/usr/include/corelinux/Synchronized.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | #if !defined(__SYNCHRONIZED_HPP)
#define __SYNCHRONIZED_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 IN_COMMON_HPP
#error Synchronized.hpp is included by Common.hpp only.
#endif
#if !defined(__SEMAPHOREEXCEPTION_HPP)
#include <SemaphoreException.hpp>
#endif
namespace corelinux
{
DECLARE_CLASS( Synchronized );
/**
Synchronized is a mixin which allows class objects
to enable monitor functionality
*/
class Synchronized
{
protected:
DECLARE_CLASS( Guard );
/**
Guard is the automatic instance that insures
a lock is not held beyond the scope where it
was instantiated.
*/
class Guard
{
public:
/// Default constructor
Guard( GuardCref );
/// Destructor
~Guard( void );
//
// Mutator
//
/// Releases before destruction
void release( void );
protected:
friend class Synchronized;
/// Called by Synchronized object
Guard( SynchronizedPtr );
/// Default constructor never called
Guard( void );
/// Assignment operator never called
GuardRef operator=( GuardCref );
private:
/// The object being guarded
mutable SynchronizedPtr theSynchronized;
};
public:
//
// Constructors and destructor
//
/// Default constructor
Synchronized( void );
/// Copy constructor
Synchronized( SynchronizedCref );
/// Virtual Destructor
virtual ~Synchronized( void );
//
// Operator overloads
//
/// Assignment operator
SynchronizedRef operator=( SynchronizedCref );
/// Equality operator
bool operator==( SynchronizedCref ) const;
protected:
//
// Mutators
//
/**
Access returns a instance of Guard which is block
scoped to the caller.
@return Guard the blocking instance
*/
Guard access( void ) const throw(SemaphoreException) ;
};
#define GUARD \
Guard aGuardedLock( this->access() )
}
#endif // if !defined(__SYNCHRONIZED_HPP)
/*
Common rcs information do not modify
$Author: prudhomm $
$Revision: 1.4 $
$Date: 2000/08/31 22:52:20 $
$Locker: $
*/
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