DGtal-team/DGtal — pull request #479 by JacquesOlivierLachaud (2012-12-04 15:20:39+00:00)
Title: Some basic classes

Add classes to make more explicit parameter passing especially in constructor. For instance, we generally use a "const A & a" for passing big parameters, but the reference a may be either cloned as a data member or only referenced in the object. This ambiguity is generally removed by looking at the complete documentation, but with the new classes (Alias,ConstAlias,Clone), the user may specify Clone a or ConstAlias a in the signature to make explicit the distinction.