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2.9 kB · 88 lines
C++
at develop
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#ifndef GECODE_INT_EXEC_HH#define GECODE_INT_EXEC_HH
#include <gecode/int.hh>
/** * \namespace Gecode::Int::Exec * \brief Synchronized execution */
namespace Gecode { namespace Int { namespace Exec {
/** * \brief Conditional propagator * * Requires \code #include <gecode/int/exec.hh> \endcode * \ingroup FuncIntProp */ class When : public UnaryPropagator<BoolView,PC_BOOL_VAL> { protected: using UnaryPropagator<BoolView,PC_BOOL_VAL>::x0; /// Then function SharedData<std::function<void(Space& home)>> t; /// Else function pointer SharedData<std::function<void(Space& home)>> e; /// Constructor for cloning \a p When(Space& home, When& p); /// Constructor for creation When(Home home, BoolView x, std::function<void(Space& home)> t, std::function<void(Space& home)> e); public: /// Copy propagator during cloning GECODE_INT_EXPORT virtual Actor* copy(Space& home); /// Perform propagation GECODE_INT_EXPORT virtual ExecStatus propagate(Space& home, const ModEventDelta& med); /// Post propagator static ExecStatus post(Home home, BoolView x, std::function<void(Space& home)> t, std::function<void(Space& home)> e); /// Dispose propagator GECODE_INT_EXPORT virtual size_t dispose(Space& home); };
}}}
#include <gecode/int/exec/when.hpp>
#endif
// STATISTICS: int-prop