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> |
20 | 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 | |