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      1 // Allow for different namespaces for shared_ptr / intrusive_ptr - they could be boost or std or std::tr1
      2 // For example for std::tr1, use:
      3 // #define SWIG_SHARED_PTR_NAMESPACE std
      4 // #define SWIG_SHARED_PTR_SUBNAMESPACE tr1
      5 // #define SWIG_INTRUSIVE_PTR_NAMESPACE boost
      6 // #define SWIG_INTRUSIVE_PTR_SUBNAMESPACE
      7 
      8 #if !defined(SWIG_INTRUSIVE_PTR_NAMESPACE)
      9 # define SWIG_INTRUSIVE_PTR_NAMESPACE boost
     10 #endif
     11 
     12 #if defined(SWIG_INTRUSIVE_PTR_SUBNAMESPACE)
     13 # define SWIG_INTRUSIVE_PTR_QNAMESPACE SWIG_INTRUSIVE_PTR_NAMESPACE::SWIG_INTRUSIVE_PTR_SUBNAMESPACE
     14 #else
     15 # define SWIG_INTRUSIVE_PTR_QNAMESPACE SWIG_INTRUSIVE_PTR_NAMESPACE
     16 #endif
     17 
     18 namespace SWIG_INTRUSIVE_PTR_NAMESPACE {
     19 #if defined(SWIG_INTRUSIVE_PTR_SUBNAMESPACE)
     20   namespace SWIG_INTRUSIVE_PTR_SUBNAMESPACE {
     21 #endif
     22     template <class T> class intrusive_ptr {
     23     };
     24 #if defined(SWIG_INTRUSIVE_PTR_SUBNAMESPACE)
     25   }
     26 #endif
     27 }
     28 
     29 %fragment("SWIG_intrusive_deleter", "header") {
     30 template<class T> struct SWIG_intrusive_deleter {
     31     void operator()(T *p) {
     32         if (p)
     33           intrusive_ptr_release(p);
     34     }
     35 };
     36 }
     37 
     38 %fragment("SWIG_null_deleter", "header") {
     39 struct SWIG_null_deleter {
     40   void operator() (void const *) const {
     41   }
     42 };
     43 %#define SWIG_NO_NULL_DELETER_0 , SWIG_null_deleter()
     44 %#define SWIG_NO_NULL_DELETER_1
     45 }
     46 
     47 // Workaround empty first macro argument bug
     48 #define SWIGEMPTYHACK
     49 // Main user macro for defining intrusive_ptr typemaps for both const and non-const pointer types
     50 %define %intrusive_ptr(TYPE...)
     51 %feature("smartptr", noblock=1) TYPE { SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > }
     52 SWIG_INTRUSIVE_PTR_TYPEMAPS(SWIGEMPTYHACK, TYPE)
     53 SWIG_INTRUSIVE_PTR_TYPEMAPS(const, TYPE)
     54 %enddef
     55 
     56 %define %intrusive_ptr_no_wrap(TYPE...)
     57 %feature("smartptr", noblock=1) TYPE { SWIG_SHARED_PTR_QNAMESPACE::shared_ptr< TYPE > }
     58 SWIG_INTRUSIVE_PTR_TYPEMAPS_NO_WRAP(SWIGEMPTYHACK, TYPE)
     59 SWIG_INTRUSIVE_PTR_TYPEMAPS_NO_WRAP(const, TYPE)
     60 %enddef
     61 
     62 // Legacy macros
     63 %define SWIG_INTRUSIVE_PTR(PROXYCLASS, TYPE...)
     64 #warning "SWIG_INTRUSIVE_PTR(PROXYCLASS, TYPE) is deprecated. Please use %intrusive_ptr(TYPE) instead."
     65 %intrusive_ptr(TYPE)
     66 %enddef
     67 
     68 %define SWIG_INTRUSIVE_PTR_DERIVED(PROXYCLASS, BASECLASSTYPE, TYPE...)
     69 #warning "SWIG_INTRUSIVE_PTR_DERIVED(PROXYCLASS, BASECLASSTYPE, TYPE) is deprecated. Please use %intrusive_ptr(TYPE) instead."
     70 %intrusive_ptr(TYPE)
     71 %enddef
     72 
     73 %define SWIG_INTRUSIVE_PTR_NO_WRAP(PROXYCLASS, TYPE...)
     74 #warning "SWIG_INTRUSIVE_PTR_NO_WRAP(PROXYCLASS, TYPE) is deprecated. Please use %intrusive_ptr_no_wrap(TYPE) instead."
     75 %intrusive_ptr_no_wrap(TYPE)
     76 %enddef
     77 
     78 %define SWIG_INTRUSIVE_PTR_DERIVED_NO_WRAP(PROXYCLASS, BASECLASSTYPE, TYPE...)
     79 #warning "SWIG_INTRUSIVE_PTR_DERIVED_NO_WRAP(PROXYCLASS, BASECLASSTYPE, TYPE) is deprecated. Please use %intrusive_ptr_no_wrap(TYPE) instead."
     80 %intrusive_ptr_no_wrap(TYPE)
     81 %enddef
     82 
     83