is_scalar (MathScript RT Module Function)

LabVIEW 2012 MathScript RT模块帮助

版本日期:June 2012

产品编号:373123C-0118

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(仅限Windows)

Owning Class: membership

Requires: MathScript RT Module

Syntax

b = is_scalar(a)

Legacy Name: isscalar

Description

Determines whether the input a is a scalar.

Examples

Inputs

Name Description
a Specifies a scalar, vector, or matrix of any data type.

Outputs

Name Description
b Returns 1 if a is a scalar. Otherwise, this function returns 0. b is a Boolean value.

Details

The following table lists the support characteristics of this function.

Supported in the LabVIEW Run-Time Engine Yes
Supported on RT targets Yes
Suitable for bounded execution times on RT Yes

Examples

b = is_scalar(4.3)

b = is_scalar([4.5, 5])

Related Topics

is_char
is_letter
is_space
is_string

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