#define LYXLEX_PIMPL_H
#include <fstream>
+#include <stack>
+#include <boost/utility.hpp>
#include "lyxlex.h"
#endif
///
-struct LyXLex::Pimpl {
+struct LyXLex::Pimpl : boost::noncopyable {
///
enum {
///
LEX_MAX_BUFF = 2048
};
-
+
///
- struct pushed_table {
- ///
- pushed_table(){
- next = 0;
- table_elem = 0;
- }
- ///
- pushed_table * next;
- ///
- keyword_item * table_elem;
- ///
- int table_siz;
- };
-
Pimpl(keyword_item * tab, int num);
-
- string const GetString() const;
-
+ ///
+ string const getString() const;
+ ///
void printError(string const & message) const;
-
+ ///
void printTable(std::ostream & os);
-
+ ///
void pushTable(keyword_item * tab, int num);
-
+ ///
void popTable();
-
+ ///
bool setFile(string const & filename);
-
+ ///
void setStream(std::istream & i);
-
+ ///
+ void setCommentChar(char c);
+ ///
bool next(bool esc = false);
-
///
int search_kw(char const * const tag) const;
-
+ ///
int lex();
-
- bool EatLine();
-
+ ///
+ bool eatLine();
+ ///
bool nextToken();
-
+ ///
+ void pushToken(string const &);
/// fb__ is only used to open files, the stream is accessed through is
std::filebuf fb__;
/// the stream that we use.
std::istream is;
- ///
+ ///
string name;
///
keyword_item * table;
///
char buff[LEX_MAX_BUFF];
///
- short status;
- ///
- pushed_table * pushed;
+ int status;
///
int lineno;
+ ///
+ string pushTok;
+ ///
+ char commentChar;
+private:
+ ///
+ void verifyTable();
+ ///
+ struct pushed_table {
+ ///
+ pushed_table()
+ : table_elem(0), table_siz(0) {}
+ ///
+ pushed_table(keyword_item * ki, int siz)
+ : table_elem(ki), table_siz(siz) {}
+ ///
+ keyword_item * table_elem;
+ ///
+ int table_siz;
+ };
+ ///
+ std::stack<pushed_table> pushed;
};
#endif