| # Gaudi Framework, version v21r10p1 |

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# CheckForNaN.h File Reference

`#include <cmath>`

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## Defines
#define | GAUDIALG_CHECKFORNAN_H 1
## Functions
int | lfin (double x)
int | lnan (double x)

## Define Documentation

#define GAUDIALG_CHECKFORNAN_H 1

Definition at line 4 of file CheckForNaN.h.

## Function Documentation

int @1::lfin | ( | double | x | ) | `[inline, static]`

Definition at line 12 of file CheckForNaN.h.

    00012 { return  std::isfinite ( x ) ; }

int @1::lnan | ( | double | x | ) | `[inline, static]`

Definition at line 13 of file CheckForNaN.h.

    00013 { return  std::isnan  ( x ) ; }