Jip J. Dekker
3e72b0e857
git-subtree-dir: software/gecode_on_record git-subtree-split: 37ed9bda495ea87e63217c19a374b5a93bb0078e
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
|
|
/*
|
|
* Main authors:
|
|
* Christian Schulte <schulte@gecode.org>
|
|
*
|
|
* Copyright:
|
|
* Christian Schulte, 2017
|
|
*
|
|
* This file is part of Gecode, the generic constraint
|
|
* development environment:
|
|
* http://www.gecode.org
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
namespace Gecode { namespace Kernel {
|
|
|
|
/// Class to store data shared among several spaces
|
|
class SharedSpaceData : public SharedHandle {
|
|
public:
|
|
/// The shared data
|
|
class Data : public SharedHandle::Object {
|
|
public:
|
|
/// The shared memory area
|
|
SharedMemory sm;
|
|
/// The global propagator information
|
|
GPI gpi;
|
|
/// Default constructor
|
|
Data(void);
|
|
/// Destructor
|
|
virtual ~Data(void);
|
|
};
|
|
/// Initialize
|
|
SharedSpaceData(void);
|
|
/// Initialize from \a ssd
|
|
SharedSpaceData(const SharedSpaceData& ssd);
|
|
/// Assignment operator
|
|
SharedSpaceData& operator =(const SharedSpaceData& r);
|
|
/// Delete
|
|
~SharedSpaceData(void);
|
|
/// Provide access
|
|
Data& data(void) const;
|
|
};
|
|
|
|
|
|
|
|
forceinline
|
|
SharedSpaceData::Data::Data(void) {}
|
|
|
|
forceinline
|
|
SharedSpaceData::Data::~Data(void) {}
|
|
|
|
|
|
|
|
forceinline
|
|
SharedSpaceData::SharedSpaceData(void)
|
|
: SharedHandle(new Data) {}
|
|
|
|
forceinline
|
|
SharedSpaceData::SharedSpaceData(const SharedSpaceData& ssd)
|
|
: SharedHandle(ssd) {}
|
|
|
|
forceinline SharedSpaceData&
|
|
SharedSpaceData::operator =(const SharedSpaceData& ssd) {
|
|
(void) SharedHandle::operator =(ssd);
|
|
return *this;
|
|
}
|
|
|
|
forceinline
|
|
SharedSpaceData::~SharedSpaceData(void) {}
|
|
|
|
forceinline SharedSpaceData::Data&
|
|
SharedSpaceData::data(void) const {
|
|
return static_cast<Data&>(*object());
|
|
}
|
|
|
|
}}
|
|
|
|
// STATISTICS: kernel-memory
|