mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-24 02:35:20 +00:00
8283e978f8
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3803 a592a061-630c-0410-9148-cb99ea01b6c8
94 lines
1.4 KiB
C++
94 lines
1.4 KiB
C++
// -*- C++ -*-
|
|
|
|
#ifndef LYXLEX_PIMPL_H
|
|
#define LYXLEX_PIMPL_H
|
|
|
|
#include <fstream>
|
|
#include <stack>
|
|
#include <boost/utility.hpp>
|
|
|
|
#include "lyxlex.h"
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface
|
|
#endif
|
|
|
|
///
|
|
struct LyXLex::Pimpl : boost::noncopyable {
|
|
///
|
|
enum {
|
|
///
|
|
LEX_MAX_BUFF = 2048
|
|
};
|
|
|
|
///
|
|
Pimpl(keyword_item * tab, int num);
|
|
///
|
|
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 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;
|
|
///
|
|
int no_items;
|
|
///
|
|
char buff[LEX_MAX_BUFF];
|
|
///
|
|
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
|