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## CGAL::Abs<NT>

### Definition

The function object class Abs<NT> computes the absolute value of a number.

#include <CGAL/number_utils_classes.h>

### Is Model for the Concept

AdaptableFunctor

NT | f ( NT ntval) | returns the absolute value of ntval.

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The CGAL Project . Tue, December 21, 2004 .