islogical

Return true if variable var is a logical.

Syntax

• res = islogical(var)

Input argument

• var - a variable

Output argument

• res - a logical: true or false

Description

islogical returns a logical 1 if the argument is a logical array and a logical 0 otherwise.

Examples

A = 1;
res = islogical(A)

B = logical(1);
res = islogical(B)

See also

logical.

History

Author

Allan CORNET