[C++-sig] Using boost::tuple from python
super24bitsound at hotmail.com
Sat Jun 25 20:40:35 CEST 2011
I've been trying to figure out how to expose a property in my class that is a boost::tuple. The tuple is defined as follows:
typedef boost::shared_ptr<Action> action_ptr;
typedef boost::tuple<BattleCharacter*, action_ptr > ActionTargetTuple;
It's contained with a class defined as follows:
class Action : public Cloneable<Action>
//Irrelevant Code Omitted
I've seen numerous articles while I was searching about how to convert a boost::tuple into a python tuple, but that's not what I'm looking to do. I want to be able to access the tuple as it exists on the Action class. (I know how to do the vector part). The action class is exposed as follows:
I figured I might be able to expose the tuple by some variation on the below:
.def("get", &ActionTargetTuple::get<int>, return_value_policy<reference_existing_object>())
then use get from python, but if it is doable in this way, I'm not sure what the set up needs to be. Does anyone know how to do this/could suggest an alternative?
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