swig/Lib/csharp/feature_interface.i
William S Fulton f82efac231 interface macro changes to support templates
The C++ type must be last in the argument list to support templates with
multiple arguments which are separated by commas.
Affects DECLARE_INTERFACE and DECLARE_INTERFACE_RENAME.
2016-02-09 07:02:42 +00:00

32 lines
1.4 KiB
OpenEdge ABL

%define DECLARE_INTERFACE_(INTERFACE, IMPL, CTYPE...)
%feature("interface", name = "INTERFACE", cptr = "SWIGInterfaceUpcast") CTYPE;
%typemap(cstype) CTYPE, CTYPE *, CTYPE [], CTYPE &, CTYPE *const& "INTERFACE"
%typemap(csin) CTYPE, CTYPE & "$csinput.SWIGInterfaceUpcast()"
%typemap(csin) CTYPE *, CTYPE *const&, CTYPE [] "$csinput == null ? new HandleRef(null, IntPtr.Zero) : $csinput.SWIGInterfaceUpcast()"
%typemap(csout, excode=SWIGEXCODE) CTYPE {
IMPL ret = new IMPL($imcall, true);$excode
return (INTERFACE)ret;
}
%typemap(csout, excode=SWIGEXCODE) CTYPE & {
IMPL ret = new IMPL($imcall, $owner);$excode
return (INTERFACE)ret;
}
%typemap(csout, excode=SWIGEXCODE) CTYPE *, CTYPE *const&, CTYPE [] {
IntPtr cPtr = $imcall;
IMPL ret = (cPtr == IntPtr.Zero) ? null : new IMPL(cPtr, $owner);$excode
return (INTERFACE)ret;
}
%typemap(csdirectorin) CTYPE, CTYPE & "(INTERFACE)new IMPL($iminput, false)"
%typemap(csdirectorin) CTYPE *, CTYPE *const&, CTYPE [] "($iminput == IntPtr.Zero) ? null : (INTERFACE)new IMPL($iminput, false)"
%typemap(csdirectorout) CTYPE, CTYPE *, CTYPE *const&, CTYPE [], CTYPE & "$cscall.SWIGInterfaceUpcast()"
%enddef
%define DECLARE_INTERFACE_RENAME(INTERFACE, IMPL, CTYPE...)
%rename (IMPL) CTYPE;
DECLARE_INTERFACE_(INTERFACE, IMPL, CTYPE)
%enddef
%define DECLARE_INTERFACE(INTERFACE, CTYPE...)
DECLARE_INTERFACE_(INTERFACE, CTYPE, CTYPE)
%enddef