swig/Lib/csharp/feature_interface.i
William S Fulton e8907132cc interface feature support for const ref pointers (used by the STL)
Also interface feature return by value fixes
2016-02-07 13:58:47 +00:00

32 lines
1.3 KiB
OpenEdge ABL

%define DECLARE_INTERFACE_(CTYPE, INTERFACE, IMPL)
%feature("interface", name = "INTERFACE", cptr = "GetCPtr") CTYPE;
%typemap(cstype) CTYPE, CTYPE *, CTYPE [], CTYPE &, CTYPE *const& "INTERFACE"
%typemap(csin) CTYPE, CTYPE & "$csinput.GetCPtr()"
%typemap(csin) CTYPE *, CTYPE *const&, CTYPE [] "$csinput == null ? new HandleRef(null, IntPtr.Zero) : $csinput.GetCPtr()"
%typemap(csout, excode=SWIGEXCODE) CTYPE {
IMPL ret = new IMPL($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.GetCPtr()"
%enddef
%define DECLARE_INTERFACE_RENAME(CTYPE, INTERFACE, IMPL)
%rename (IMPL) CTYPE;
DECLARE_INTERFACE_(CTYPE, INTERFACE, IMPL)
%enddef
%define DECLARE_INTERFACE(CTYPE, INTERFACE)
DECLARE_INTERFACE_(CTYPE, INTERFACE, CTYPE)
%enddef