[Quantlib-dev] QuEP 11: Object Handler

[Ferdinando A. <na...@am...>]

Hi Eric

a couple of observations referring to 
http://www.ehlers.plus.com/quantlib/quep011.html:

2.2) do you plan to add the widget example to the ObjectHandler module code 
base? QuantLibAddin is an ObjectHandler usage example, but to have a stand 
alone example for the standalone ObjectHandler module would be nice.

3.1) isn't the singleton pattern the most natural way to replace the global 
variable approach? We have code for the singleton pattern in QuantLib, it's 
just an hpp file. I would avoid unnecessary QuantLib dependencies and 
duplicate that file in the ObjectHandler  code base, unless anybody 
suggests a more elegant solution


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ciao -- Nando