Mark Olesen 8d018e7950 ENH: added constant predicates ...

- predicates::always and predicates::never returning true and false,
  respectively. These simple classes make it easier when writing
  templated code.

  As well as unary and binary predicate forms, they also contain a
  match(std::string) method for compatibility with regex-based classes.

STYLE: write bool and direction as primitive 'int' not as 'label'.

2017-05-17 10:18:14 +02:00

..

Make

ENH: added constant predicates

2017-05-17 10:18:14 +02:00

Test-predicates.C

ENH: added constant predicates

2017-05-17 10:18:14 +02:00