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Fix wrapping of function pointers and member function pointers when the function returns by reference

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@12157 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2010-07-16 18:45:22 +00:00
commit 568607c5ea
7 changed files with 67 additions and 4 deletions
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16
Examples/test-suite/funcptr_cpp.i Normal file
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%module funcptr_cpp
%inline %{
int addByValue(const int &a, int b) { return a+b; }
int * addByPointer(const int &a, int b) { static int val; val = a+b; return &val; }
int & addByReference(const int &a, int b) { static int val; val = a+b; return val; }
int call1(int (*d)(const int &, int), int a, int b) { return d(a, b); }
int call2(int * (*d)(const int &, int), int a, int b) { return *d(a, b); }
int call3(int & (*d)(const int &, int), int a, int b) { return d(a, b); }
%}
%constant int (*ADD_BY_VALUE)(const int &, int) = addByValue;
%constant int * (*ADD_BY_POINTER)(const int &, int) = addByPointer;
%constant int & (*ADD_BY_REFERENCE)(const int &, int) = addByReference;