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/* -----------------------------------------------------------------------------
* attribute.swg
*
* Attribute implementation
* ----------------------------------------------------------------------------- */
/*
The following macros convert a pair of set/get methods
into a "native" attribute.
*/
//
// Define SWIG_ATTRIBUTE_TEMPLATE if you want to use templates instead of macros for the C++ get and set wrapper methods
// Does not always generate compilable code, use at your peril!
//
//#define SWIG_ATTRIBUTE_TEMPLATE
%define %attribute_custom(Class, AttributeType, AttributeName, GetMethod, SetMethod, GetMethodCall, SetMethodCall)
%ignore Class::GetMethod();
%ignore Class::GetMethod() const;
#if #SetMethod != #AttributeName
%ignore Class::SetMethod;
#endif
%extend Class {
AttributeType AttributeName;
}
#if defined(__cplusplus) && defined(SWIG_ATTRIBUTE_TEMPLATE)
%{
template < class C > inline AttributeType %mangle(Class) ##_## AttributeName ## _get(const C* self_) {
return GetMethodCall;
}
template < class C > inline AttributeType %mangle(Class) ##_## AttributeName ## _get(C* self_) {
return GetMethodCall;
}
template < class C > inline void %mangle(Class) ##_## AttributeName ## _set(C* self_, AttributeType val_) {
SetMethodCall;
}
%}
#else
%{
#define %mangle(Class) ##_## AttributeName ## _get(self_) GetMethodCall
#define %mangle(Class) ##_## AttributeName ## _set(self_, val_) SetMethodCall
%}
#endif
%enddef
%define %attribute_readonly(Class, AttributeType, AttributeName, GetMethod, GetMethodCall)
%ignore Class::GetMethod();
%ignore Class::GetMethod() const;
%immutable Class::AttributeName;
%extend Class {
AttributeType AttributeName;
}
#if defined(__cplusplus) && defined(SWIG_ATTRIBUTE_TEMPLATE)
%{
template < class C > inline AttributeType %mangle(Class) ##_## AttributeName ## _get(const C* self_) {
return GetMethodCall;
}
template < class C > inline AttributeType %mangle(Class) ##_## AttributeName ## _get(C* self_) {
return GetMethodCall;
}
%}
#else
%{
#define %mangle(Class) ##_## AttributeName ## _get(self_) GetMethodCall
%}
#endif
%enddef
// User macros
%define %attribute(Class, AttributeType, AttributeName, GetMethod, SetMethod...)
#if #SetMethod != ""
%attribute_custom(%arg(Class), %arg(AttributeType), AttributeName, GetMethod, SetMethod, self_->GetMethod(), self_->SetMethod(val_))
#else
%attribute_readonly(%arg(Class), %arg(AttributeType), AttributeName, GetMethod, self_->GetMethod())
#endif
%enddef
%define %attribute2(Class, AttributeType, AttributeName, GetMethod, SetMethod...)
#if #SetMethod != ""
%attribute_custom(%arg(Class), %arg(AttributeType), AttributeName, GetMethod, SetMethod, &self_->GetMethod(), self_->SetMethod(*val_))
#else
%attribute_readonly(%arg(Class), %arg(AttributeType), AttributeName, GetMethod, &self_->GetMethod())
#endif
%enddef
%define %attributeref(Class, AttributeType, AttributeName, AccessorMethod...)
#if #AccessorMethod != ""
%attribute_custom(%arg(Class), %arg(AttributeType), AttributeName, AccessorMethod, AccessorMethod, self_->AccessorMethod(), self_->AccessorMethod() = val_)
#else
%attribute_custom(%arg(Class), %arg(AttributeType), AttributeName, AttributeName, AttributeName, self_->AttributeName(), self_->AttributeName() = val_)
#endif
%enddef
%define %attribute2ref(Class, AttributeType, AttributeName, AccessorMethod...)
#if #AccessorMethod != ""
%attribute_custom(%arg(Class), %arg(AttributeType), AttributeName, AccessorMethod, AccessorMethod, &self_->AccessorMethod(), self_->AccessorMethod() = *val_)
#else
%attribute_custom(%arg(Class), %arg(AttributeType), AttributeName, AttributeName, AttributeName, &self_->AttributeName(), self_->AttributeName() = *val_)
#endif
%enddef
%define %attributeval(Class, AttributeType, AttributeName, GetMethod, SetMethod...)
%{
#define %mangle(Class) ##_## AttributeName ## _get(self_) new AttributeType(self_->GetMethod())
%}
#if #SetMethod != ""
%{
#define %mangle(Class) ##_## AttributeName ## _set(self_, val_) self_->SetMethod(*val_)
%}
#if #SetMethod != #AttributeName
%ignore Class::SetMethod;
#endif
#else
%immutable Class::AttributeName;
#endif
%ignore Class::GetMethod();
%ignore Class::GetMethod() const;
%newobject Class::AttributeName;
%extend Class {
AttributeType AttributeName;
}
%enddef
%define %attributestring(Class, AttributeType, AttributeName, GetMethod, SetMethod...)
%{
#define %mangle(Class) ##_## AttributeName ## _get(self_) *new AttributeType(self_->GetMethod())
%}
#if #SetMethod != ""
%{
#define %mangle(Class) ##_## AttributeName ## _set(self_, val_) self_->SetMethod(val_)
%}
#if #SetMethod != #AttributeName
%ignore Class::SetMethod;
#endif
#else
%immutable Class::AttributeName;
#endif
%ignore Class::GetMethod();
%ignore Class::GetMethod() const;
%newobject Class::AttributeName;
%typemap(newfree) const AttributeType &AttributeName "delete $1;"
%extend Class {
AttributeType AttributeName;
}
%enddef
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