Generated on Mon Aug 25 11:35:47 2008 for Gecode by doxygen 1.5.6

Arithmetic functions
[Direct modelling]

Functions

IntVar Gecode::abs (Space *home, IntVar x, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $|x|$ .

IntVar Gecode::min (Space *home, IntVar x, IntVar y, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $\min(x,y)$ .

IntVar Gecode::min (Space *home, const IntVarArgs &x, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $\min(x)$ .

IntVar Gecode::max (Space *home, IntVar x, IntVar y, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $\max(x,y)$ .

IntVar Gecode::max (Space *home, const IntVarArgs &x, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $\max(x)$ .

IntVar Gecode::mult (Space *home, IntVar x, IntVar y, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $x\cdot y$ .

IntVar Gecode::sqr (Space *home, IntVar x, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $x^2$ .

IntVar Gecode::sqrt (Space *home, IntVar x, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $\lfloor\sqrt{x}\rfloor$ .

IntVar Gecode::plus (Space *home, IntVar x, IntVar y, IntConLevel icl=ICL_DEF, PropKind pk=PK_DEF)

Return variable constrained to $x+y$ .

IntVar Gecode::minus (Space *home, IntVar x, IntVar y, IntConLevel icl, PropKind pk)

Function Documentation

IntVar Gecode::abs	(	Space *	home,
		IntVar	x,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $|x|$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 41 of file arithmetic.icc.

IntVar Gecode::min	(	Space *	home,
		IntVar	x,
		IntVar	y,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $\min(x,y)$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 50 of file arithmetic.icc.

IntVar Gecode::min	(	Space *	home,
		const IntVarArgs &	x,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $\min(x)$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 57 of file arithmetic.icc.

IntVar Gecode::max	(	Space *	home,
		IntVar	x,
		IntVar	y,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $\max(x,y)$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 64 of file arithmetic.icc.

IntVar Gecode::max	(	Space *	home,
		const IntVarArgs &	x,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $\max(x)$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 71 of file arithmetic.icc.

IntVar Gecode::mult	(	Space *	home,
		IntVar	x,
		IntVar	y,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $x\cdot y$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 78 of file arithmetic.icc.

IntVar Gecode::sqr	(	Space *	home,
		IntVar	x,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $x^2$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 85 of file arithmetic.icc.

IntVar Gecode::sqrt	(	Space *	home,
		IntVar	x,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $\lfloor\sqrt{x}\rfloor$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 92 of file arithmetic.icc.

IntVar Gecode::plus	(	Space *	home,
		IntVar	x,
		IntVar	y,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $x+y$ .

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 99 of file arithmetic.icc.

IntVar Gecode::minus	(	Space *	home,
		IntVar	x,
		IntVar	y,
		IntConLevel	icl = `ICL_DEF`,
		PropKind	pk = `PK_DEF`
	)			`[inline]`

Return variable constrained to $x-y$

Supports both bounds consistency (icl = ICL_BND, default) and domain consistency (icl = ICL_DOM).

Definition at line 108 of file arithmetic.icc.