[C++-sig] How to wrap class enums

[Liam Herron]

Here is an example:

// c++ code

class A
{
public:
    enum ATypes
    {
        ONE,
        TWO,
        THREE
    };
};


//  boost python code


object obj_A =

class_<A>
   ("A", "A simple A object", init<>() )
   ;

{
   scope in_A(obj_A);
   enum_<A:ATypes>
      ("ATypes")
      .value("ONE", A::ONE)
      .value("TWO", A::TWO)
      .value("THREE", A::THREE)
      ;
}


Hope that helps.

Liam



From: Cplusplus-sig [mailto:cplusplus-sig-bounces+herron=ellington.com at python.org] On Behalf Of Deepankar Sharma
Sent: Saturday, March 08, 2014 3:18 PM
To: cplusplus-sig at python.org
Subject: [C++-sig] How to wrap class enums

Any pointers on how to expose class enums to Python? Given the following enum what would the boost code to expose it to python look like? The page at http://www.boost.org/doc/libs/1_55_0/libs/python/doc/v2/enum.html only lists examples of old style enums.


enum class t_functions
{
            ADD, SUB, MUL, DIV
};

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