subsasgn

Redefine subscripted assignment.

Syntax

• B = subsasgn(A, S, B)

Input argument

• A - Object used in indexing operation
• S - Structure with two fields: 'type' and 'subs'.
• B - The assigned value, located on the right side of the assignment statement.

Output argument

• R - The outcome of the assignment statement is the object that has been modified, and this modified object is provided as the first argument.

Description

B = subsasgn(A, S, B) assigns a value to an element of a cell or matrix.

Example

Parentheses Indexing

R1 = {1, 'GoodBye', [1, 2;3, 4]};
S = substruct('{}', {1, 3});
R2 = subsasgn(R1, S, 'Hello')

See also

substruct.

History

Author

Allan CORNET