1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#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 CORRADE_ALWAYS_INLINE void assert_end() noexcept(false);
constexpr size_t bytes_read() const noexcept { return num_bytes_read; }
template<serializable T> constexpr T read() noexcept(false);
template<size_t N> constexpr std::array<char, N> read() noexcept(false);
template<size_t Max> constexpr auto read_asciiz_string() noexcept(false);
constexpr StringView read_asciiz_string_() noexcept(false);
binary_reader(binary_reader&&) noexcept = default;
binary_reader& operator=(binary_reader&&) noexcept = default;
binary_reader(const binary_reader&) = delete;
binary_reader& operator=(const binary_reader&) = delete;
constexpr char peek() const;
private:
size_t num_bytes_read = 0;
It it, end;
};
template<string_input_iterator It, serializable T>
constexpr CORRADE_ALWAYS_INLINE void operator<<(T& x, binary_reader<It>& reader) noexcept(false);
template<string_input_iterator It, serializable T>
constexpr CORRADE_ALWAYS_INLINE void operator>>(binary_reader<It>& reader, T& x) noexcept(false);
template<string_input_iterator It> binary_reader(It&& begin, It&& end) -> binary_reader<std::decay_t<It>>;
template<typename Array>
binary_reader(const Array& array) -> binary_reader<std::decay_t<decltype(std::begin(array))>>;
} // namespace floormat::Serialize
|
