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values

Return values ofMapobject

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Syntax

valueSet = values(M)
valueSet = values(M,keySet)

Description

example

valueSet = values(M)returns all the values of the inputMapobject as a cell array.

example

valueSet = values(M,keySet)returns the values that correspond to the keys specified in the cell arraykeySet. The output argumentvalueSethas the same size askeySet.

Examples

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Open Live Script

创建一个Mapobject.

ids = [437 1089 2362]; names = {'Li, N.','Jones, R.','Sanchez, C.'}; M = containers.Map(ids,names)
M = Map with properties: Count: 3 KeyType: double ValueType: char

Return a cell array containing its values.

valueSet = values(M)
valueSet =1x3 cell{'Li, N.'} {'Jones, R.'} {'Sanchez, C.'}
Open Live Script

创建一个Mapobject.

months = {'Jan','Feb','Mar','Apr'}; rainfall = [327.2 368.2 197.6 178.4]; M = containers.Map(months,rainfall)
M = Map with properties: Count: 4 KeyType: char ValueType: double

Return values that correspond to specified keys.

keySet = {'Jan','Feb'}; valueSet = values(M,keySet)
valueSet=1×2 cell array{[327.2000]} {[368.2000]}

Return one value. Even when you specify one key, you must specify it as a cell array.

keySet = {'Apr'}; valueSet = values(M,keySet)
valueSet =1x1 cell array{[178.4000]}

Input Arguments

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InputMapobject.

Keys corresponding to values to return from theMapobject, specified as a cell array.

Even when you specify keys as strings, the keys must be contained in a cell array.

Version History

Introduced in R2008b

See Also

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