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Diffstat (limited to 'parameter/FixedPointParameterType.h')
-rw-r--r-- | parameter/FixedPointParameterType.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/parameter/FixedPointParameterType.h b/parameter/FixedPointParameterType.h new file mode 100644 index 0000000..4aaf5a0 --- /dev/null +++ b/parameter/FixedPointParameterType.h @@ -0,0 +1,61 @@ +/* <auto_header> + * <FILENAME> + * + * INTEL CONFIDENTIAL + * Copyright © 2011 Intel + * Corporation All Rights Reserved. + * + * The source code contained or described herein and all documents related to + * the source code ("Material") are owned by Intel Corporation or its suppliers + * or licensors. Title to the Material remains with Intel Corporation or its + * suppliers and licensors. The Material contains trade secrets and proprietary + * and confidential information of Intel or its suppliers and licensors. The + * Material is protected by worldwide copyright and trade secret laws and + * treaty provisions. No part of the Material may be used, copied, reproduced, + * modified, published, uploaded, posted, transmitted, distributed, or + * disclosed in any way without Intel’s prior express written permission. + * + * No license under any patent, copyright, trade secret or other intellectual + * property right is granted to or conferred upon you by disclosure or delivery + * of the Materials, either expressly, by implication, inducement, estoppel or + * otherwise. Any license under such intellectual property rights must be + * express and approved by Intel in writing. + * + * AUTHOR: Patrick Benavoli (patrickx.benavoli@intel.com) + * CREATED: 2011-06-01 + * UPDATED: 2011-07-27 + * + * + * </auto_header> + */ +#pragma once + +#include "ParameterType.h" + +class CFixedPointParameterType : public CParameterType +{ +public: + CFixedPointParameterType(const string& strName); + + // From IXmlSink + virtual bool fromXml(const CXmlElement& xmlElement, CXmlSerializingContext& serializingContext); + + // XML Serialization value space handling + // Value space handling for configuration import + virtual void handleValueSpaceAttribute(CXmlElement& xmlConfigurableElementSettingsElement, CConfigurationAccessContext& configurationAccessContext) const; + + // Conversion + virtual bool asInteger(const string& strValue, uint32_t& uiValue, CParameterAccessContext& parameterAccessContext) const; + virtual void asString(const uint32_t& uiValue, string& strValue, CParameterAccessContext& parameterAccessContext) const; + + // CElement + virtual string getKind() const; +private: + // Util size + uint32_t getUtilSizeInBits() const; + + // Integral part in Q notation + uint32_t _uiIntegral; + // Fractional part in Q notation + uint32_t _uiFractional; +}; |