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