1/*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef OHOS_IDL_STRINGBUILDER_H
17#define OHOS_IDL_STRINGBUILDER_H
18
19#include "util/string.h"
20
21namespace OHOS {
22namespace Idl {
23class StringBuilder {
24public:
25    ~StringBuilder();
26
27    StringBuilder& Append(char c);
28
29    StringBuilder& Append(const char* string);
30
31    StringBuilder& Append(const String& string);
32
33    StringBuilder& AppendFormat(const char* format, ...);
34
35    String ToString() const;
36
37private:
38    bool Grow(size_t size);
39
40    static const char* TAG;
41    char* buffer_ = nullptr;
42    size_t position_ = 0;
43    size_t capacity_ = 0;
44};
45}
46}
47#endif // OHOS_IDL_STRINGBUILDER_H
48