isstruct

Return true if variable var is a structure.

Syntax

• res = isstruct(var)

Input argument

• var - a variable

Output argument

• res - a logical: true or false

Description

isstruct returns a logical 1 if the argument is a struct (structure) and a logical 0 otherwise.

Examples

A = 1;
res = isstruct(A)

B = struct();
res = isstruct(B)

C.a = 1;
C.B = 'hello';
res = isstruct(C)

See also

isa, struct.

History

Author

Allan CORNET