TaskModelFloatArith Gecode::FloatNumBranch Gecode::FloatAFC Gecode::FloatActivity Gecode::FloatVarBranch Gecode::FloatValBranch Gecode::FloatAssign Linear constraints over float variables Channel constraints Synchronized execution Branching on float variables Variable selection for float variables Value selection for float variables Value selection for assigning float variables Select SEL_NONE = 0 First unassigned. SEL_RND Random (uniform, for tie breaking) SEL_MERIT_MIN With least merit. SEL_MERIT_MAX With highest merit. SEL_DEGREE_MIN With smallest degree. SEL_DEGREE_MAX With largest degree. SEL_AFC_MIN With smallest accumulated failure count. SEL_AFC_MAX With largest accumulated failure count. SEL_ACTIVITY_MIN With lowest activity. SEL_ACTIVITY_MAX With highest activity. SEL_MIN_MIN With smallest min. SEL_MIN_MAX With largest min. SEL_MAX_MIN With smallest max. SEL_MAX_MAX With largest max. SEL_SIZE_MIN With smallest domain size. SEL_SIZE_MAX With largest domain size. SEL_DEGREE_SIZE_MIN With smallest degree divided by domain size. SEL_DEGREE_SIZE_MAX With largest degree divided by domain size. SEL_AFC_SIZE_MIN With smallest accumulated failure count divided by domain size. SEL_AFC_SIZE_MAX With largest accumulated failure count divided by domain size. SEL_ACTIVITY_SIZE_MIN With smallest activity divided by domain size. SEL_ACTIVITY_SIZE_MAX With largest activity divided by domain size. Which variable selection. Select SEL_SPLIT_MIN Select values not greater than mean of smallest and largest value. SEL_SPLIT_MAX Select values greater than mean of smallest and largest value. SEL_SPLIT_RND Select values randomly which are not greater or not smaller than mean of largest and smallest value. SEL_VAL_COMMIT Select value according to user-defined functions. Which value selection. Select SEL_MIN Select median value of the lower part. SEL_MAX Select median value of the upper part. SEL_RND Select median value of a randomly chosen part. SEL_VAL_COMMIT Select value according to user-defined functions. Which value selection. void(* typedef void(* Gecode::FloatVarValPrint)(const Space &home, const BrancherHandle &bh, unsigned int a, FloatVar x, int i, const FloatNumBranch &n, std::ostream &o) )(const Space &home, const BrancherHandle &bh, unsigned int a, FloatVar x, int i, const FloatNumBranch &n, std::ostream &o) FloatVarValPrint Function type for explaining branching alternatives for set variables. FloatNum FloatNum Gecode::FloatNumBranch::n n The middle value for branching. bool bool Gecode::FloatNumBranch::l l Whether to try the lower or upper half first. Select Select Gecode::FloatVarBranch::s s Which variable to select. Select Select Gecode::FloatValBranch::s s Which value to select. Select Select Gecode::FloatAssign::s s Which value to select. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::min (Home home, FloatVar x0, FloatVar x1, FloatVar x2) min Home home FloatVar x0 FloatVar x1 FloatVar x2 Post propagator for $ \min\{x_0,x_1\}=x_2$. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::min (Home home, const FloatVarArgs &x, FloatVar y) min Home home const FloatVarArgs & x FloatVar y Post propagator for $ \min x=y$ If x is empty, an exception of type Float::TooFewArguments is thrown. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::max (Home home, FloatVar x0, FloatVar x1, FloatVar x2) max Home home FloatVar x0 FloatVar x1 FloatVar x2 Post propagator for $ \max\{x_0,x_1\}=x_2$. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::max (Home home, const FloatVarArgs &x, FloatVar y) max Home home const FloatVarArgs & x FloatVar y Post propagator for $ \max x=y$ If x is empty, an exception of type Float::TooFewArguments is thrown. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::abs (Home home, FloatVar x0, FloatVar x1) abs Home home FloatVar x0 FloatVar x1 Post propagator for $ |x_0|=x_1$. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::mult (Home home, FloatVar x0, FloatVar x1, FloatVar x2) mult Home home FloatVar x0 FloatVar x1 FloatVar x2 Post propagator for $x_0\cdot x_1=x_2$. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::sqr (Home home, FloatVar x0, FloatVar x1) sqr Home home FloatVar x0 FloatVar x1 Post propagator for $x_0\cdot x_0=x_1$. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::sqrt (Home home, FloatVar x0, FloatVar x1) sqrt Home home FloatVar x0 FloatVar x1 Post propagator for $\sqrt{x_0}=x_1$. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::pow (Home home, FloatVar x0, int n, FloatVar x1) pow Home home FloatVar x0 int n FloatVar x1 Post propagator for ${x_0}^{n}=x_1$ for $n 0$. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::nroot (Home home, FloatVar x0, int n, FloatVar x1) nroot Home home FloatVar x0 int n FloatVar x1 Post propagator for ${x_0}^{1/n}=x_1$ for $n 0$. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::div (Home home, FloatVar x0, FloatVar x1, FloatVar x2) div Home home FloatVar x0 FloatVar x1 FloatVar x2 Post propagator for $x_0\ \mathrm{div}\ x_1=x_2$. forceinline Gecode::FloatAFC::FloatAFC (void) FloatAFC void Construct as not yet initialized. The only member functions that can be used on a constructed but not yet initialized AFC storage is init or the assignment operator. forceinline Gecode::FloatAFC::FloatAFC (const FloatAFC &a) FloatAFC const FloatAFC & a Copy constructor. FloatAFC & forceinline FloatAFC & Gecode::FloatAFC::operator= (const FloatAFC &a) operator= const FloatAFC & a Assignment operator. forceinline Gecode::FloatAFC::FloatAFC (Home home, const FloatVarArgs &x, double d=1.0) FloatAFC Home home const FloatVarArgs & x double d 1.0 Initialize for float variables x with decay factor d. void forceinline void Gecode::FloatAFC::init (Home, const FloatVarArgs &x, double d=1.0) init Home home const FloatVarArgs & x double d 1.0 Initialize for float variables x with decay factor d. This member function can only be used once and only if the AFC storage has been constructed with the default constructor. forceinline Gecode::FloatActivity::FloatActivity (void) FloatActivity void Construct as not yet initialized. The only member functions that can be used on a constructed but not yet initialized activity storage is init or the assignment operator. forceinline Gecode::FloatActivity::FloatActivity (const FloatActivity &a) FloatActivity const FloatActivity & a Copy constructor. FloatActivity & forceinline FloatActivity & Gecode::FloatActivity::operator= (const FloatActivity &a) operator= const FloatActivity & a Assignment operator. GECODE_FLOAT_EXPORT GECODE_FLOAT_EXPORT Gecode::FloatActivity::FloatActivity (Home home, const FloatVarArgs &x, double d=1.0, FloatBranchMerit bm=NULL) FloatActivity Home home const FloatVarArgs & x double d 1.0 FloatBranchMerit bm NULL Initialize for float variables x with decay factor d. If the branch merit function bm is different from NULL, the activity for each variable is initialized with the merit returned by bm. GECODE_FLOAT_EXPORT void GECODE_FLOAT_EXPORT void Gecode::FloatActivity::init (Home, const FloatVarArgs &x, double d=1.0, FloatBranchMerit bm=NULL) init Home const FloatVarArgs & x double d 1.0 FloatBranchMerit bm NULL Initialize for float variables x with decay factor d. If the branch merit function bm is different from NULL, the activity for each variable is initialized with the merit returned by bm.This member function can only be used once and only if the activity storage has been constructed with the default constructor. forceinline Gecode::FloatVarBranch::FloatVarBranch (void) FloatVarBranch void Initialize with strategy SEL_NONE. forceinline Gecode::FloatVarBranch::FloatVarBranch (Rnd r) FloatVarBranch Rnd r Initialize with random number generator r. forceinline Gecode::FloatVarBranch::FloatVarBranch (Select s, BranchTbl t) FloatVarBranch Select s BranchTbl t Initialize with selection strategy s and tie-break limit function t. forceinline Gecode::FloatVarBranch::FloatVarBranch (Select s, double, BranchTbl t) FloatVarBranch Select s double d BranchTbl t Initialize with selection strategy s, decay factor d, and tie-break limit function t. forceinline Gecode::FloatVarBranch::FloatVarBranch (Select s, AFC a, BranchTbl t) FloatVarBranch Select s AFC a BranchTbl t Initialize with selection strategy s, AFC a, and tie-break limit function t. forceinline Gecode::FloatVarBranch::FloatVarBranch (Select s, Activity a, BranchTbl t) FloatVarBranch Select s Activity a BranchTbl t Initialize with selection strategy s, activity a, and tie-break limit function t. forceinline Gecode::FloatVarBranch::FloatVarBranch (Select s, VoidFunction mf, BranchTbl t) FloatVarBranch Select s VoidFunction mf BranchTbl t Initialize with selection strategy s, branch merit function mf, and tie-break limit function t. Select forceinline FloatVarBranch::Select Gecode::FloatVarBranch::select (void) const select void Return selection strategy. void forceinline void Gecode::FloatVarBranch::expand (Home home, const FloatVarArgs &x) expand Home home const FloatVarArgs & x Expand decay factor into AFC or activity. forceinline Gecode::FloatValBranch::FloatValBranch (Select s=SEL_SPLIT_MIN) FloatValBranch Select s SEL_SPLIT_MIN Initialize with selection strategy s. forceinline Gecode::FloatValBranch::FloatValBranch (Rnd r) FloatValBranch Rnd r Initialize with random number generator r. forceinline Gecode::FloatValBranch::FloatValBranch (VoidFunction v, VoidFunction c) FloatValBranch VoidFunction v VoidFunction c Initialize with value function f and commit function c. Select forceinline FloatValBranch::Select Gecode::FloatValBranch::select (void) const select void Return selection strategy. forceinline Gecode::FloatAssign::FloatAssign (Select s=SEL_MIN) FloatAssign Select s SEL_MIN Initialize with selection strategy s. forceinline Gecode::FloatAssign::FloatAssign (Rnd r) FloatAssign Rnd r Initialize with random number generator r. forceinline Gecode::FloatAssign::FloatAssign (VoidFunction v, VoidFunction c) FloatAssign VoidFunction v VoidFunction c Initialize with value function f and commit function c. Select forceinline FloatAssign::Select Gecode::FloatAssign::select (void) const select void Return selection strategy.