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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/*************************************************************************/
/* string_builder.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef STRING_BUILDER_H
#define STRING_BUILDER_H
#include "core/string/ustring.h"
#include "core/templates/vector.h"
class StringBuilder {
uint32_t string_length = 0;
Vector<String> strings;
Vector<const char *> c_strings;
// -1 means it's a Godot String
// a natural number means C string.
Vector<int32_t> appended_strings;
public:
StringBuilder &append(const String &p_string);
StringBuilder &append(const char *p_cstring);
_FORCE_INLINE_ StringBuilder &operator+(const String &p_string) {
return append(p_string);
}
_FORCE_INLINE_ StringBuilder &operator+(const char *p_cstring) {
return append(p_cstring);
}
_FORCE_INLINE_ void operator+=(const String &p_string) {
append(p_string);
}
_FORCE_INLINE_ void operator+=(const char *p_cstring) {
append(p_cstring);
}
_FORCE_INLINE_ int num_strings_appended() const {
return appended_strings.size();
}
_FORCE_INLINE_ uint32_t get_string_length() const {
return string_length;
}
String as_string() const;
_FORCE_INLINE_ operator String() const {
return as_string();
}
StringBuilder() {}
};
#endif // STRING_BUILDER_H
|