98 for (
int i=0; i<
x.size(); i++)
124 for (
int i=0; i<
x.size(); i++) {
125 ix[i].idx=i; ix[i].view=
x[i];
151 for (
int i=0; i<
x.size(); i++) {
152 ix[i].idx=i; ix[i].view=
x[i];
177 for (
int i=0; i<
x.size(); i++) {
204 for (
int i=0; i<
x.size(); i++) {
228 for (
int i=
x.size(); i--; ) {
229 ix[i].idx=i; ix[i].view=
x[i];
253 for (
int i=
x.size(); i--; ) {
254 ix[i].idx=i; ix[i].view=
x[i];
277 for (
int i=
x.size(); i--; ) {
302 for (
int i=
x.size(); i--; ) {
335 t[0].
a = 1; t[0].
x = prod;
336 t[1].
a = 1; t[1].
x = x3;
342 t[2].
a=-1; t[2].
x=x0;
344 if (home.
failed())
return;
365 divmod(home, x0, x1, _div, x2, ipl);
402 sqr(home, x0, x1, ipl);
421 sqrt(home, x0, x1, ipl);
Passing Boolean variables.
Home class for posting propagators
bool failed(void) const
Check whether corresponding space is failed.
Passing integer variables.
Exception: Arguments contain same variable multiply
static ExecStatus post(Home home, View x0, View x1)
Post bounds consistent propagator .
static ExecStatus post(Home home, View x0, View x1)
Post domain consistent propagator .
Argument maximum propagator.
static ExecStatus post(Home home, View x0, View x1, View x2)
Post propagator (rounding towards 0)
static ExecStatus post(Home home, View x0, View x1, View x2)
Post propagator .
static ExecStatus post(Home home, View x0, View x1, View x2)
Post propagator .
static ExecStatus post(Home home, View x0, View x1, View x2)
Post propagator .
static ExecStatus post(Home home, IntView x0, IntView x1, IntView x2)
Post propagator .
static ExecStatus post(Home home, IntView x0, IntView x1, IntView x2)
Post propagator .
static ExecStatus post(Home home, ViewArray< View > &x, View y)
Post propagator .
static ExecStatus post(Home home, ViewArray< View > &x, View y)
Post propagator .
Bounds consistent n-th root propagator.
Domain consistent n-th root propagator.
Bounds consistent power propagator.
Domain consistent power propagator.
Operations for power and nroot propagators.
Operations for square and square-root propagators.
An array of IdxView pairs.
Integer view for integer variables.
ModEvent lq(Space &home, int n)
Restrict domain values to be less or equal than n.
ModEvent le(Space &home, int n)
Restrict domain values to be less than n.
ModEvent gq(Space &home, int n)
Restrict domain values to be greater or equal than n.
Class for describing linear term .
ModEvent gq(Space &home, int n)
Restrict domain values to be greater or equal than n.
ModEvent le(Space &home, int n)
Restrict domain values to be less than n.
Exception: Too few arguments available in argument array
void post(Home home, Term< IntView > *t, int n, IntRelType irt, int c, IntPropLevel=IPL_DEF)
Post propagator for linear constraint over integers.
#define GECODE_POST
Check for failure in a constraint post function.
#define GECODE_ES_FAIL(es)
Check whether execution status es is failed, and fail space home.
#define GECODE_ME_FAIL(me)
Check whether modification event me is failed, and fail space home.
IntPropLevel
Propagation levels for integer propagators.
@ IPL_DOM
Domain propagation Options: basic versus advanced propagation.
@ IPL_BND
Bounds propagation.
void positive(int n, const char *l)
Check whether n is in range and strictly positive, otherwise throw out of limits with information l.
void nonnegative(int n, const char *l)
Check whether n is in range and nonnegative, otherwise throw out of limits with information l.
const int min
Smallest allowed integer value.
const int max
Largest allowed integer value.
void estimate(Term< View > *t, int n, int c, int &l, int &u)
Estimate lower and upper bounds.
Gecode toplevel namespace
void mod(Home home, IntVar x0, IntVar x1, IntVar x2, IntPropLevel ipl=IPL_DEF)
Post propagator for .
void sqr(Home home, FloatVar x0, FloatVar x1)
Post propagator for .
TieBreak< VarBranch > tiebreak(VarBranch a, VarBranch b)
Combine variable selection criteria a and b for tie-breaking.
void min(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .
IntPropLevel vbd(IntPropLevel ipl)
Extract value, bounds, or domain propagation from propagation level.
void abs(Home home, FloatVar x0, FloatVar x1)
Post propagator for .
void div(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .
void argmax(Home home, const IntVarArgs &x, IntVar y, bool tiebreak=true, IntPropLevel ipl=IPL_DEF)
Post propagator for .
void mult(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .
void divmod(Home home, IntVar x0, IntVar x1, IntVar x2, IntVar x3, IntPropLevel ipl=IPL_DEF)
Post propagator for .
void sqrt(Home home, FloatVar x0, FloatVar x1)
Post propagator for .
bool same(VarArgArray< Var > x, VarArgArray< Var > y)
Post propagator for SetVar SetOpType SetVar y
TFE post(PropagatorGroup g)
Only post functions (but not propagators) from g are considered.
void max(Home home, FloatVar x0, FloatVar x1, FloatVar x2)
Post propagator for .
void argmin(Home home, const IntVarArgs &x, IntVar y, bool tiebreak=true, IntPropLevel ipl=IPL_DEF)
Post propagator for .
void pow(Home home, FloatVar x0, int n, FloatVar x1)
Post propagator for for $n\geq 0$.
Post propagator for SetVar x
void nroot(Home home, FloatVar x0, int n, FloatVar x1)
Post propagator for for $n\geq 0$.