xref: /aosp_15_r20/external/harfbuzz_ng/src/OT/Layout/GPOS/CursivePos.hh (revision 2d1272b857b1f7575e6e246373e1cb218663db8a)
1 #ifndef OT_LAYOUT_GPOS_CURSIVEPOS_HH
2 #define OT_LAYOUT_GPOS_CURSIVEPOS_HH
3 
4 #include "CursivePosFormat1.hh"
5 
6 namespace OT {
7 namespace Layout {
8 namespace GPOS_impl {
9 
10 struct CursivePos
11 {
12   protected:
13   union {
14   HBUINT16              format;         /* Format identifier */
15   CursivePosFormat1     format1;
16   } u;
17 
18   public:
19   template <typename context_t, typename ...Ts>
dispatchOT::Layout::GPOS_impl::CursivePos20   typename context_t::return_t dispatch (context_t *c, Ts&&... ds) const
21   {
22     if (unlikely (!c->may_dispatch (this, &u.format))) return c->no_dispatch_return_value ();
23     TRACE_DISPATCH (this, u.format);
24     switch (u.format) {
25     case 1: return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...));
26     default:return_trace (c->default_return_value ());
27     }
28   }
29 };
30 
31 }
32 }
33 }
34 
35 #endif /* OT_LAYOUT_GPOS_CURSIVEPOS_HH */
36