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... | |