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Merge branch 'ejulien-python_operator_overload_test_suite'

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* ejulien-python_operator_overload_test_suite:
  Add __str__ to operator_overload testcase for python builtin
  Python operator_overload runtime testcase cleanup
  Work around a limitation of the Python binding generator related to the += family of operators.
  Fix Python 3 division member operator when -builtin is not used.
  Fix class member division operator.
  Remove the PY3BUILTIN switch as its behavior can be achieved with the existing SWIG_FEATURES=-builtin switch.
  Implement the operator overload test suite for Python.

Conflicts:
	Examples/test-suite/operator_overload.i
This commit is contained in:
William S Fulton 2016-05-05 23:01:35 +01:00
commit 5e6ab1d61d
4 changed files with 98 additions and 10 deletions
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14
Examples/test-suite/operator_overload.i
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@ -73,6 +73,10 @@ see bottom for a set of possible tests
%rename(OrOperator) operator ||;
#endif
#if defined(SWIGPYTHON)
%feature("python:slot", "tp_str", functype="reprfunc") Op::__str__;
#endif
#ifdef SWIGD
// Due to the way operator overloading is implemented in D1 and D2, the prefix
// increment/decrement operators (D1) resp. the postfix ones (D2) are ignored.
@ -109,11 +113,11 @@ public:
return *this;
}
// +=,-=... are member fns
void operator+=(const Op& o){ i+=o.i;}
void operator-=(const Op& o){ i-=o.i;}
void operator*=(const Op& o){ i*=o.i;}
void operator/=(const Op& o){ i/=o.i;}
void operator%=(const Op& o){ i%=o.i;}
Op &operator+=(const Op& o){ i+=o.i; return *this; }
Op &operator-=(const Op& o){ i-=o.i; return *this; }
Op &operator*=(const Op& o){ i*=o.i; return *this; }
Op &operator/=(const Op& o){ i/=o.i; return *this; }
Op &operator%=(const Op& o){ i%=o.i; return *this; }
// the +,-,*,... are friends
// (just to make life harder)
friend Op operator+(const Op& a,const Op& b){return Op(a.i+b.i);}