1 files changed, 0 insertions, 125 deletions
diff --git a/include/lib/modernjson/detail/iterators/iteration_proxy.hpp b/include/lib/modernjson/detail/iterators/iteration_proxy.hpp
deleted file mode 100644
index 31cc9f0..0000000
--- a/include/lib/modernjson/detail/iterators/iteration_proxy.hpp
+++ /dev/null
@@ -1,125 +0,0 @@
-#pragma once
-
-#include <cstddef> // size_t
-#include <string> // string, to_string
-#include <iterator> // input_iterator_tag
-
-#include <lib/modernjson/detail/value_t.hpp>
-
-namespace nlohmann
-{
-namespace detail
-{
-/// proxy class for the items() function
-template<typename IteratorType> class iteration_proxy
-{
-  private:
-    /// helper class for iteration
-    class iteration_proxy_internal
-    {
-      public:
-        using difference_type = std::ptrdiff_t;
-        using value_type = iteration_proxy_internal;
-        using pointer = iteration_proxy_internal*;
-        using reference = iteration_proxy_internal&;
-        using iterator_category = std::input_iterator_tag;
-
-      private:
-        /// the iterator
-        IteratorType anchor;
-        /// an index for arrays (used to create key names)
-        std::size_t array_index = 0;
-        /// last stringified array index
-        mutable std::size_t array_index_last = 0;
-        /// a string representation of the array index
-        mutable std::string array_index_str = "0";
-        /// an empty string (to return a reference for primitive values)
-        const std::string empty_str = "";
-
-      public:
-        explicit iteration_proxy_internal(IteratorType it) noexcept : anchor(it) {}
-
-        /// dereference operator (needed for range-based for)
-        iteration_proxy_internal& operator*()
-        {
-            return *this;
-        }
-
-        /// increment operator (needed for range-based for)
-        iteration_proxy_internal& operator++()
-        {
-            ++anchor;
-            ++array_index;
-
-            return *this;
-        }
-
-        /// equality operator (needed for InputIterator)
-        bool operator==(const iteration_proxy_internal& o) const noexcept
-        {
-            return anchor == o.anchor;
-        }
-
-        /// inequality operator (needed for range-based for)
-        bool operator!=(const iteration_proxy_internal& o) const noexcept
-        {
-            return anchor != o.anchor;
-        }
-
-        /// return key of the iterator
-        const std::string& key() const
-        {
-            assert(anchor.m_object != nullptr);
-
-            switch (anchor.m_object->type())
-            {
-                // use integer array index as key
-                case value_t::array:
-                {
-                    if (array_index != array_index_last)
-                    {
-                        array_index_str = std::to_string(array_index);
-                        array_index_last = array_index;
-                    }
-                    return array_index_str;
-                }
-
-                // use key from the object
-                case value_t::object:
-                    return anchor.key();
-
-                // use an empty key for all primitive types
-                default:
-                    return empty_str;
-            }
-        }
-
-        /// return value of the iterator
-        typename IteratorType::reference value() const
-        {
-            return anchor.value();
-        }
-    };
-
-    /// the container to iterate
-    typename IteratorType::reference container;
-
-  public:
-    /// construct iteration proxy from a container
-    explicit iteration_proxy(typename IteratorType::reference cont) noexcept
-        : container(cont) {}
-
-    /// return iterator begin (needed for range-based for)
-    iteration_proxy_internal begin() noexcept
-    {
-        return iteration_proxy_internal(container.begin());
-    }
-
-    /// return iterator end (needed for range-based for)
-    iteration_proxy_internal end() noexcept
-    {
-        return iteration_proxy_internal(container.end());
-    }
-};
-}  // namespace detail
-}  // namespace nlohmann