<< sub2ind

Elementary functions

swapbytes >>

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substruct

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Create structure argument for subsasgn or subsref

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Syntax

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S = substruct(type1, subs1, type2, subs2, ...)

Description

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S = substruct(type1, subs1, type2, subs2, ...) generates a structure containing fields necessary for an overloaded subsref or subsasgn method.

Each type char vector is limited to '.', '()', or '{}'.

The associated subs argument should be a field name (for the '.' type) or a cell array containing index vectors (for the '()' or '{}' types).

Example

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S = struct('field1', 10, 'field2', 'Hello', 'field3', [1, 2, 3]);
% Create a substruct for accessing the 'field2'
s = substruct('.', 'field2');
% Use subsref to get the value of 'field2'
value = subsref(S, s);

See also

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subsref, subsasgn.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET