1 /*
2  * Copyright (c) 2021-2022 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 #include "double_wrapper.h"
17 
18 namespace OHOS {
19 namespace AAFwk {
20 IINTERFACE_IMPL_1(Double, Object, IDouble);
21 
GetValue(double & value)22 ErrCode Double::GetValue(double &value) /* [out] */
23 {
24     VALIDATE_NOT_NULL(&value);
25 
26     value = value_;
27     return ERR_OK;
28 }
29 
Equals(IObject & other)30 bool Double::Equals(IObject &other) /* [in] */
31 {
32     Double *otherObj = static_cast<Double *>(IDouble::Query(&other));
33     return otherObj != nullptr && otherObj->value_ == value_;
34 }
35 
ToString()36 std::string Double::ToString()
37 {
38     return std::to_string(value_);
39 }
40 
Box(double value)41 sptr<IDouble> Double::Box(double value) /* [in] */
42 {
43     sptr<IDouble> object = new Double(value);
44     return object;
45 }
46 
Unbox(IDouble * object)47 double Double::Unbox(IDouble *object) /* [in] */
48 {
49     double value;
50     object->GetValue(value);
51     return value;
52 }
53 
Parse(const std::string & str)54 sptr<IDouble> Double::Parse(const std::string &str) /* [in] */
55 {
56     sptr<IDouble> object;
57     std::size_t idx;
58     double value = std::stod(str, &idx);
59     if (idx != 0) {
60         object = new Double(value);
61     }
62     return object;
63 }
64 }  // namespace AAFwk
65 }  // namespace OHOS