BloombergLP::bdlb::Float::isNan

Return true if number is not a number (NaN).

Synopses

Declared in <bdlb_float.h>

Return true if number is not a number (NaN).

static
bool
isNan(double number);

Return true if number is not a number (NaN).

static
bool
isNan(float number);

true if number is not a number (NaN), and false otherwise

Name

Description

number

floating‐point value to test

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