bsl::is_arithmetic

Synopsis

Declared in <bslmf_isarithmetic.h>

template<class t_TYPE>
struct is_arithmetic
    : integral_constant<bool, is_integral<t_TYPE>::value || is_floating_point<t_TYPE>::value>

Description

This struct template implements the is_arithmetic meta-function defined in the C++11 standard [meta.unary.comp]to determine if the (template parameter) t_TYPE is an arithmetic type. This struct derives from bsl::true_type if the t_TYPE is an arithmetic type, and from bsl::false_type otherwise.

Base Classes

Name	Description
`integral_constant<bool, is_integral<t_TYPE>::value \|\| is_floating_point<t_TYPE>::value>`	Metafunction representing a compile-time constant of the specified (template parameter) `t_TYPE` with the specified (template parameter) `t_VALUE`.

Type Aliases

Name	Description
`type`	Alias for this `integral_constant` specialization.
`value_type`	Alias for the (template parameter) `t_TYPE`.

Member Functions

Name	Description
`operator()`	Return a copy of the template argument `t_VALUE`.
`operator t_TYPE`	Return a copy of the template argument `t_VALUE`.

Static Data Members

Name	Description
`value`	The compile-time constant value of this metafunction.