include/openvic-dataloader/detail/BasicParser.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
34
35
36
37

#pragma once

#include <string>
#include <string_view>
#include <vector>

#include <openvic-dataloader/ParseError.hpp>
#include <openvic-dataloader/ParseWarning.hpp>
#include <openvic-dataloader/detail/Concepts.hpp>

namespace ovdl::detail {
   class BasicParser {
   public:
      BasicParser();

      void set_error_log_to_null();
      void set_error_log_to_stderr();
      void set_error_log_to_stdout();
      void set_error_log_to(std::basic_ostream<char>& stream);

      bool has_error() const;
      bool has_fatal_error() const;
      bool has_warning() const;

      const std::vector<ParseError>& get_errors() const;
      const std::vector<ParseWarning>& get_warnings() const;
      std::string_view get_file_path() const;

   protected:
      std::vector<ParseError> _errors;
      std::vector<ParseWarning> _warnings;

      std::reference_wrapper<std::ostream> _error_stream;
      std::string _file_path;
      bool _has_fatal_error = false;
   };
}