SignalSet.hxx
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上传日期:2013-07-25
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- #if !defined(VOCAL_SIGNAL_SET_HXX)
- #define VOCAL_SIGNAL_SET_HXX
- /* ====================================================================
- * The Vovida Software License, Version 1.0
- *
- * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The names "VOCAL", "Vovida Open Communication Application Library",
- * and "Vovida Open Communication Application Library (VOCAL)" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact vocal@vovida.org.
- *
- * 4. Products derived from this software may not be called "VOCAL", nor
- * may "VOCAL" appear in their name, without prior written
- * permission of Vovida Networks, Inc.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
- * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
- * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
- * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * ====================================================================
- *
- * This software consists of voluntary contributions made by Vovida
- * Networks, Inc. and many individuals on behalf of Vovida Networks,
- * Inc. For more information on Vovida Networks, Inc., please see
- * <http://www.vovida.org/>.
- *
- */
- static const char* const SignalSet_hxx_Version =
- "$Id: SignalSet.hxx,v 1.4 2001/06/29 05:36:29 bko Exp $";
- #include <signal.h>
- #include <vector>
- #include "Writer.hxx"
- #ifdef WIN32
- using std::vector;
- #include "StdAfx.h"
- typedef int siginfo_t;
- #endif
- /** Infrastructure common to VOCAL.
- */
- namespace Vocal
- {
- /** Infrastructure common to VOCAL to handle signals.
- */
- namespace Signals
- {
- /** A light-weight wrapper for the sigset_t structure.<br><br>
- *
- * @see Vocal::Signals::SignalAction
- * @see Vocal::Signals::SignalHandler
- */
- class SignalSet : public Vocal::IO::Writer
- {
- public:
- /** Default constructor.
- */
- SignalSet();
- /** Create a signal set with the given signal.
- */
- SignalSet(int signum);
- /** Create a signal set with the array of signals.
- */
- SignalSet(int *, size_t);
- /** Crate a signal set with the vector of signals.
- */
- SignalSet(const vector<int> &);
- /** Copy constructor.
- */
- SignalSet(const SignalSet &);
- /** Virtual destructor.
- */
- virtual ~SignalSet();
- /** Equality relational operator.
- */
- SignalSet & operator=(const SignalSet &);
- /** All signals are set.
- */
- void fill();
- /** No signals set.
- */
- void empty();
- /** Add the given signal to the set.
- */
- void insert(int);
- /** Add the given array of signals to the set.
- */
- void insert(int *, size_t);
- /** Add the given vector of signals to the set.
- */
- void insert(const vector<int> &);
- /** Remove a signal from the set.
- */
- void erase(int);
- /** Remove an array of signals from the set.
- */
- void erase(int *, size_t);
- /** Remove a vector of signals from the set.
- */
- void erase(const vector<int> &);
- /** Returns true if the given signal is in the set.
- */
- bool contains(int) const;
- /** Returns true if all the signals in the array are in the set.
- */
- bool contains(int *, size_t) const;
- /** Returne true if all the signals in the vector are in the set.
- */
- bool contains(const vector<int> &) const;
- /** Returns the vector of signal set.
- */
- const vector<int> & signalNumbers() const;
- /** The native signal set.
- */
- sigset_t signals;
- /** Write the SignalSet to an ostream.
- */
- virtual ostream & writeTo(ostream &) const;
- private:
- vector<int> mySignalNumbers;
- };
- } // namespace Signals
- } // namespace Vocal
- #include "DeprecatedSignalSet.hxx"
- #endif // !defined(VOCAL_SIGNAL_SET_HXX)