Orcus
Loading...
Searching...
No Matches
stream.hpp
1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
6 */
7
8#ifndef INCLUDED_ORCUS_STREAM_HPP
9#define INCLUDED_ORCUS_STREAM_HPP
10
11#include "env.hpp"
12
13#include <memory>
14#include <string>
15
16namespace orcus {
17
23class ORCUS_PSR_DLLPUBLIC file_content
24{
25 struct impl;
26 std::unique_ptr<impl> mp_impl;
27public:
28 file_content(const file_content&) = delete;
29 file_content& operator= (const file_content&) = delete;
30
33 file_content(std::string_view filepath);
35
41 const char* data() const;
42
49 size_t size() const;
50
56 bool empty() const;
57
63 void swap(file_content& other);
64
71 void load(std::string_view filepath);
72
79
80 std::string_view str() const;
81};
82
89class ORCUS_PSR_DLLPUBLIC memory_content
90{
91 struct impl;
92 std::unique_ptr<impl> mp_impl;
93public:
94 memory_content(const file_content&) = delete;
95 memory_content& operator= (const file_content&) = delete;
96
98 memory_content(std::string_view s);
101
102 const char* data() const;
103 size_t size() const;
104 bool empty() const;
105
106 void swap(memory_content& other);
107
114
115 std::string_view str() const;
116};
117
118struct ORCUS_PSR_DLLPUBLIC line_with_offset
119{
120 std::string line;
121 size_t line_number;
122 size_t offset_on_line;
123
124 line_with_offset(std::string _line, size_t _line_number, size_t _offset_on_line);
128};
129
139ORCUS_PSR_DLLPUBLIC std::string create_parse_error_output(std::string_view strm, std::ptrdiff_t offset);
140
151ORCUS_PSR_DLLPUBLIC line_with_offset locate_line_with_offset(std::string_view strm, std::ptrdiff_t offset);
152
164ORCUS_PSR_DLLPUBLIC size_t locate_first_different_char(std::string_view left, std::string_view right);
165
166} // namespace orcus
167
168#endif
169
170/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Definition: stream.hpp:24
size_t size() const
void swap(file_content &other)
void load(std::string_view filepath)
const char * data() const
bool empty() const
Definition: stream.hpp:90
Definition: stream.hpp:119