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
61
62
| #include "yaml-cpp/ostream_wrapper.h"
|
| #include <algorithm>
| #include <cstring>
| #include <iostream>
|
| namespace YAML {
| ostream_wrapper::ostream_wrapper()
| : m_buffer(1, '\0'),
| m_pStream(nullptr),
| m_pos(0),
| m_row(0),
| m_col(0),
| m_comment(false) {}
|
| ostream_wrapper::ostream_wrapper(std::ostream& stream)
| : m_buffer{},
| m_pStream(&stream),
| m_pos(0),
| m_row(0),
| m_col(0),
| m_comment(false) {}
|
| ostream_wrapper::~ostream_wrapper() = default;
|
| void ostream_wrapper::write(const std::string& str) {
| if (m_pStream) {
| m_pStream->write(str.c_str(), str.size());
| } else {
| m_buffer.resize(std::max(m_buffer.size(), m_pos + str.size() + 1));
| std::copy(str.begin(), str.end(), m_buffer.begin() + m_pos);
| }
|
| for (char ch : str) {
| update_pos(ch);
| }
| }
|
| void ostream_wrapper::write(const char* str, std::size_t size) {
| if (m_pStream) {
| m_pStream->write(str, size);
| } else {
| m_buffer.resize(std::max(m_buffer.size(), m_pos + size + 1));
| std::copy(str, str + size, m_buffer.begin() + m_pos);
| }
|
| for (std::size_t i = 0; i < size; i++) {
| update_pos(str[i]);
| }
| }
|
| void ostream_wrapper::update_pos(char ch) {
| m_pos++;
| m_col++;
|
| if (ch == '\n') {
| m_row++;
| m_col = 0;
| m_comment = false;
| }
| }
| } // namespace YAML
|
|
