/usr/share/doc/swig4.0-examples/Examples/test-suite/typemap_template.i

%module typemap_template

/* Test bug in 1.3.40 where the presence of a generic/unspecialized typemap caused the incorrect specialized typemap to be used */

%typemap(in) SWIGTYPE "_this_will_not_compile_SWIGTYPE_ \"$type\" "
%typemap(in) const SWIGTYPE & "_this_will_not_compile_const_SWIGTYPE_REF_\"$type\" "

%typemap(in) const TemplateTest1 & {$1 = (TemplateTest1<YY> *)0; /* in typemap generic for $type */}
%typemap(in) const TemplateTest1< ZZ > & {$1 = (TemplateTest1<ZZ> *)0; /* in typemap ZZ for $type */}
%typemap(in) const TemplateTest1< int > & {$1 = (TemplateTest1<int> *)0; /* in typemap int for $type */}

%inline %{
template<typename T> struct TemplateTest1 {
  void setT(const TemplateTest1& t) {}
  typedef double Double;
};
%}

%inline %{
  struct YY {};
  struct ZZ {};
%}


%template(TTYY) TemplateTest1< YY >;
%template(TTZZ) TemplateTest1< ZZ >;
%template(TTint) TemplateTest1< int >;

%inline %{
  void extratest(const TemplateTest1< YY > &t,
                 const TemplateTest1< ZZ > &tt,
                 const TemplateTest1< int > &ttt)
  {}
%}

%typemap(in) TemplateTest1 "_this_will_not_compile_TemplateTest_ \"$type\" "

%inline %{
  void wasbug(TemplateTest1< int >::Double wbug) {}
%}

/* Test bug where the %apply directive was ignored inside anonymous template
 * instantiations */

template<class T>
struct Foo {
  %typemap(in) Foo<T> ""
  %apply Foo<T> { const Foo<T> & }
};

%{
template<class T> struct Foo {};
%}

%template(Foo_int) Foo<int>;
%template() Foo<double>;

%inline %{
  void this_works(Foo<int> f) {}
  void this_also_works(const Foo<int>& f) {}
  void this_also_also_works(Foo<double> f) {}
  void this_used_to_fail(const Foo<double>& f) {}
%}

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