/usr/include/jaula/jaula_value_null.h is in libjaula-dev 1.4.0-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | /*
* jaula_value_null.h : JSON Analysis User Library Acronym
* JSON null values definitions
*
* Copyright (C) 2007, 2008, 2009 Kombo Morongo <morongo666@gmail.com>
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at
* your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*
* svn info:
* $Author: morongo $
* $HeadURL: https://jaula.svn.sourceforge.net/svnroot/jaula/tags/jaula-1.4.0/jaula/jaula_value_null.h $
* $Id: jaula_value_null.h 45 2009-01-11 16:17:03Z morongo $
* $Revision: 45 $
*/
#ifndef _JAULA_VALUE_NULL_H_
#define _JAULA_VALUE_NULL_H_
#include <jaula/jaula_value.h>
/**
* \addtogroup jaula_val JAULA: JSON Values containers
*/
namespace JAULA
{ // namespace JAULA
/**
* \brief class for handling null values
*
* \ingroup jaula_val
*
* \par
* This class is a container for JSON Null values
*
* \author Kombo Morongo <morongo666@gmail.com>
*/
class Value_Null : public Value
{ // class Value_Null
public:
/**
* \brief Constructor
*/
Value_Null(void);
/**
* \brief Destructor
*/
virtual ~Value_Null();
/**
* \brief Represents the instance in a stream
*
* \param ostr Stream where the instance is to be represented.
*
* \par Description
* writes the instance content in JSON notation in a stream.
*/
virtual void repr(std::ostream &ostr) const;
/**
* \brief Copies the contents of one instance into another
*
* \param origin Reference to the value to be copied.
*
* \exception Bad_Data_Type
* This exception is launched in case that origin and destination value
* types are different.
*/
virtual void set(Value const &origin) throw(Bad_Data_Type);
}; // class Value_Null
} // namespace JAULA
#endif
// EOF $Id: jaula_value_null.h 45 2009-01-11 16:17:03Z morongo $
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