A client for the SmartREST protocol from Cumulocity.
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Diff: SmartRest/NullValue.h
- Revision:
- 11:844856ab160d
- Parent:
- 10:478414cc15a4
- Child:
- 12:788dd934f283
--- a/SmartRest/NullValue.h Wed Feb 05 16:21:46 2014 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,55 +0,0 @@ -/* - * NullValue.h - * - * Created on: Nov 1, 2013 - * * Authors: Vincent Wochnik <v.wochnik@gmail.com> - * - * Copyright (c) 2013 Cumulocity GmbH - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#ifndef NULLVALUE_H -#define NULLVALUE_H - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "Value.h" - -class NullValue : public Value -{ -public: - NullValue(); - - uint8_t valueType() const; - long integerValue() const; - double floatValue() const; - char * characterValue() const; - - size_t write(AbstractDataSink&) const; - size_t length() const; - Value* copy() const; -}; - -extern NullValue aNullValue; - -#endif