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

%module template_default

%warnfilter(SWIGWARN_RUBY_WRONG_NAME) ns1::Traits::c; /* Ruby, wrong constant name */

namespace ns1 {
  namespace ns2 {
  
    %feature("hello") A<int>;
    %feature("hello") A<double,double>;
    %feature("hi") A<int,int>;
    %feature("hi") A<double>;
    
    %extend A<int> 
    {
      int foo() { return 1; }
    }
    
    %extend A<double,double> 
    {
      int foo() { return 1; }
    }
    
    %extend A<int,int> 
    {
      int bar() { return 1; }
    }
    
    %extend A<double> 
    {
      int bar() { return 1; }
    }

    %extend N<double> 
    {
      int bar() { return 1; }
    }
  }
}

%inline %{
  
  namespace ns1 {
    namespace ns2 {
      
      struct Parm
      {
      };
      
      template <class T1, class T2 = T1>
      class A
      {
        
#ifdef SWIG      
        %typemap(in) A *  { /* in A */ }
  #ifdef SWIGCSHARP
        %typemap(out) A *  { /* out A */ $result=0; }
  #else
        %typemap(out) A *  { /* out A */ }
  #endif
#endif
      };

      typedef unsigned int category;
      
      const category one = 1;
      const category two = 1;
      
      
      template <class T1, category C = one, class T2 = Parm>
      class N
      {
        
#ifdef SWIG      
        %typemap(in) N *  { /* in N */ }
  #ifdef SWIGCSHARP
        %typemap(out) N *  { /* out N */ $result=0; }
  #else
        %typemap(out) N *  { /* out N */ }
  #endif
#endif
      };
    }
  }
%}

      


%template(A_p) ns1::ns2::A<double,ns1::ns2::Parm>;
%template(N_1p) ns1::ns2::N<int>;


namespace ns1 {
  namespace ns2 {
    %template(A_ii) A<int, int>;       
    %template(A_d) A<double>;
    %template(N_d) N<double>;
    
  }
}


%inline %{
  namespace ns1 {
    namespace ns2 {    
      namespace ns3 {  

        struct B : A<int> 
        {
        };
        
        struct C : N<double,ns1::ns2::one> 
        {         
        };
        
        
        A<int> *get_a1(A<int> *a) {
          return a;
        }
        
        A<int,int> *get_a2(A<int,int> *a) {
          return a;
        }

      }
    }
  }
%}

%inline %{
  namespace ns1 {    
    struct Traits
    {
      static const ns2::category c = ns2::one;
    };
    namespace ns4 {    
      
      template <class T>
      struct D : ns2::N<double,T::c>
      {
        D()
        {
        }
        
      };

      template <class T1, class T2 = D<T1> >
      struct Base : T2
      {
      };
    }
  }
%}


%template(Doo) ns1::ns4::D<ns1::Traits>;
%template(Boo) ns1::ns4::Base<ns1::Traits, ns1::ns4::D<ns1::Traits> >;



%inline %{
  namespace ns1 {    
    namespace ns5 {    
      
      struct Der : ns4::Base<Traits>
      {
      };
    }
  }
  
%}


%inline %{

  namespace hi 
  {
    class CFoo
    {
    };
    
    template<class T1, class T2 = T1> class CTemplate
    {
    };
    
    typedef CTemplate<CFoo> TBla;                  // OK
    typedef void (*TFunc1)(CFoo arg);              // OK
    typedef void (*TFunc2)(CTemplate<CFoo> arg);   // OK
    typedef void (*TFunc3)(CTemplate<CFoo>* arg);  // OK

    int foo(TFunc1 a, TFunc2 b, TFunc3 c) 
    {
      return 0;
    }
  }  
%}


%include std_vector.i

%{
#include <vector>
%}

%inline %{
void g(std::vector<double>* s = 0) {}
void q(double = 0) {}
%}


%constant void (*Bf)(std::vector<double> *p = 0) = g; 
%constant void (*Cf)(double = 0) = q; 

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