[Boost-bugs] [Boost C++ Libraries] #1181: [boost.python] can modify enum value

Subject: [Boost-bugs] [Boost C++ Libraries] #1181: [boost.python] can modify enum value
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2007-08-14 08:17:13

#1181: [boost.python] can modify enum value
------------------------------------------+---------------------------------
 Reporter:  qiaozhiqiang_at_[hidden]  |       Owner:  dave   
     Type:  Bugs                          |      Status:  new    
Milestone:  To Be Determined              |   Component:  Python 
  Version:  release 1.34.0                |    Severity:  Problem
 Keywords:  enum modify                   |  
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 I use boost 1.34.0, python 2.5.1
 User can modify the enum value, But enum should be a const value(read
 only).

 enum my_enum{my_value};
 struct my_s{ enum{ my_value2 };};

 void my_export
 {
     enum_< my_enum >("my_enum") .value("my_value", my_value);
     scope* my_s_scope = new scope(class_< my_s>("my_s", init<  >()));
     scope().attr("my_value2") = (int)my_value2;
     delete my_s_scope;
 }
 #in python
 module.my_enum.my_value = 1
 print module.my_enum.my_value
 module.my_s.my_value2 = 2
 print module.my_s.my_value2
 # we can modify the const value.
 # output
 #  1
 #  2

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Ticket URL: <http://svn.boost.org/trac/boost/ticket/1181>
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