style: restruct folders

source/tinystl/container/array.h

@@ -120,4 +120,4 @@ constexpr auto operator<=>(const array<T, N> &lhs, const array<T, N> &rhs) {
   );
 }
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/iterator/back_insert_iterator.h

@@ -2,7 +2,7 @@
 
 #include <utility>
 
-#include "tinystl/iterator/iterator.h"
+#include "tinystl/iterator/iterator_tag.h"
 
 namespace tinystl {
 
@@ -47,4 +47,4 @@ back_insert_iterator<Container> back_inserter(Container &c) {
   return back_insert_iterator<Container>(c);
 }
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/iterator/front_insert_iterator.h

@@ -2,7 +2,7 @@
 
 #include <utility>
 
-#include "tinystl/iterator/iterator.h"
+#include "tinystl/iterator/iterator_tag.h"
 
 namespace tinystl {
 
@@ -47,4 +47,4 @@ template <class Container>
 front_insert_iterator<Container> front_inserter(Container &c) {
   return front_insert_iterator<Container>(c);
 }
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/iterator/insert_iterator.h

@@ -2,7 +2,7 @@
 
 #include <utility>
 
-#include "tinystl/iterator/iterator.h"
+#include "tinystl/iterator/iterator_tag.h"
 
 namespace tinystl {
 // https://en.cppreference.com/w/cpp/iterator/insert_iterator.html
@@ -49,4 +49,4 @@ inserter(Container &c, typename Container::iterator it) {
   return insert_iterator<Container>(c, it);
 }
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/iterator/iterator.h

@@ -15,4 +15,4 @@ struct [[deprecated("deprecated")]] iterator {
   using pointer = Pointer;
   using reference = Reference;
 };
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/iterator/iterator_tag.h

@@ -18,4 +18,4 @@ struct random_access_iterator_tag : public bidirectional_iterator_tag {};
 struct contiguous_iterator_tag : public random_access_iterator_tag {};
 
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/iterator/iterator_traits.h

@@ -5,8 +5,8 @@
 #include <iterator>
 
 #include "tinystl/iterator/iterator_tag.h"
-#include "tinystl/type_traits/composite_type_categories/is_object.h"
-#include "tinystl/type_traits/type_properties/is_renferenceable.h"
+#include "tinystl/type_traits/is_object.h"
+#include "tinystl/type_traits/is_renferenceable.h"
 
 // https://en.cppreference.com/w/cpp/iterator/iterator_tags.html
 // https://en.cppreference.com/w/cpp/iterator/iterator_traits.html
@@ -229,4 +229,4 @@ struct [[deprecated("deprecated")]] iterator_traits<const T *> {
   using reference = const T &;
 };
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/iterator/reverse_iterator.h

@@ -159,4 +159,4 @@ reverse_iterator<Iter> make_reverse_iterator(Iter i) {
   return reverse_iterator<Iter>(i);
 }
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/memory.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include <tinystl/memory/allocator/allocator.h>
-#include <tinystl/memory/allocator/allocator_traits.h>
-#include <tinystl/memory/miscellaneous/addressof.h>
-#include <tinystl/memory/pointer_traits/pointer_traits.h>
+#include <tinystl/memory/allocator.h>
+#include <tinystl/memory/allocator_traits.h>
+#include <tinystl/memory/addressof.h>
+#include <tinystl/memory/pointer_traits.h>

source/tinystl/memory/miscellaneous/addressof.h → source/tinystl/memory/addressof.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "tinystl/type_traits/composite_type_categories/is_object.h"
-#include "tinystl/type_traits/miscellaneous_transformations/enable_if.h"
+#include "tinystl/type_traits/is_object.h"
+#include "tinystl/type_traits/enable_if.h"
 
 namespace tinystl {
 
@@ -16,4 +16,4 @@ template <class T>
 typename enable_if<!is_object<T>::value, T *>::type addressof(T &arg) noexcept {
   return &arg;
 }
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/memory/allocator/allocator.h → source/tinystl/memory/allocator.h

@@ -4,7 +4,7 @@
 #include <limits>
 #include <new>
 
-#include "tinystl/type_traits/helper_classes/integral_constant.h"
+#include "tinystl/type_traits/integral_constant.h"
 
 namespace tinystl {
 // https://en.cppreference.com/w/cpp/memory/allocator.html
@@ -90,4 +90,4 @@ bool operator!=(const allocator<T> &, const allocator<U> &) noexcept {
   return false;
 } // util c++20
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/memory/allocator/allocator_traits.h → source/tinystl/memory/allocator_traits.h

@@ -1,14 +1,13 @@
 #pragma once
 
 #include <utility>
+#include <limits>
 
-#include "tinystl/memory/pointer_traits/pointer_traits.h"
-#include "tinystl/type_traits/miscellaneous_transformations/void_t.h"
-#include "tinystl/type_traits/type_properties/is_empty.h"
-#include "tinystl/type_traits/miscellaneous_transformations/enable_if.h"
-#include "tinystl/type_traits/sign_modifiers/make_unsigned.h"
-
-#include <memory>
+#include "tinystl/memory/pointer_traits.h"
+#include "tinystl/type_traits/void_t.h"
+#include "tinystl/type_traits/is_empty.h"
+#include "tinystl/type_traits/enable_if.h"
+#include "tinystl/type_traits/make_unsigned.h"
 
 // https://en.cppreference.com/w/cpp/memory/allocator_traits.html
 
@@ -290,4 +289,4 @@ struct allocator_traits {
   }
 };
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/memory/pointer_traits/pointer_traits.h → source/tinystl/memory/pointer_traits.h

@@ -2,10 +2,10 @@
 
 #include <cstddef>
 
-#include "tinystl/memory/miscellaneous/addressof.h"
-#include "tinystl/type_traits/miscellaneous_transformations/conditional.h"
-#include "tinystl/type_traits/miscellaneous_transformations/void_t.h"
-#include "tinystl/type_traits/primary_type_categories/is_void.h"
+#include "tinystl/memory/addressof.h"
+#include "tinystl/type_traits/conditional.h"
+#include "tinystl/type_traits/void_t.h"
+#include "tinystl/type_traits/is_void.h"
 
 namespace detail {
 

source/tinystl/type_traits.h

@@ -4,32 +4,32 @@
 
 // composite_type_categories
 
-#include <tinystl/type_traits/composite_type_categories/is_arithmetic.h>
-#include <tinystl/type_traits/composite_type_categories/is_member_pointer.h>
-#include <tinystl/type_traits/composite_type_categories/is_object.h>
-#include <tinystl/type_traits/composite_type_categories/is_scalar.h>
+#include <tinystl/type_traits/is_arithmetic.h>
+#include <tinystl/type_traits/is_member_pointer.h>
+#include <tinystl/type_traits/is_object.h>
+#include <tinystl/type_traits/is_scalar.h>
 
 // const_volatility_specifiers
-#include <tinystl/type_traits/const_volatility_specifiers/remove_cv.h>
+#include <tinystl/type_traits/remove_cv.h>
 
 // miscellaneous_transformations
-#include <tinystl/type_traits/miscellaneous_transformations/conditional.h>
-#include <tinystl/type_traits/miscellaneous_transformations/enable_if.h>
-#include <tinystl/type_traits/miscellaneous_transformations/void_t.h>
+#include <tinystl/type_traits/conditional.h>
+#include <tinystl/type_traits/enable_if.h>
+#include <tinystl/type_traits/void_t.h>
 
 // primary_type_categories
-#include <tinystl/type_traits/primary_type_categories/is_array.h>
-#include <tinystl/type_traits/primary_type_categories/is_class.h>
-#include <tinystl/type_traits/primary_type_categories/is_enum.h>
-#include <tinystl/type_traits/primary_type_categories/is_floating_point.h>
-#include <tinystl/type_traits/primary_type_categories/is_integral.h>
-#include <tinystl/type_traits/primary_type_categories/is_null_pointer.h>
-#include <tinystl/type_traits/primary_type_categories/is_pointer.h>
-#include <tinystl/type_traits/primary_type_categories/is_union.h>
-#include <tinystl/type_traits/primary_type_categories/is_void.h>
+#include <tinystl/type_traits/is_array.h>
+#include <tinystl/type_traits/is_class.h>
+#include <tinystl/type_traits/is_enum.h>
+#include <tinystl/type_traits/is_floating_point.h>
+#include <tinystl/type_traits/is_integral.h>
+#include <tinystl/type_traits/is_null_pointer.h>
+#include <tinystl/type_traits/is_pointer.h>
+#include <tinystl/type_traits/is_union.h>
+#include <tinystl/type_traits/is_void.h>
 
 // type_properties
-#include <tinystl/type_traits/type_properties/is_empty.h>
+#include <tinystl/type_traits/is_empty.h>
 
 // type_relationships
-#include <tinystl/type_traits/type_relationships/is_same.h>
+#include <tinystl/type_traits/is_same.h>

source/tinystl/type_traits/miscellaneous_transformations/conditional.h → source/tinystl/type_traits/conditional.h

@@ -13,4 +13,4 @@ struct conditional<false, T, F> {
 
 template <bool B, class T, class F>
 using conditional_t = typename conditional<B, T, F>::type;
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/miscellaneous_transformations/enable_if.h → source/tinystl/type_traits/enable_if.h

@@ -13,4 +13,4 @@ struct enable_if<true, T> {
 template <bool B, class T = void>
 using enable_if_t = typename enable_if<B, T>::type;
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/helper_classes/integral_constant.h → source/tinystl/type_traits/integral_constant.h

@@ -27,4 +27,4 @@ using bool_constant = integral_constant<bool, B>;
 using true_type = integral_constant<bool, true>;
 using false_type = integral_constant<bool, false>;
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/composite_type_categories/is_arithmetic.h → source/tinystl/type_traits/is_arithmetic.h

@@ -1,8 +1,8 @@
 #pragma once
 
-#include "tinystl/type_traits/helper_classes/integral_constant.h"
-#include "tinystl/type_traits/primary_type_categories/is_floating_point.h"
-#include "tinystl/type_traits/primary_type_categories/is_integral.h"
+#include "tinystl/type_traits/integral_constant.h"
+#include "tinystl/type_traits/is_floating_point.h"
+#include "tinystl/type_traits/is_integral.h"
 
 namespace tinystl {
 template <class T>
@@ -12,4 +12,4 @@ struct is_arithmetic
 
 template <class T>
 inline constexpr bool is_arithmetic_v = is_arithmetic<T>::value;
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/primary_type_categories/is_array.h → source/tinystl/type_traits/is_array.h

@@ -2,7 +2,7 @@
 
 #include <cstddef>
 
-#include "tinystl/type_traits/helper_classes/integral_constant.h"
+#include "tinystl/type_traits/integral_constant.h"
 
 namespace tinystl {
 
@@ -18,4 +18,4 @@ struct is_array<T[N]> : true_type {};
 template <class T>
 inline constexpr bool is_array_v = is_array<T>::value;
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/primary_type_categories/is_class.h → source/tinystl/type_traits/is_class.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include "tinystl/type_traits/helper_classes/integral_constant.h"
-#include "tinystl/type_traits/primary_type_categories/is_union.h"
+#include "tinystl/type_traits/integral_constant.h"
+#include "tinystl/type_traits/is_union.h"
 
 namespace detail {
 template <class T>
@@ -22,4 +22,4 @@ struct is_class : decltype(detail::test<T>(nullptr)) {};
 template <class T>
 inline constexpr bool is_class_v = is_class<T>::value;
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/type_properties/is_empty.h → source/tinystl/type_traits/is_empty.h

@@ -1,11 +1,11 @@
 #pragma once
 
-#include "tinystl/type_traits/helper_classes/integral_constant.h"
+#include "tinystl/type_traits/integral_constant.h"
 
 namespace tinystl {
 template <class T>
 struct is_empty : bool_constant<__is_empty(T)> {};
 
 template <class T>
 inline constexpr bool is_empty_v = is_empty<T>::value;
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/primary_type_categories/is_enum.h → source/tinystl/type_traits/is_enum.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "tinystl/type_traits/helper_classes/integral_constant.h"
+#include "tinystl/type_traits/integral_constant.h"
 
 namespace tinystl {
 
@@ -10,4 +10,4 @@ struct is_enum : tinystl::bool_constant<__is_enum(T)> {};
 template <class T>
 inline constexpr bool is_enum_v = is_enum<T>::value;
 
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/primary_type_categories/is_floating_point.h → source/tinystl/type_traits/is_floating_point.h

@@ -1,8 +1,8 @@
 #pragma once
 
-#include "tinystl/type_traits/const_volatility_specifiers/remove_cv.h"
-#include "tinystl/type_traits/helper_classes/integral_constant.h"
-#include "tinystl/type_traits/type_relationships/is_same.h"
+#include "tinystl/type_traits/remove_cv.h"
+#include "tinystl/type_traits/integral_constant.h"
+#include "tinystl/type_traits/is_same.h"
 
 namespace tinystl {
 template <class T>
@@ -16,4 +16,4 @@ struct is_floating_point
 
 template <class T>
 inline constexpr bool is_floating_point_v = is_floating_point<T>::value;
-} // namespace tinystl
+} // namespace tinystl

source/tinystl/type_traits/primary_type_categories/is_integral.h → source/tinystl/type_traits/is_integral.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "tinystl/type_traits/helper_classes/integral_constant.h"
+#include "tinystl/type_traits/integral_constant.h"
 
 namespace tinystl {
 // Note: this implementation uses C++20 facilities
@@ -17,4 +17,4 @@ template <class T>
 template <class T>
 inline constexpr bool is_integral_v = is_integral<T>::value;
 
-} // namespace tinystl
+} // namespace tinystl