+ ///
+ Encoding() {}
+ ///
+ Encoding(std::string const & n, std::string const & l,
+ std::string const & i);
+ ///
+ std::string const & name() const { return Name_; }
+ ///
+ std::string const & latexName() const { return LatexName_; }
+ ///
+ std::string const & iconvName() const { return iconvName_; }
+ /**
+ * Convert \p c to something that LaTeX can understand.
+ * This is either the character itself (if it is representable
+ * in this encoding), or a LaTeX macro.
+ * If the character is not representable in this encoding, but no
+ * LaTeX macro is known, a warning is given of lyxerr, and the
+ * character is returned.
+ */
+ docstring const latexChar(char_type c) const;
+ /// Add the preamble snippet needed for the output of latexChar(c)
+ /// to \p features.
+ void validate(char_type c, LaTeXFeatures & features) const;
+private:
+ ///
+ std::string Name_;
+ ///
+ std::string LatexName_;
+ ///
+ std::string iconvName_;
+ ///
+ typedef std::set<char_type> CharSet;
+ /// Set of UCS4 characters that we can encode (for singlebyte
+ /// encodings only)
+ CharSet encodable_;
+ /// All code points below this are encodable. This helps us to avoid
+ /// lokup of ASCII characters in encodable_ and gives about 1 sec
+ /// speedup on export of the Userguide.
+ char_type start_encodable_;
+};
+
+class Encodings {
+public:
+ ///
+ typedef std::map<std::string, Encoding> EncodingList;
+ /// iterator to iterate over all encodings.
+ /// We hide the fact that our encoding list is implemented as a map.
+ class const_iterator : public EncodingList::const_iterator {
+ typedef EncodingList::const_iterator base;
+ public:
+ const_iterator() : base() {}
+ const_iterator(base const & b) : base(b) {}
+ Encoding const & operator*() const { return base::operator*().second; }
+ Encoding const * operator->() const { return &(base::operator*().second); }
+ };
+ ///
+ Encodings();
+ /// Read the encodings.
+ /// \param encfile encodings definition file
+ /// \param symbolsfile unicode->LaTeX mapping file
+ void read(support::FileName const & encfile,
+ support::FileName const & symbolsfile);
+ /// Get encoding from LyX name \p name
+ Encoding const * getFromLyXName(std::string const & name) const;
+ /// Get encoding from LaTeX name \p name
+ Encoding const * getFromLaTeXName(std::string const & name) const;
+
+ ///
+ const_iterator begin() const { return encodinglist.begin(); }
+ ///
+ const_iterator end() const { return encodinglist.end(); }
+