterator it2,
+		SrcIterator fst, SrcIterator lst,
+		typename sprout::remake_iterator<DstIterator, SrcIterator>::difference_type begin_off,
+		typename sprout::remake_iterator<DstIterator, SrcIterator>::difference_type end_off
+		)
+	{
+		return sprout::remake_iterator<DstIterator, SrcIterator>(it, it2, fst, lst, begin_off, end_off);
+	}
+
+	//
+	// swap
+	//
+	template<typename DstIterator, typename SrcIterator>
+	inline void
+	swap(sprout::remake_iterator<DstIterator, SrcIterator>& lhs, sprout::remake_iterator<DstIterator, SrcIterator>& rhs)
+	SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(lhs.swap(rhs)))
+	{
+		lhs.swap(rhs);
+	}
+
+	//
+	// iterator_next
+	//
+	template<typename DstIterator, typename SrcIterator>
+	inline SPROUT_CONSTEXPR sprout::remake_iterator<DstIterator, SrcIterator>
+	iterator_next(sprout::remake_iterator<DstIterator, SrcIterator> const& it) {
+		return it.next();
+	}
+
+	//
+	// iterator_prev
+	//
+	template<typename DstIterator, typename SrcIterator>
+	inline SPROUT_CONSTEXPR sprout::remake_iterator<DstIterator, SrcIterator>
+	iterator_prev(sprout::remake_iterator<DstIterator, SrcIterator> const& it) {
+		return it.prev();
+	}
+}	// namespace sprout
+
+#endif	// #ifndef SPROUT_ITERATOR_REMAKE_ITERATOR_HPP
diff --git a/sprout/iterator/replace_if_iterator.hpp b/sprout/iterator/replace_if_iterator.hpp
new file mode 100644
index 00000000..a68bd143
--- /dev/null
+++ b/sprout/iterator/replace_if_iterator.hpp
@@ -0,0 +1,42 @@
+#ifndef SPROUT_ITERATOR_REPLACE_ITERATOR_HPP
+#define SPROUT_ITERATOR_REPLACE_ITERATOR_HPP
+
+#include <sprout/config.hpp>
+#include <sprout/iterator/transform_iterator.hpp>
+
+namespace sprout {
+	//
+	// replace_value_if
+	//
+	template<typename Predicate, typename T>
+	class replace_value_if {
+	public:
+		typedef Predicate predicate_type;
+		typedef T const& result_type;
+		typedef T const& argument_type;
+	private:
+		Predicate pred_;
+		T new_;
+	public:
+		SPROUT_CONSTEXPR replace_value_if(Predicate pred, T const& new_value)
+			: pred_(pred)
+			, new_(new_value)
+		{}
+		SPROUT_CONSTEXPR T operator()(T const& value) const {
+			return pred_(value) ? new_ : value;
+		}
+	};
+
+	//
+	// make_replace_if_iterator
+	//
+	template<typename Predicate, typename T, typename Iterator>
+	inline SPROUT_CONSTEXPR sprout::transform_iterator<sprout::replace_value_if<Predicate, T>, Iterator>
+	make_replace_if_iterator(Iterator it, Predicate pred, T const& new_value) {
+		return sprout::transform_iterator<sprout::replace_value_if<Predicate, T>, Iterator>(
+			it, sprout::replace_value_if<Predicate, T>(pred, new_value)
+			);
+	}
+}	// namespace sprout
+
+#endif	// #ifndef SPROUT_ITERATOR_REPLACE_ITERATOR_HPP
diff --git a/sprout/iterator/replace_iterator.hpp b/sprout/iterator/replace_iterator.hpp
new file mode 100644
index 00000000..c14ecaa3
--- /dev/null
+++ b/sprout/iterator/replace_iterator.hpp
@@ -0,0 +1,41 @@
+#ifndef SPROUT_ITERATOR_REPLACE_IF_ITERATOR_HPP
+#define SPROUT_ITERATOR_REPLACE_IF_ITERATOR_HPP
+
+#include <sprout/config.hpp>
+#include <sprout/iterator/transform_iterator.hpp>
+
+namespace sprout {
+	//
+	// replace_value
+	//
+	template<typename T>
+	class replace_value {
+	public:
+		typedef T const& result_type;
+		typedef T const& argument_type;
+	private:
+		T old_;
+		T new_;
+	public:
+		SPROUT_CONSTEXPR replace_value(T const& old_value, T const& new_value)
+			: old_(old_value)
+			, new_(new_value)
+		{}
+		SPROUT_CONSTEXPR T operator()(T const& value) const {
+			return (value == old_) ? new_ : value;
+		}
+	};
+
+	//
+	// make_replace_iterator
+	//
+	template<typename T, typename Iterator>
+	inline SPROUT_CONSTEXPR sprout::transform_iterator<sprout::replace_value<T>, Iterator>
+	make_replace_iterator(Iterator it, T const& old_value, T const& new_value) {
+		return sprout::transform_iterator<sprout::replace_value<T>, Iterator>(
+			it, sprout::replace_value<T>(old_value, new_value)
+			);
+	}
+}	// namespace sprout
+
+#endif	// #ifndef SPROUT_ITERATOR_REPLACE_IF_ITERATOR_HPP
diff --git a/sprout/pit/container.hpp b/sprout/pit/container.hpp
index 9bd7515b..805907fe 100644
--- a/sprout/pit/container.hpp
+++ b/sprout/pit/container.hpp
@@ -8,30 +8,72 @@
 #include <sprout/container/functions.hpp>
 
 namespace sprout {
+	namespace detail {
+		template<typename Container, typename = void>
+		struct pit_container_construct_traits;
+
+		template<typename Container>
+		struct pit_container_construct_traits<
+			sprout::pit<Container>,
+			typename std::enable_if<sprout::is_fixed_container<Container>::value>::type
+		> {
+		public:
+			typedef typename sprout::container_construct_traits<Container>::copied_type copied_type;
+		public:
+			template<typename Cont>
+			static SPROUT_CONSTEXPR copied_type
+			deep_copy(Cont&& cont) {
+				return copied_type();
+			}
+			template<typename... Args>
+			static SPROUT_CONSTEXPR copied_type
+			make(Args&&... args) {
+				return sprout::make<copied_type>(sprout::forward<Args>(args)...);
+			}
+			template<typename Cont, typename... Args>
+			static SPROUT_CONSTEXPR copied_type
+			remake(Cont&& cont, typename sprout::container_traits<sprout::pit<Container> >::difference_type size, Args&&... args) {
+				return sprout::remake<copied_type>(sprout::forward<Cont>(cont), size, sprout::forward<Args>(args)...);
+			}
+		};
+
+		template<typename Container>
+		struct pit_container_construct_traits<
+			sprout::pit<Container>,
+			typename std::enable_if<!sprout::is_fixed_container<Container>::value>::type
+		> {
+		public:
+			typedef typename sprout::container_construct_traits<Container>::copied_type copied_type;
+		public:
+			template<typename Cont>
+			static SPROUT_CONSTEXPR copied_type
+			deep_copy(Cont&& cont) {
+				return copied_type();
+			}
+			template<typename... Args>
+			static SPROUT_CONSTEXPR copied_type
+			make(Args&&... args) {
+				return sprout::make<copied_type>(sprout::forward<Args>(args)...);
+			}
+			template<typename Cont, typename... Args>
+			static SPROUT_CONSTEXPR copied_type
+			remake(Cont&& cont, typename sprout::container_traits<sprout::pit<Container> >::difference_type size, Args&&... args) {
+				return sprout::remake<copied_type>(sprout::forward<Cont>(cont), size, sprout::forward<Args>(args)...);
+			}
+			template<typename Cont, typename InputIterator>
+			static SPROUT_CONSTEXPR copied_type
+			remake(Cont&& cont, typename sprout::container_traits<sprout::pit<Container> >::difference_type size, InputIterator first, InputIterator last) {
+				return copied_type(first, last);
+			}
+		};
+	}	// namespace detail
 	//
 	// container_construct_traits
 	//
 	template<typename Container>
-	struct container_construct_traits<sprout::pit<Container> > {
-	public:
-		typedef typename sprout::container_construct_traits<Container>::copied_type copied_type;
-	public:
-		template<typename Cont>
-		static SPROUT_CONSTEXPR copied_type
-		deep_copy(Cont&& cont) {
-			return copied_type();
-		}
-		template<typename... Args>
-		static SPROUT_CONSTEXPR copied_type
-		make(Args&&... args) {
-			return sprout::make<copied_type>(sprout::forward<Args>(args)...);
-		}
-		template<typename Cont, typename... Args>
-		static SPROUT_CONSTEXPR copied_type
-		remake(Cont&& cont, typename sprout::container_traits<sprout::pit<Container> >::difference_type size, Args&&... args) {
-			return sprout::remake<copied_type>(sprout::forward<Cont>(cont), size, sprout::forward<Args>(args)...);
-		}
-	};
+	struct container_construct_traits<sprout::pit<Container> >
+		: public sprout::detail::pit_container_construct_traits<sprout::pit<Container> >
+	{};
 
 	//
 	// container_transform_traits
diff --git a/sprout/range/adaptor/copied.hpp b/sprout/range/adaptor/copied.hpp
index afc2dcb5..76d0c212 100644
--- a/sprout/range/adaptor/copied.hpp
+++ b/sprout/range/adaptor/copied.hpp
@@ -3,7 +3,6 @@
 
 #include <type_traits>
 #include <sprout/config.hpp>
-#include <sprout/pit.hpp>
 #include <sprout/container/traits.hpp>
 #include <sprout/container/functions.hpp>
 #include <sprout/algorithm/fixed/result_of.hpp>
@@ -37,7 +36,7 @@ namespace sprout {
 			{}
 			template<typename Result>
 			SPROUT_CONSTEXPR operator Result() const {
-				return sprout::range::fixed::copy(*this, sprout::pit<Result>());
+				return sprout::range::fixed::copy<Result>(*this);
 			}
 		};
 
diff --git a/sprout/range/adaptor/replaced.hpp b/sprout/range/adaptor/replaced.hpp
index 690250c6..67ee7cd2 100644
--- a/sprout/range/adaptor/replaced.hpp
+++ b/sprout/range/adaptor/replaced.hpp
@@ -7,6 +7,7 @@
 #include <sprout/container/traits.hpp>
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/transform_iterator.hpp>
+#include <sprout/iterator/replace_iterator.hpp>
 #include <sprout/range/adaptor/detail/adapted_range_default.hpp>
 #include <sprout/range/algorithm/copy.hpp>
 #include <sprout/type_traits/lvalue_reference.hpp>
@@ -15,25 +16,6 @@
 
 namespace sprout {
 	namespace adaptors {
-		namespace detail {
-			template<typename T>
-			class replace_value {
-			public:
-				typedef T const& result_type;
-				typedef T const& argument_type;
-			private:
-				T old_;
-				T new_;
-			public:
-				SPROUT_CONSTEXPR replace_value(T const& old_value, T const& new_value)
-					: old_(old_value)
-					, new_(new_value)
-				{}
-				SPROUT_CONSTEXPR T operator()(T const& value) const {
-					return (value == old_) ? new_ : value;
-				}
-			};
-		}	// namespace detail
 		//
 		// replaced_range
 		//
@@ -42,7 +24,7 @@ namespace sprout {
 			: public sprout::adaptors::detail::adapted_range_default<
 				Range,
 				sprout::transform_iterator<
-					sprout::adaptors::detail::replace_value<typename sprout::container_traits<Range>::value_type>,
+					sprout::replace_value<typename sprout::container_traits<Range>::value_type>,
 					typename sprout::container_traits<Range>::iterator
 				>
 			>
@@ -51,7 +33,7 @@ namespace sprout {
 			typedef sprout::adaptors::detail::adapted_range_default<
 				Range,
 				sprout::transform_iterator<
-					sprout::adaptors::detail::replace_value<typename sprout::container_traits<Range>::value_type>,
+					sprout::replace_value<typename sprout::container_traits<Range>::value_type>,
 					typename sprout::container_traits<Range>::iterator
 				>
 			> base_type;
diff --git a/sprout/range/adaptor/replaced_if.hpp b/sprout/range/adaptor/replaced_if.hpp
index f73a3b0b..842b0d2b 100644
--- a/sprout/range/adaptor/replaced_if.hpp
+++ b/sprout/range/adaptor/replaced_if.hpp
@@ -7,6 +7,7 @@
 #include <sprout/container/traits.hpp>
 #include <sprout/container/functions.hpp>
 #include <sprout/iterator/transform_iterator.hpp>
+#include <sprout/iterator/replace_if_iterator.hpp>
 #include <sprout/range/adaptor/detail/adapted_range_default.hpp>
 #include <sprout/range/algorithm/copy.hpp>
 #include <sprout/type_traits/lvalue_reference.hpp>
@@ -15,26 +16,6 @@
 
 namespace sprout {
 	namespace adaptors {
-		namespace detail {
-			template<typename Predicate, typename T>
-			class replace_value_if {
-			public:
-				typedef Predicate predicate_type;
-				typedef T const& result_type;
-				typedef T const& argument_type;
-			private:
-				Predicate pred_;
-				T new_;
-			public:
-				SPROUT_CONSTEXPR replace_value_if(Predicate pred, T const& new_value)
-					: pred_(pred)
-					, new_(new_value)
-				{}
-				SPROUT_CONSTEXPR T operator()(T const& value) const {
-					return pred_(value) ? new_ : value;
-				}
-			};
-		}	// namespace detail
 		//
 		// replaced_if_range
 		//
@@ -43,7 +24,7 @@ namespace sprout {
 			: public sprout::adaptors::detail::adapted_range_default<
 				Range,
 				sprout::transform_iterator<
-					sprout::adaptors::detail::replace_value_if<Predicate, typename sprout::container_traits<Range>::value_type>,
+					sprout::replace_value_if<Predicate, typename sprout::container_traits<Range>::value_type>,
 					typename sprout::container_traits<Range>::iterator
 				>
 			>
@@ -53,7 +34,7 @@ namespace sprout {
 			typedef sprout::adaptors::detail::adapted_range_default<
 				Range,
 				sprout::transform_iterator<
-					sprout::adaptors::detail::replace_value_if<Predicate, typename sprout::container_traits<Range>::value_type>,
+					sprout::replace_value_if<Predicate, typename sprout::container_traits<Range>::value_type>,
 					typename sprout::container_traits<Range>::iterator
 				>
 			> base_type;
diff --git a/sprout/range/algorithm/fixed/copy.hpp b/sprout/range/algorithm/fixed/copy.hpp
index dc3d22c7..8e6de8c8 100644
--- a/sprout/range/algorithm/fixed/copy.hpp
+++ b/sprout/range/algorithm/fixed/copy.hpp
@@ -18,6 +18,12 @@ namespace sprout {
 			copy(Input const& input, Result const& result) {
 				return sprout::fixed::copy(sprout::begin(input), sprout::end(input), result);
 			}
+
+			template<typename Result, typename Input>
+			inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+			copy(Input const& input) {
+				return sprout::fixed::copy<Result>(sprout::begin(input), sprout::end(input));
+			}
 		}	// namespace fixed
 
 		using sprout::range::fixed::copy;
diff --git a/sprout/range/algorithm/fixed/copy_backward.hpp b/sprout/range/algorithm/fixed/copy_backward.hpp
index 2be2605a..22269f53 100644
--- a/sprout/range/algorithm/fixed/copy_backward.hpp
+++ b/sprout/range/algorithm/fixed/copy_backward.hpp
@@ -18,6 +18,12 @@ namespace sprout {
 			copy_backward(Input const& input, Result const& result) {
 				return sprout::fixed::copy_backward(sprout::begin(input), sprout::end(input), result);
 			}
+
+			template<typename Result, typename Input>
+			inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+			copy_backward(Input const& input) {
+				return sprout::fixed::copy_backward<Result>(sprout::begin(input), sprout::end(input));
+			}
 		}	// namespace fixed
 
 		using sprout::range::fixed::copy_backward;
diff --git a/sprout/range/algorithm/fixed/copy_if.hpp b/sprout/range/algorithm/fixed/copy_if.hpp
index 0aaef456..af04e113 100644
--- a/sprout/range/algorithm/fixed/copy_if.hpp
+++ b/sprout/range/algorithm/fixed/copy_if.hpp
@@ -18,6 +18,12 @@ namespace sprout {
 			copy_if(Input const& input, Result const& result, Predicate pred) {
 				return sprout::fixed::copy_if(sprout::begin(input), sprout::end(input), result);
 			}
+
+			template<typename Result, typename Input, typename Predicate>
+			inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+			copy_if(Input const& input, Predicate pred) {
+				return sprout::fixed::copy_if<Result>(sprout::begin(input), sprout::end(input));
+			}
 		}	// namespace fixed
 
 		using sprout::range::fixed::copy_if;
diff --git a/sprout/range/algorithm/fixed/replace_copy.hpp b/sprout/range/algorithm/fixed/replace_copy.hpp
index 28701e53..7019ae4d 100644
--- a/sprout/range/algorithm/fixed/replace_copy.hpp
+++ b/sprout/range/algorithm/fixed/replace_copy.hpp
@@ -18,6 +18,12 @@ namespace sprout {
 			replace_copy(Input const& input, Result const& result, T const& old_value, T const& new_value) {
 				return sprout::fixed::replace_copy(sprout::begin(input), sprout::end(input), result, old_value, new_value);
 			}
+
+			template<typename Result, typename Input, typename T>
+			inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+			replace_copy(Input const& input, T const& old_value, T const& new_value) {
+				return sprout::fixed::replace_copy<Result>(sprout::begin(input), sprout::end(input), old_value, new_value);
+			}
 		}	// namespace fixed
 
 		using sprout::range::fixed::replace_copy;
diff --git a/sprout/range/algorithm/fixed/replace_copy_if.hpp b/sprout/range/algorithm/fixed/replace_copy_if.hpp
index d6cc7dcc..647d12e8 100644
--- a/sprout/range/algorithm/fixed/replace_copy_if.hpp
+++ b/sprout/range/algorithm/fixed/replace_copy_if.hpp
@@ -18,6 +18,12 @@ namespace sprout {
 			replace_copy_if(Input const& input, Result const& result, Predicate pred, T const& new_value) {
 				return sprout::fixed::replace_copy_if(sprout::begin(input), sprout::end(input), result, pred, new_value);
 			}
+
+			template<typename Result, typename Input, typename T, typename Predicate>
+			inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+			replace_copy_if(Input const& input, Predicate pred, T const& new_value) {
+				return sprout::fixed::replace_copy_if<Result>(sprout::begin(input), sprout::end(input), pred, new_value);
+			}
 		}	// namespace fixed
 
 		using sprout::range::fixed::replace_copy_if;
diff --git a/sprout/range/algorithm/fixed/transform.hpp b/sprout/range/algorithm/fixed/transform.hpp
index 83e8af67..10833f0a 100644
--- a/sprout/range/algorithm/fixed/transform.hpp
+++ b/sprout/range/algorithm/fixed/transform.hpp
@@ -23,6 +23,17 @@ namespace sprout {
 			transform(Input1 const& input1, Input2 const& input2, Result const& result, BinaryOperation op) {
 				return sprout::fixed::transform(sprout::begin(input1), sprout::end(input1), sprout::begin(input2), result, op);
 			}
+
+			template<typename Result, typename Input, typename UnaryOperation>
+			inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+			transform(Input const& input, UnaryOperation op) {
+				return sprout::fixed::transform<Result>(sprout::begin(input), sprout::end(input), op);
+			}
+			template<typename Result, typename Input1, typename Input2, typename BinaryOperation>
+			inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
+			transform(Input1 const& input1, Input2 const& input2, BinaryOperation op) {
+				return sprout::fixed::transform<Result>(sprout::begin(input1), sprout::end(input1), sprout::begin(input2), op);
+			}
 		}	// namespace fixed
 
 		using sprout::range::fixed::transform;
diff --git a/sprout/sub_array/container.hpp b/sprout/sub_array/container.hpp
index 0080450e..aa9e72b1 100644
--- a/sprout/sub_array/container.hpp
+++ b/sprout/sub_array/container.hpp
@@ -10,7 +10,6 @@
 #include <sprout/container/functions.hpp>
 
 namespace sprout {
-
 	//
 	// container_construct_traits
 	//
@@ -63,7 +62,7 @@ namespace sprout {
 			return remake_impl(
 				sprout::forward<Cont>(cont),
 				size,
-				sprout::make<internal_type>(sprout::forward<Args>(args)...)
+				sprout::remake<internal_type>(cont, size, sprout::forward<Args>(args)...)
 				);
 		}
 	};