hasValue

Determine if the attribute type is numeric or logical

Syntax

tf = hasValue(typeOfAttribute)

Description

tf = hasValue(typeOfAttribute) returns a logical value that indicates if the enumerator in typeOfAttribute is either Numeric or Logical. hasValue returns logical 1 (true) for Numeric and Logical attributes. Otherwise returns logical 0 (false).

Examples

Determine the Type of Attribute

Create an attributeType enumeration array.

Type = attributeType({'Numeric'; 'String'; 'Logical'; 'List'});

Check if any of the enumerator defined in the attributeType enumeration array is Numeric or Logical.

tf = zeros(0,length(Type));
for i = 1:length(Type)
    tf(i) = hasValue(Type(i)); 
end

Display the output. The value 1 is returned when an enumerator in the attributeType enumeration array is either Numeric or Logical. Otherwise, the value 0 is returned.

tf

tf = 1×4

     1     0     1     0

Input Arguments

typeOfAttribute — Type of attribute

attributeType enumeration

Type of attribute, specified as an attributeType enumeration. The enumerator in the attributeType enumeration can be Numeric, String, Logical, List, or None.

Version History

Introduced in R2018b