1ba5c3796Sopenharmony_ci/*
2ba5c3796Sopenharmony_ci * Copyright (c) 2022 Huawei Device Co., Ltd.
3ba5c3796Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
4ba5c3796Sopenharmony_ci * you may not use this file except in compliance with the License.
5ba5c3796Sopenharmony_ci * You may obtain a copy of the License at
6ba5c3796Sopenharmony_ci *
7ba5c3796Sopenharmony_ci *     http://www.apache.org/licenses/LICENSE-2.0
8ba5c3796Sopenharmony_ci *
9ba5c3796Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software
10ba5c3796Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
11ba5c3796Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12ba5c3796Sopenharmony_ci * See the License for the specific language governing permissions and
13ba5c3796Sopenharmony_ci * limitations under the License.
14ba5c3796Sopenharmony_ci */
15ba5c3796Sopenharmony_ci
16ba5c3796Sopenharmony_ci#ifndef OHOS_MEMORY_MEMMGR_COMMON_INCLUDE_MEM_MGR_PTR_UTIL_H
17ba5c3796Sopenharmony_ci#define OHOS_MEMORY_MEMMGR_COMMON_INCLUDE_MEM_MGR_PTR_UTIL_H
18ba5c3796Sopenharmony_ci
19ba5c3796Sopenharmony_ci#include "hilog/log.h"
20ba5c3796Sopenharmony_ci
21ba5c3796Sopenharmony_cinamespace OHOS {
22ba5c3796Sopenharmony_cinamespace Memory {
23ba5c3796Sopenharmony_ci#define DECLARE_SHARED_POINTER(classType, ptrName) std::shared_ptr<classType> ptrName = nullptr
24ba5c3796Sopenharmony_ci
25ba5c3796Sopenharmony_ci#define DECLARE_UNIQUE_POINTER(classType, ptrName) std::unique_ptr<classType> ptrName = nullptr
26ba5c3796Sopenharmony_ci
27ba5c3796Sopenharmony_ci#define MAKE_POINTER(ptrSelf, ptrType, classType, errLog, errAction, ...)   \
28ba5c3796Sopenharmony_ci    do {                                                                    \
29ba5c3796Sopenharmony_ci        ptrSelf = nullptr;                                                  \
30ba5c3796Sopenharmony_ci        try {                                                               \
31ba5c3796Sopenharmony_ci            ptrSelf = std::make_##ptrType<classType>(__VA_ARGS__);          \
32ba5c3796Sopenharmony_ci        } catch (...) {                                                     \
33ba5c3796Sopenharmony_ci            HILOGE(errLog);                                                 \
34ba5c3796Sopenharmony_ci        };                                                                  \
35ba5c3796Sopenharmony_ci        if (ptrSelf == nullptr) {                                           \
36ba5c3796Sopenharmony_ci            errAction;                                                      \
37ba5c3796Sopenharmony_ci        }                                                                   \
38ba5c3796Sopenharmony_ci    } while (0)
39ba5c3796Sopenharmony_ci} // namespace MemMgr
40ba5c3796Sopenharmony_ci} // namespace OHOS
41ba5c3796Sopenharmony_ci#endif // OHOS_MEMORY_MEMMGR_COMMON_INCLUDE_MEM_MGR_PTR_UTIL_H
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