Programming variables
[Functionality by programming task]

Modules
	Programming views for variables
	Generic modification events and propagation conditions
Classes
class	Gecode::VarArray< Var >
	Variable arrays More...
class	Gecode::PrimArgArray< T >
	Argument array for primtive types. More...
class	Gecode::VarArgArray< Var >
	Argument array for variables. More...
class	Gecode::VarImpBase
	Base-class for variable implementations. More...
class	Gecode::VarDisposerBase
	Base class for Variable type disposer. More...
class	Gecode::VarDisposer< VarType >
	Variable type disposer More...
class	Gecode::VarImp< VIC >
	Base-class for variable implementations. More...