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#pragma once
#include "binary-serializer.hpp"
#include <array>
#include <iterator>
#include <Corrade/Containers/StringView.h>
namespace floormat::Serialize {
template<typename T>
concept char_sequence = requires(T& x, const T& cx) {
requires std::same_as<decltype(std::begin(x)), decltype(std::end(x))>;
requires std::same_as<decltype(std::cbegin(cx)), decltype(std::cend(cx))>;
requires std::forward_iterator<decltype(std::begin(x))>;
requires std::forward_iterator<decltype(std::cbegin(cx))>;
requires std::same_as<char, std::decay_t<decltype(*std::begin(x))>>;
requires std::same_as<char, std::decay_t<decltype(*std::cbegin(x))>>;
};
template<typename It>
concept string_input_iterator = requires(It it) {
requires std::forward_iterator<It>;
requires std::is_same_v<char, std::decay_t<decltype(*it)>>;
};
template<string_input_iterator It>
struct binary_reader final {
template<char_sequence Seq> explicit constexpr binary_reader(const Seq& seq) noexcept;
constexpr binary_reader(It begin, It end) noexcept;
constexpr void assert_end() noexcept;
template<serializable T> constexpr T read() noexcept;
template<std::size_t N> constexpr std::array<char, N> read() noexcept;
constexpr std::size_t bytes_read() const noexcept { return num_bytes_read; }
template<std::size_t Max> constexpr auto read_asciiz_string() noexcept;
private:
std::size_t num_bytes_read = 0;
It it, end;
};
template<string_input_iterator It, serializable T>
binary_reader<It>& operator>>(binary_reader<It>& reader, T& x) noexcept;
template<string_input_iterator It> binary_reader(It&& begin, It&& end) -> binary_reader<std::decay_t<It>>;
template<typename Array>
binary_reader(Array&& array) -> binary_reader<std::decay_t<decltype(std::begin(array))>>;
} // namespace floormat::Serialize
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