xref: /aosp_15_r20/external/parameter-framework/upstream/parameter/BaseIntegerParameterType.h (revision c33452fb792a5495ec310a9626f2638b053af5dd)
1 /*
2  * Copyright (c) 2016, Intel Corporation
3  * All rights reserved.
4  *
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6  * are permitted provided that the following conditions are met:
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9  * list of conditions and the following disclaimer.
10  *
11  * 2. Redistributions in binary form must reproduce the above copyright notice,
12  * this list of conditions and the following disclaimer in the documentation and/or
13  * other materials provided with the distribution.
14  *
15  * 3. Neither the name of the copyright holder nor the names of its contributors
16  * may be used to endorse or promote products derived from this software without
17  * specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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29  */
30 #pragma once
31 
32 #include "ParameterType.h"
33 
34 #include <string>
35 
36 class CParameterAdaptation;
37 
38 /** Base class for CIntegerParameterType
39  *
40  * CIntegerParameterType is template - this class Contains the parts that do
41  * not depend on template arguments in order to make the implementation more
42  * consise.
43  */
44 class CBaseIntegerParameterType : public CParameterType
45 {
46 public:
CBaseIntegerParameterType(const std::string & name)47     CBaseIntegerParameterType(const std::string &name) : CParameterType(name){};
48 
49     // CElement
50     std::string getKind() const override;
51 
52     bool fromBlackboard(uint32_t &uiUserValue, uint32_t uiValue,
53                         CParameterAccessContext &parameterAccessContext) const override;
54     bool fromBlackboard(int32_t &iUserValue, uint32_t uiValue,
55                         CParameterAccessContext &parameterAccessContext) const override;
fromBlackboard(double & dUserValue,uint32_t uiValue,CParameterAccessContext & parameterAccessContext)56     bool fromBlackboard(double &dUserValue, uint32_t uiValue,
57                         CParameterAccessContext &parameterAccessContext) const override
58     {
59         return CParameterType::fromBlackboard(dUserValue, uiValue, parameterAccessContext);
60     }
61     bool fromBlackboard(std::string &strValue, const uint32_t &value,
62                         CParameterAccessContext &parameterAccessContext) const override = 0;
63 
64 protected:
65     // Adaptation element retrieval
66     const CParameterAdaptation *getParameterAdaptation() const;
67 
68 private:
69     // Returns true if children dynamic creation is to be dealt with
70     bool childrenAreDynamic() const override;
71 };
72