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      1 /*
      2  * Copyright (c) 2016, Intel Corporation
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without modification,
      6  * are permitted provided that the following conditions are met:
      7  *
      8  * 1. Redistributions of source code must retain the above copyright notice, this
      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
     23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
     26  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     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:
     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;
     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