/trunk/Lib/intrusive_ptr.i

// Allow for different namespaces for shared_ptr / intrusive_ptr - they could be boost or std or std::tr1

// For example for std::tr1, use:

// #define SWIG_SHARED_PTR_NAMESPACE std

// #define SWIG_SHARED_PTR_SUBNAMESPACE tr1

// #define SWIG_INTRUSIVE_PTR_NAMESPACE boost

// #define SWIG_INTRUSIVE_PTR_SUBNAMESPACE 



#if !defined(SWIG_INTRUSIVE_PTR_NAMESPACE)

# define SWIG_INTRUSIVE_PTR_NAMESPACE boost

#endif



#if defined(SWIG_INTRUSIVE_PTR_SUBNAMESPACE)

# define SWIG_INTRUSIVE_PTR_QNAMESPACE SWIG_INTRUSIVE_PTR_NAMESPACE::SWIG_INTRUSIVE_PTR_SUBNAMESPACE

#else

# define SWIG_INTRUSIVE_PTR_QNAMESPACE SWIG_INTRUSIVE_PTR_NAMESPACE

#endif



namespace SWIG_INTRUSIVE_PTR_NAMESPACE {

#if defined(SWIG_INTRUSIVE_PTR_SUBNAMESPACE)

  namespace SWIG_INTRUSIVE_PTR_SUBNAMESPACE {

#endif

    template <class T> class intrusive_ptr {

    };

#if defined(SWIG_INTRUSIVE_PTR_SUBNAMESPACE)

  }

#endif

}



%fragment("SWIG_intrusive_deleter", "header") {

template<class T> struct SWIG_intrusive_deleter {

    void operator()(T *p) {

        if (p) 

          intrusive_ptr_release(p);

    }

};

}



%fragment("SWIG_null_deleter", "header") {

struct SWIG_null_deleter {

  void operator() (void const *) const {

  }

};

%#define SWIG_NO_NULL_DELETER_0 , SWIG_null_deleter()

%#define SWIG_NO_NULL_DELETER_1

}



// Workaround empty first macro argument bug

#define SWIGEMPTYHACK

// Main user macro for defining intrusive_ptr typemaps for both const and non-const pointer types

%define %intrusive_ptr(TYPE...)

%feature("smartptr", noblock=1) TYPE { SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > }

SWIG_INTRUSIVE_PTR_TYPEMAPS(SWIGEMPTYHACK, TYPE)

SWIG_INTRUSIVE_PTR_TYPEMAPS(const, TYPE)

%enddef



%define %intrusive_ptr_no_wrap(TYPE...)

%feature("smartptr", noblock=1) TYPE { SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > }

SWIG_INTRUSIVE_PTR_TYPEMAPS_NO_WRAP(SWIGEMPTYHACK, TYPE)

SWIG_INTRUSIVE_PTR_TYPEMAPS_NO_WRAP(const, TYPE)

%enddef



// Legacy macros

%define SWIG_INTRUSIVE_PTR(PROXYCLASS, TYPE...)

#warning "SWIG_INTRUSIVE_PTR(PROXYCLASS, TYPE) is deprecated. Please use %intrusive_ptr(TYPE) instead."

%intrusive_ptr(TYPE)

%enddef



%define SWIG_INTRUSIVE_PTR_DERIVED(PROXYCLASS, BASECLASSTYPE, TYPE...)

#warning "SWIG_INTRUSIVE_PTR_DERIVED(PROXYCLASS, BASECLASSTYPE, TYPE) is deprecated. Please use %intrusive_ptr(TYPE) instead."

%intrusive_ptr(TYPE)

%enddef



%define SWIG_INTRUSIVE_PTR_NO_WRAP(PROXYCLASS, TYPE...)

#warning "SWIG_INTRUSIVE_PTR_NO_WRAP(PROXYCLASS, TYPE) is deprecated. Please use %intrusive_ptr_no_wrap(TYPE) instead."

%intrusive_ptr_no_wrap(TYPE)

%enddef



%define SWIG_INTRUSIVE_PTR_DERIVED_NO_WRAP(PROXYCLASS, BASECLASSTYPE, TYPE...)

#warning "SWIG_INTRUSIVE_PTR_DERIVED_NO_WRAP(PROXYCLASS, BASECLASSTYPE, TYPE) is deprecated. Please use %intrusive_ptr_no_wrap(TYPE) instead."

%intrusive_ptr_no_wrap(TYPE)

%enddef