/usr/include/casacore/casa/Utilities/RegSequence.h is in casacore-dev 2.2.0-2.
This file is owned by root:root, with mode 0o644.
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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 | //# RegSequence.h: Sequence for the Register template functions
//# Copyright (C) 1993,1994,1995,1999
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This 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.
//#
//# 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 Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: aips2-request@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
//#
//# $Id$
#ifndef CASA_REGSEQUENCE_H
#define CASA_REGSEQUENCE_H
#include <casacore/casa/aips.h>
#include <casacore/casa/Utilities/Sequence.h>
#include <casacore/casa/OS/Mutex.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
// <summary> Sequence for the Register() template functions </summary>
// <use visibility=export>
// <reviewed reviewer="Friso Olnon" date="1995/03/17" tests="" demos="">
// </reviewed>
// <prerequisite>
// <li> class <linkto class=Sequence>Sequence</linkto>
// <li> global function <linkto group="Register.h#register">Register</linkto>
// </prerequisite>
// <synopsis>
// This class provides a <linkto class=Sequence>Sequence</linkto> for the
// <linkto group="Register.h#register">Register()</linkto> template
// functions. Providing a separate sequence exclusively for
// <src>Register()</src> makes it less likely that the <src>uInt</src>
// counter will overflow.
// </synopsis>
class RegSequence : public Sequence<uInt> {
public:
// Get the next <src>uInt</src> value in the sequence (thread-safe).
// <group>
uInt getNext();
static uInt SgetNext() {return ++num;}
// </group>
private:
static uInt num;
static Mutex theirMutex;
};
} //# NAMESPACE CASACORE - END
#endif
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