| #ifndef OT_LAYOUT_GSUB_REVERSECHAINSINGLESUBST_HH |
| #define OT_LAYOUT_GSUB_REVERSECHAINSINGLESUBST_HH |
| |
| #include "Common.hh" |
| #include "ReverseChainSingleSubstFormat1.hh" |
| |
| namespace OT { |
| namespace Layout { |
| namespace GSUB_impl { |
| |
| struct ReverseChainSingleSubst |
| { |
| protected: |
| union { |
| HBUINT16 format; /* Format identifier */ |
| ReverseChainSingleSubstFormat1 format1; |
| } u; |
| |
| public: |
| template <typename context_t, typename ...Ts> |
| typename context_t::return_t dispatch (context_t *c, Ts&&... ds) const |
| { |
| if (unlikely (!c->may_dispatch (this, &u.format))) return c->no_dispatch_return_value (); |
| TRACE_DISPATCH (this, u.format); |
| switch (u.format) { |
| case 1: return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...)); |
| default:return_trace (c->default_return_value ()); |
| } |
| } |
| }; |
| |
| } |
| } |
| } |
| |
| #endif /* HB_OT_LAYOUT_GSUB_REVERSECHAINSINGLESUBST_HH */ |
