include/openvic-dataloader/NodeLocation.hpp


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

#pragma once

#include <cstdint>

namespace ovdl {
   struct NodeLocation {
      const char* _begin = nullptr;
      const char* _end = nullptr;

      NodeLocation();
      NodeLocation(const char* pos);
      NodeLocation(const char* begin, const char* end);

      NodeLocation(const NodeLocation&) noexcept;
      NodeLocation& operator=(const NodeLocation&);

      NodeLocation(NodeLocation&&);
      NodeLocation& operator=(NodeLocation&&);

      const char* begin() const;
      const char* end() const;

      bool is_synthesized() const;

      static NodeLocation make_from(const char* begin, const char* end);
   };

   struct FilePosition {
      std::uint32_t start_line = std::uint32_t(-1), end_line = std::uint32_t(-1), start_column = std::uint32_t(-1), end_column = std::uint32_t(-1);

      inline constexpr bool is_empty() { return start_line == std::uint32_t(-1) && end_line == std::uint32_t(-1) && start_column == std::uint32_t(-1) && end_column == std::uint32_t(-1); }
   };
}