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__is_floating_point
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Type Trait Functions

Syntax

bool __is_floating_point(typename T)

Returns true if and only if T is a (potentially cv-qualified) floating point type.

The standard set of floating point types is:

- floating
- double
- long double

Floating point types are defined in Section 3.9.1 p 7 of the Working Draft.

See Also

C++0x Features (C++Builder 2009)

Type Trait Functions Overview

Working Draft — Standard for Programming Language C++ - http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2588.pdf

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