1 /* 2 * Copyright (c) 2011-2014, 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 <stdint.h> 33 34 #include "BaseParameter.h" 35 36 #include <string> 37 38 class CParameter : public CBaseParameter 39 { 40 public: 41 CParameter(const std::string& strName, const CTypeElement* pTypeElement); 42 43 // Instantiation, allocation 44 virtual uint32_t getFootPrint() const; 45 46 // Type 47 virtual Type getType() const; 48 49 // XML configuration settings parsing/composing 50 virtual bool serializeXmlSettings(CXmlElement& xmlConfigurationSettingsElementContent, CConfigurationAccessContext& configurationAccessContext) const; 51 52 // Boolean access 53 virtual bool accessAsBoolean(bool& bValue, bool bSet, CParameterAccessContext& parameterAccessContext) const; 54 55 // Integer Access 56 virtual bool accessAsInteger(uint32_t& uiValue, bool bSet, CParameterAccessContext& parameterAccessContext) const; 57 58 // Signed Integer Access 59 virtual bool accessAsSignedInteger(int32_t& iValue, bool bSet, CParameterAccessContext& parameterAccessContext) const; 60 61 // Double Access 62 virtual bool accessAsDouble(double& dValue, bool bSet, CParameterAccessContext& parameterAccessContext) const; 63 protected: 64 // Used for simulation and virtual subsystems 65 virtual void setDefaultValues(CParameterAccessContext& parameterAccessContext) const; 66 67 // Actual value access 68 virtual bool doSetValue(const std::string& strValue, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const; 69 virtual void doGetValue(std::string& strValue, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const; 70 71 // Value space handling for configuration import 72 void handleValueSpaceAttribute(CXmlElement& xmlConfigurableElementSettingsElement, CConfigurationAccessContext& configurationAccessContext) const; 73 74 // Size 75 uint32_t getSize() const; 76 private: 77 // Generic Access 78 template <typename type> 79 bool doAccess(type& value, bool bSet, CParameterAccessContext& parameterAccessContext) const; 80 template <typename type> 81 bool doSet(type value, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const; 82 template <typename type> 83 bool doGet(type& value, uint32_t uiOffset, CParameterAccessContext& parameterAccessContext) const; 84 }; 85
