/usr/include/corelinux/State.hpp is in libcorelinux-dev 0.4.32-7.4ubuntu1.
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 91 92 93 94 95 96 97 98 99 100 101 102 103 | #if !defined (__STATE_HPP)
#define __STATE_HPP
/*
CoreLinux++
Copyright (C) 1999,2000 CoreLinux Consortium
The CoreLinux++ Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The CoreLinux++ Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#if !defined(__COMMON_HPP)
#include <Common.hpp>
#endif
namespace corelinux
{
DECLARE_CLASS( Context );
DECLARE_CLASS( State );
/**
Allow an object to alter its behavior when its internal state changes.
The object will appear to change its class. State is best served
as a flyweight and singleton.
*/
class State
{
public:
/// Default Constructor
State( void );
/// Virtual Destructor
virtual ~State( void );
//
// Operator overloads
//
/**
Equality operator overload
@param State const reference
@return true if equal, false otherwise
*/
bool operator==( StateCref ) const;
//
// Mutators
//
/// Called by context
virtual void handle( void ) = 0;
protected:
/** Copy Constructor
@param State const reference
@exception Assertion to help enforce singleton
*/
State( StateCref ) throw ( Assertion );
/**
Assignment operator overload
@param State const reference
@return State reference to self
@exception Assertion to help enforce singleton
*/
StateRef operator=( StateCref ) throw ( Assertion );
/// Sets context state change
void setCurrentState( ContextPtr, StatePtr )
throw ( NullPointerException );
};
}
#endif // if !defined(__STATE_HPP)
/*
Common rcs information do not modify
$Author: frankc $
$Revision: 1.1 $
$Date: 2000/05/17 03:43:30 $
$Locker: $
*/
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