Constant predicate types. More...

Classes
struct	always
	Unary and binary predicates that always return true, useful for templating. More...
struct	never
	Unary and binary predicates that never return true, useful for templating. More...
class	scalars
	A list of unary predicates (tests) on scalars. Includes a number of standard comparison predicates (eg, "less", "greater", ...). More...

Detailed Description

Constant predicate types.

Source files

Classes