Collaboration diagram for TranslatableString::PluralTemp< N >:

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Public Member Functions
template<typename... Args>
TranslatableString &&	operator() (Args &&... args)

Public Attributes
TranslatableString &	ts

const wxString &	pluralStr

Detailed Description

template<size_t N>
struct TranslatableString::PluralTemp< N >

Definition at line 248 of file TranslatableString.h.

Member Function Documentation

◆ operator()()

template<size_t N>

template<typename... Args>

TranslatableString && TranslatableString::PluralTemp< N >::operator() ( Args &&... args )

inline

Definition at line 252 of file TranslatableString.h.

      {
         // Pick from the pack the argument that specifies number
         auto selector =
            std::template get< N >( std::forward_as_tuple( args... ) );
         // We need an unsigned value.  Guard against negative values.
         auto nn = static_cast<unsigned>(
            std::max<unsigned long long>( 0, selector )
         );
         auto plural = this->pluralStr;
         auto prevFormatter = this->ts.mFormatter;
         this->ts.mFormatter = [prevFormatter, plural, nn, args...]
         (const wxString &str, Request request) -> wxString {
            switch ( request ) {
               case Request::Context:
                  return TranslatableString::DoGetContext( prevFormatter );
               case Request::Format:
               case Request::DebugFormat:
               default:
               {
                  bool debug = request == Request::DebugFormat;
                  return wxString::Format(
                     TranslatableString::DoChooseFormat(
                        prevFormatter, str, plural, nn, debug ),
                     TranslatableString::TranslateArgument( args, debug )...
                  );
               }
            }
         };
         return std::move(ts);
      }