/usr/include/corelinux/ScalarIdentifiers.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.
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#define __SCALARIDENTIFIERS_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 ScalarIdentifiers.hpp is included by Common.hpp only.
#endif
namespace corelinux
{
/**
ScalarIdentifier provides a templated interface
for declaring CoreLinux Identifiers for simple scalar
types
*/
template< class ScalarType >
class ScalarIdentifier : public Identifier
{
public:
//
// Constructors and destructor
//
/// Default constructor
ScalarIdentifier( void )
:
Identifier(),
theScalar(0)
{
; // do nothing
}
/// Initializing constructor
ScalarIdentifier( ScalarType aType )
:
Identifier(),
theScalar(aType)
{
; // do nothing
}
/// Copy constructor
ScalarIdentifier( const ScalarIdentifier &aScalar )
:
Identifier(aScalar),
theScalar( aScalar.getScalar() )
{
; // do nothing
}
/// Virtual Destructor
virtual ~ScalarIdentifier( void )
{
; // do nothing
}
//
// Operator overloads
//
/// Operator assignment for scalars
inline ScalarType & operator=( ScalarType aScalar )
{
theScalar = aScalar;
return ( *this );
}
/// Operator assignment of Identifiers
inline ScalarIdentifier & operator=( const ScalarIdentifier &aScalar )
{
theScalar = aScalar.getScalar();
return ( *this );
}
/// Reference cast operator
inline operator ScalarType &( void )
{
return theScalar;
}
/// Pointer cast operator
inline operator ScalarType *( void )
{
return &theScalar;
}
//
// Accessors
//
/// Returns a const reference
inline const ScalarType & getScalar( void ) const
{
return theScalar;
}
protected:
/**
Equality method
@param Identifier const reference
@return true if equal, false otherwise
*/
virtual bool isEqual( IdentifierCref aRef ) const
{
return ( theScalar ==
((const ScalarIdentifier &)aRef).theScalar );
}
/**
Less than method
@param Identifier const reference
@return true if less than, false otherwise
*/
virtual bool isLessThan( IdentifierCref aRef ) const
{
return ( theScalar <
((const ScalarIdentifier &)aRef).theScalar );
}
/**
Less than or equal method.
@param Identifier const reference
@return true if less than or equal, false otherwise
*/
virtual bool isLessThanOrEqual( IdentifierCref aRef ) const
{
return ( theScalar <=
((const ScalarIdentifier &)aRef).theScalar );
}
/**
Greater than method.
@param Identifier const reference
@return true if greater than, false otherwise
*/
virtual bool isGreaterThan( IdentifierCref aRef ) const
{
return ( theScalar >
((const ScalarIdentifier &)aRef).theScalar );
}
/**
Greater than or equal method.
@param Identifier const reference
@return true if greater than or equal, false otherwise
*/
virtual bool isGreaterThanOrEqual( IdentifierCref aRef ) const
{
return ( theScalar >=
((const ScalarIdentifier &)aRef).theScalar );
}
private:
/// The scalar storage
ScalarType theScalar;
};
}
using corelinux::Dword;
using corelinux::Int;
using corelinux::Short;
using corelinux::Word;
using corelinux::UnsignedInt;
/// Integer Identifier (int)
DECLARE_TYPE( CORELINUX(ScalarIdentifier<Int>), IntIdentifier );
/// Unsigned integer identifier (UnsignedInt)
DECLARE_TYPE( CORELINUX(ScalarIdentifier<UnsignedInt>), UnsignedIdentifier );
/// Short Identifer (short int)
DECLARE_TYPE( CORELINUX(ScalarIdentifier<Short>), ShortIdentifier );
/// Dword Identifier (unsigned long)
DECLARE_TYPE( CORELINUX(ScalarIdentifier<Dword>), DwordIdentifier );
/// Word identifier (unsigned short)
DECLARE_TYPE( CORELINUX(ScalarIdentifier<Word>), WordIdentifier );
/// SemphoreIdentifier used by Semaphores and SemaphoreGroups
DECLARE_TYPE( ShortIdentifier, SemaphoreIdentifier );
/// SemphoreGroupIdentifier used by Semaphores and SemaphoreGroups
DECLARE_TYPE( IntIdentifier, SemaphoreGroupIdentifier );
/// ThreadIdentifier used by Threads
DECLARE_TYPE( IntIdentifier, ThreadIdentifier );
/// ProcessIdentifier used by ?
DECLARE_TYPE( IntIdentifier, ProcessIdentifier );
/// MemoryIdentifier used by Memory
DECLARE_TYPE( IntIdentifier, MemoryIdentifier );
/// User identifier
DECLARE_TYPE( UnsignedIdentifier, UserIdentifier );
/// Group identifier
DECLARE_TYPE( UnsignedIdentifier, GroupIdentifier );
#endif // if defined(__SCALARIDENTIFIERS_HPP)
/*
Common rcs information do not modify
$Author: frankc $
$Revision: 1.2 $
$Date: 2000/05/25 04:26:14 $
$Locker: $
*/
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