/usr/include/gecode/kernel/var-imp.hpp is in libgecode-dev 3.7.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* CAUTION:
* This file has been automatically generated. Do not edit,
* edit the following files instead:
* - ./gecode/int/var-imp/int.vis
* - ./gecode/int/var-imp/bool.vis
* - ./gecode/set/var-imp/set.vis
*
* This file contains generated code fragments which are
* copyrighted as follows:
*
* Main author:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2007
*
* The generated code fragments are 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.
*
*/
#ifdef GECODE_HAS_INT_VARS
namespace Gecode { namespace Int {
/// Base-class for Int-variable implementations
class IntVarImpBase : public Gecode::VarImp<Gecode::Int::IntVarImpConf> {
protected:
/// Constructor for cloning \a x
IntVarImpBase(Gecode::Space& home, bool share, IntVarImpBase& x);
public:
/// Constructor for creating static instance of variable
IntVarImpBase(void);
/// Constructor for creating variable
IntVarImpBase(Gecode::Space& home);
/// \name Dependencies
//@{
/** \brief Subscribe propagator \a p with propagation condition \a pc
*
* In case \a schedule is false, the propagator is just subscribed but
* not scheduled for execution (this must be used when creating
* subscriptions during propagation).
*
* In case the variable is assigned (that is, \a assigned is
* true), the subscribing propagator is scheduled for execution.
* Otherwise, the propagator subscribes and is scheduled for execution
* with modification event \a me provided that \a pc is different
* from \a PC_INT_VAL.
*/
void subscribe(Gecode::Space& home, Gecode::Propagator& p, Gecode::PropCond pc, bool assigned, bool schedule);
/// Subscribe advisor \a a if \a assigned is false.
void subscribe(Gecode::Space& home, Gecode::Advisor& a, bool assigned);
/// Notify that variable implementation has been modified with modification event \a me and delta information \a d
Gecode::ModEvent notify(Gecode::Space& home, Gecode::ModEvent me, Gecode::Delta& d);
//@}
};
}}
#endif
#ifdef GECODE_HAS_INT_VARS
namespace Gecode { namespace Int {
/// Base-class for Bool-variable implementations
class BoolVarImpBase : public Gecode::VarImp<Gecode::Int::BoolVarImpConf> {
protected:
/// Constructor for cloning \a x
BoolVarImpBase(Gecode::Space& home, bool share, BoolVarImpBase& x);
public:
/// Constructor for creating static instance of variable
BoolVarImpBase(void);
/// Constructor for creating variable
BoolVarImpBase(Gecode::Space& home);
/// \name Dependencies
//@{
/** \brief Subscribe propagator \a p with propagation condition \a pc
*
* In case \a schedule is false, the propagator is just subscribed but
* not scheduled for execution (this must be used when creating
* subscriptions during propagation).
*
* In case the variable is assigned (that is, \a assigned is
* true), the subscribing propagator is scheduled for execution.
* Otherwise, the propagator subscribes and is scheduled for execution
* with modification event \a me provided that \a pc is different
* from \a PC_BOOL_VAL.
*/
void subscribe(Gecode::Space& home, Gecode::Propagator& p, Gecode::PropCond pc, bool assigned, bool schedule);
/// Subscribe advisor \a a if \a assigned is false.
void subscribe(Gecode::Space& home, Gecode::Advisor& a, bool assigned);
/// Notify that variable implementation has been modified with modification event \a me and delta information \a d
Gecode::ModEvent notify(Gecode::Space& home, Gecode::ModEvent me, Gecode::Delta& d);
//@}
};
}}
#endif
#ifdef GECODE_HAS_SET_VARS
namespace Gecode { namespace Set {
/// Base-class for Set-variable implementations
class SetVarImpBase : public Gecode::VarImp<Gecode::Set::SetVarImpConf> {
protected:
/// Constructor for cloning \a x
SetVarImpBase(Gecode::Space& home, bool share, SetVarImpBase& x);
public:
/// Constructor for creating static instance of variable
SetVarImpBase(void);
/// Constructor for creating variable
SetVarImpBase(Gecode::Space& home);
/// \name Dependencies
//@{
/** \brief Subscribe propagator \a p with propagation condition \a pc
*
* In case \a schedule is false, the propagator is just subscribed but
* not scheduled for execution (this must be used when creating
* subscriptions during propagation).
*
* In case the variable is assigned (that is, \a assigned is
* true), the subscribing propagator is scheduled for execution.
* Otherwise, the propagator subscribes and is scheduled for execution
* with modification event \a me provided that \a pc is different
* from \a PC_SET_VAL.
*/
void subscribe(Gecode::Space& home, Gecode::Propagator& p, Gecode::PropCond pc, bool assigned, bool schedule);
/// Subscribe advisor \a a if \a assigned is false.
void subscribe(Gecode::Space& home, Gecode::Advisor& a, bool assigned);
/// Notify that variable implementation has been modified with modification event \a me and delta information \a d
Gecode::ModEvent notify(Gecode::Space& home, Gecode::ModEvent me, Gecode::Delta& d);
//@}
};
}}
#endif
#ifdef GECODE_HAS_INT_VARS
namespace Gecode { namespace Int {
forceinline
IntVarImpBase::IntVarImpBase(void) {}
forceinline
IntVarImpBase::IntVarImpBase(Gecode::Space& home)
: Gecode::VarImp<Gecode::Int::IntVarImpConf>(home) {}
forceinline
IntVarImpBase::IntVarImpBase(Gecode::Space& home, bool share, IntVarImpBase& x)
: Gecode::VarImp<Gecode::Int::IntVarImpConf>(home,share,x) {}
forceinline void
IntVarImpBase::subscribe(Gecode::Space& home, Gecode::Propagator& p, Gecode::PropCond pc, bool assigned, bool schedule) {
Gecode::VarImp<Gecode::Int::IntVarImpConf>::subscribe(home,p,pc,assigned,ME_INT_BND,schedule);
}
forceinline void
IntVarImpBase::subscribe(Gecode::Space& home, Gecode::Advisor& a, bool assigned) {
Gecode::VarImp<Gecode::Int::IntVarImpConf>::subscribe(home,a,assigned);
}
forceinline Gecode::ModEvent
IntVarImpBase::notify(Gecode::Space& home, Gecode::ModEvent me, Gecode::Delta& d) {
switch (me) {
case ME_INT_VAL:
// Conditions: VAL, BND, DOM
schedule(home,PC_INT_VAL,PC_INT_DOM,ME_INT_VAL);
if (!Gecode::VarImp<Gecode::Int::IntVarImpConf>::advise(home,ME_INT_VAL,d))
return ME_INT_FAILED;
cancel(home);
break;
case ME_INT_BND:
// Conditions: BND, DOM
schedule(home,PC_INT_BND,PC_INT_DOM,ME_INT_BND);
if (!Gecode::VarImp<Gecode::Int::IntVarImpConf>::advise(home,ME_INT_BND,d))
return ME_INT_FAILED;
break;
case ME_INT_DOM:
// Conditions: DOM
schedule(home,PC_INT_DOM,PC_INT_DOM,ME_INT_DOM);
if (!Gecode::VarImp<Gecode::Int::IntVarImpConf>::advise(home,ME_INT_DOM,d))
return ME_INT_FAILED;
break;
default: GECODE_NEVER;
}
return me;
}
}}
#endif
#ifdef GECODE_HAS_INT_VARS
namespace Gecode { namespace Int {
forceinline
BoolVarImpBase::BoolVarImpBase(void) {}
forceinline
BoolVarImpBase::BoolVarImpBase(Gecode::Space& home)
: Gecode::VarImp<Gecode::Int::BoolVarImpConf>(home) {}
forceinline
BoolVarImpBase::BoolVarImpBase(Gecode::Space& home, bool share, BoolVarImpBase& x)
: Gecode::VarImp<Gecode::Int::BoolVarImpConf>(home,share,x) {}
forceinline void
BoolVarImpBase::subscribe(Gecode::Space& home, Gecode::Propagator& p, Gecode::PropCond pc, bool assigned, bool schedule) {
Gecode::VarImp<Gecode::Int::BoolVarImpConf>::subscribe(home,p,pc,assigned,ME_BOOL_VAL,schedule);
}
forceinline void
BoolVarImpBase::subscribe(Gecode::Space& home, Gecode::Advisor& a, bool assigned) {
Gecode::VarImp<Gecode::Int::BoolVarImpConf>::subscribe(home,a,assigned);
}
forceinline Gecode::ModEvent
BoolVarImpBase::notify(Gecode::Space& home, Gecode::ModEvent, Gecode::Delta& d) {
schedule(home,PC_BOOL_VAL,PC_BOOL_VAL,ME_BOOL_VAL);
if (!Gecode::VarImp<Gecode::Int::BoolVarImpConf>::advise(home,ME_BOOL_VAL,d))
return ME_BOOL_FAILED;
cancel(home);
return ME_BOOL_VAL;
}
}}
#endif
#ifdef GECODE_HAS_SET_VARS
namespace Gecode { namespace Set {
forceinline
SetVarImpBase::SetVarImpBase(void) {}
forceinline
SetVarImpBase::SetVarImpBase(Gecode::Space& home)
: Gecode::VarImp<Gecode::Set::SetVarImpConf>(home) {}
forceinline
SetVarImpBase::SetVarImpBase(Gecode::Space& home, bool share, SetVarImpBase& x)
: Gecode::VarImp<Gecode::Set::SetVarImpConf>(home,share,x) {}
forceinline void
SetVarImpBase::subscribe(Gecode::Space& home, Gecode::Propagator& p, Gecode::PropCond pc, bool assigned, bool schedule) {
Gecode::VarImp<Gecode::Set::SetVarImpConf>::subscribe(home,p,pc,assigned,ME_SET_CBB,schedule);
}
forceinline void
SetVarImpBase::subscribe(Gecode::Space& home, Gecode::Advisor& a, bool assigned) {
Gecode::VarImp<Gecode::Set::SetVarImpConf>::subscribe(home,a,assigned);
}
forceinline Gecode::ModEvent
SetVarImpBase::notify(Gecode::Space& home, Gecode::ModEvent me, Gecode::Delta& d) {
switch (me) {
case ME_SET_VAL:
// Conditions: VAL, CARD, CLUB, CGLB, ANY
schedule(home,PC_SET_VAL,PC_SET_ANY,ME_SET_VAL);
if (!Gecode::VarImp<Gecode::Set::SetVarImpConf>::advise(home,ME_SET_VAL,d))
return ME_SET_FAILED;
cancel(home);
break;
case ME_SET_CARD:
// Conditions: CARD, CLUB, CGLB, ANY
schedule(home,PC_SET_CARD,PC_SET_ANY,ME_SET_CARD);
if (!Gecode::VarImp<Gecode::Set::SetVarImpConf>::advise(home,ME_SET_CARD,d))
return ME_SET_FAILED;
break;
case ME_SET_LUB:
// Conditions: CLUB, ANY
schedule(home,PC_SET_CLUB,PC_SET_CLUB,ME_SET_LUB);
schedule(home,PC_SET_ANY,PC_SET_ANY,ME_SET_LUB);
if (!Gecode::VarImp<Gecode::Set::SetVarImpConf>::advise(home,ME_SET_LUB,d))
return ME_SET_FAILED;
break;
case ME_SET_GLB:
// Conditions: CGLB, ANY
schedule(home,PC_SET_CGLB,PC_SET_ANY,ME_SET_GLB);
if (!Gecode::VarImp<Gecode::Set::SetVarImpConf>::advise(home,ME_SET_GLB,d))
return ME_SET_FAILED;
break;
case ME_SET_BB:
// Conditions: CLUB, CGLB, ANY
schedule(home,PC_SET_CLUB,PC_SET_ANY,ME_SET_BB);
if (!Gecode::VarImp<Gecode::Set::SetVarImpConf>::advise(home,ME_SET_BB,d))
return ME_SET_FAILED;
break;
case ME_SET_CLUB:
// Conditions: CARD, CLUB, CGLB, ANY
schedule(home,PC_SET_CARD,PC_SET_ANY,ME_SET_CLUB);
if (!Gecode::VarImp<Gecode::Set::SetVarImpConf>::advise(home,ME_SET_CLUB,d))
return ME_SET_FAILED;
break;
case ME_SET_CGLB:
// Conditions: CARD, CLUB, CGLB, ANY
schedule(home,PC_SET_CARD,PC_SET_ANY,ME_SET_CGLB);
if (!Gecode::VarImp<Gecode::Set::SetVarImpConf>::advise(home,ME_SET_CGLB,d))
return ME_SET_FAILED;
break;
case ME_SET_CBB:
// Conditions: CARD, CLUB, CGLB, ANY
schedule(home,PC_SET_CARD,PC_SET_ANY,ME_SET_CBB);
if (!Gecode::VarImp<Gecode::Set::SetVarImpConf>::advise(home,ME_SET_CBB,d))
return ME_SET_FAILED;
break;
default: GECODE_NEVER;
}
return me;
}
}}
#endif
namespace Gecode {
forceinline void
Space::update(ActorLink** sub) {
#ifdef GECODE_HAS_INT_VARS
Gecode::VarImp<Gecode::Int::IntVarImpConf>::update(*this,sub);
#endif
#ifdef GECODE_HAS_INT_VARS
Gecode::VarImp<Gecode::Int::BoolVarImpConf>::update(*this,sub);
#endif
#ifdef GECODE_HAS_SET_VARS
Gecode::VarImp<Gecode::Set::SetVarImpConf>::update(*this,sub);
#endif
}
}
// STATISTICS: kernel-var
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