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Interpreter functions

try >>

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switch

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switch statement.

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Syntax

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switch(expression), case test_expression_1, statements, case test_expression_2, statements, otherwise statements, end

Description

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switch statement is used to selective execute code based on the value of either scalar value or a string.

otherwise clause is optional.

Examples

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demo_switch.m

function c = demo_switch(a)
 switch(a)
    case {'hello', 'world'}
      c = 'message';
    case {'red', 'green', 'blue'}
      c = 'color';
    otherwise
      c = 'not sure';
  end
end

demo_switch('hello')
demo_switch('red')
demo_switch('?')

See also

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for.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET