Nested maps in MATLAB

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Mehdi
Mehdi 2013-11-14
回答： Roland 2017-4-10
I know it is possible to create a map within another map. For example, I can have:
mpMainMap = containers.Map();
mpMain('Key1') = containers.Map('Key2',2);
Is there any way to access the values of the second map directly (ie. without assigning it to a temporary variable first).
Any information is appreciate. Thanks

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回答（1 个）

Roland
Roland 2017-4-10
There is a new MapNested class on Matlabs File-exchange: http://de.mathworks.com/matlabcentral/fileexchange/62492-mapnested-implementation-for-nested-maps--map-of-maps-
or on github:
https://github.com/RolandRitt/Matlab-NestedMap Check it out!
The syntax for setting an value is the following:
NMapobj = MapNested(); %constructor;
NMapobj(key1, key2, key3) = value;
for retrieving:
value = NMapobj(key1, key2, key3);

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