false

Returns a false Boolean expression.

Syntax


boolExpr false()

Parameters

None

Description

This function returns a false Boolean expression (boolExpr). CP Optimizer usually eliminates false() from expressions using partial evaluation.

The function false() does not have any particular purpose except for being a filler.

Notes

  • Type boolExpr (Boolean expression) is different from type bit (0/1 constant). Therefore false() cannot be used as a bit parameter.
  • If false() is used in an arithmetic expression such as 10*false() then its value is always 0.