CppAD: A C++ Algorithmic Differentiation Package 20110419
bool LessThanZero ( const float &  x) [inline]

Check if a float is less than zero, used by LessThanZero(AD<float>).

Parameters:
xvalue we are checking.
Returns:
returns true iff the x is less than zero.

Definition at line 114 of file ordered.hpp.