Symmetry-breaking brancher with generic view and value selection. More...
#include <ldsb.hh>
Public Member Functions | |
virtual const Choice * | choice (Space &home) |
Return choice. | |
virtual const Choice * | choice (const Space &home, Archive &e) |
Return choice. | |
virtual ExecStatus | commit (Space &home, const Choice &c, unsigned int b) |
Perform commit for choice c and alternative b. | |
virtual Actor * | copy (Space &home, bool share) |
Perform cloning. | |
virtual size_t | dispose (Space &home) |
Delete brancher and return its size. | |
Static Public Member Functions | |
static BrancherHandle | post (Home home, ViewArray< View > &x, ViewSel< View > *vs[n], ValSelCommitBase< View, Val > *vsc, SymmetryImp< View > **syms, int nsyms, BranchFilter bf, VarValPrint vvp) |
Brancher post function. | |
Public Attributes | |
SymmetryImp< View > ** | _syms |
Array of symmetry implementations. | |
int | _nsyms |
Number of symmetry implementations. | |
int | _prevPos |
Protected Types | |
typedef void(* | VarValPrint )(const Space &home, const BrancherHandle &bh, unsigned int b, typename View::VarType x, int i, const Val &m, std::ostream &o) |
Function type for printing variable and value selection. | |
Protected Member Functions | |
LDSBBrancher (Space &home, bool share, LDSBBrancher &b) | |
Constructor for cloning b. | |
LDSBBrancher (Home home, ViewArray< View > &x, ViewSel< View > *vs[n], ValSelCommitBase< View, Val > *vsc, SymmetryImp< View > **syms, int nsyms, BranchFilter bf, VarValPrint vvp) | |
Constructor for creation. |
Symmetry-breaking brancher with generic view and value selection.
Implements view-based branching for an array of views (of type View) and value (of type Val).
typedef void(* Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::VarValPrint)(const Space &home, const BrancherHandle &bh, unsigned int b, typename View::VarType x, int i, const Val &m, std::ostream &o) [protected] |
Function type for printing variable and value selection.
Reimplemented from Gecode::ViewValBrancher< View, n, Val, a >.
Reimplemented in Gecode::Set::LDSB::LDSBSetBrancher< View, n, Val, a >.
Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::LDSBBrancher | ( | Space & | home, |
bool | share, | ||
LDSBBrancher< View, n, Val, a > & | b | ||
) | [inline, protected] |
Constructor for cloning b.
Definition at line 130 of file brancher.hpp.
Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::LDSBBrancher | ( | Home | home, |
ViewArray< View > & | x, | ||
ViewSel< View > * | vs[n], | ||
ValSelCommitBase< View, Val > * | vsc, | ||
SymmetryImp< View > ** | syms, | ||
int | nsyms, | ||
BranchFilter | bf, | ||
VarValPrint | vvp | ||
) | [protected] |
Constructor for creation.
Definition at line 103 of file brancher.hpp.
const Choice * Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::choice | ( | Space & | home | ) | [virtual] |
Return choice.
Reimplemented from Gecode::ViewValBrancher< View, n, Val, a >.
Reimplemented in Gecode::Set::LDSB::LDSBSetBrancher< View, n, Val, a >.
Definition at line 149 of file brancher.hpp.
const Choice * Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::choice | ( | const Space & | home, |
Archive & | e | ||
) | [virtual] |
Return choice.
Reimplemented from Gecode::ViewValBrancher< View, n, Val, a >.
Definition at line 199 of file brancher.hpp.
ExecStatus Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::commit | ( | Space & | home, |
const Choice & | c, | ||
unsigned int | b | ||
) | [virtual] |
Perform commit for choice c and alternative b.
Reimplemented from Gecode::ViewValBrancher< View, n, Val, a >.
Reimplemented in Gecode::Set::LDSB::LDSBSetBrancher< View, n, Val, a >.
Definition at line 230 of file brancher.hpp.
Actor * Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::copy | ( | Space & | home, |
bool | share | ||
) | [virtual] |
Perform cloning.
Reimplemented from Gecode::ViewValBrancher< View, n, Val, a >.
Reimplemented in Gecode::Set::LDSB::LDSBSetBrancher< View, n, Val, a >.
Definition at line 141 of file brancher.hpp.
size_t Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::dispose | ( | Space & | home | ) | [virtual] |
Delete brancher and return its size.
Reimplemented from Gecode::ViewValBrancher< View, n, Val, a >.
Definition at line 262 of file brancher.hpp.
BrancherHandle Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::post | ( | Home | home, |
ViewArray< View > & | x, | ||
ViewSel< View > * | vs[n], | ||
ValSelCommitBase< View, Val > * | vsc, | ||
SymmetryImp< View > ** | syms, | ||
int | nsyms, | ||
BranchFilter | bf, | ||
VarValPrint | vvp | ||
) | [inline, static] |
Brancher post function.
Definition at line 120 of file brancher.hpp.
SymmetryImp<View>** Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::_syms |
int Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::_nsyms |
int Gecode::Int::LDSB::LDSBBrancher< View, n, Val, a >::_prevPos |
Reimplemented in Gecode::Set::LDSB::LDSBSetBrancher< View, n, Val, a >.