s from properties, methods and operations then, not from creating yourself. However, sometimes it's good to have a plain integer identifier, for example to build an array. The location IDs fill the range from 0 thru Map.Size-1 continiously. The only way back from the ID to the location is <i>new</i>.
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For all other classes and structures, a new statement doesn't make sense, or at least is not the way the template is meant to be used. In particular, never create instances of the following classes: <