#ifndef LYX_DOCSTREAM_H
#define LYX_DOCSTREAM_H
-#include "TexRow.h"
#include "support/docstring.h"
#if defined(_MSC_VER) && (_MSC_VER >= 1600)
/// UCS4 output manipulator
typedef odocstream & (*odocstream_manip)(odocstream &);
-/** Wrapper class for odocstream.
- This class is used to automatically count the lines of the exported latex
- code and also to ensure that no blank lines may be inadvertently output.
- To this end, use the special variables "breakln" and "safebreakln" as if
- they were iomanip's to ensure that the next output will start at the
- beginning of a line. Using "breakln", a '\n' char will be output if needed,
- while using "safebreakln", "%\n" will be output if needed.
- The class also records the last output character.
- */
-
-class otexstream {
-public:
- ///
- otexstream(odocstream & os, TexRow & texrow)
- : os_(os), texrow_(texrow),
- canbreakline_(false), protectspace_(false), lastchar_(0) {}
- ///
- odocstream & os() { return os_; }
- ///
- TexRow & texrow() { return texrow_; }
- ///
- void put(char_type const & c);
- ///
- void canBreakLine(bool breakline) { canbreakline_ = breakline; }
- ///
- bool canBreakLine() const { return canbreakline_; }
- ///
- void protectSpace(bool protectspace) { protectspace_ = protectspace; }
- ///
- bool protectSpace() const { return protectspace_; }
- ///
- void lastChar(char_type const & c) { lastchar_ = c; }
- ///
- char_type lastChar() const { return lastchar_; }
-private:
- ///
- odocstream & os_;
- ///
- TexRow & texrow_;
- ///
- bool canbreakline_;
- ///
- bool protectspace_;
- ///
- char_type lastchar_;
-};
-
-/// Helper structs for breaking a line
-struct BreakLine {
- char n;
-};
-
-struct SafeBreakLine {
- char n;
-};
-
-extern BreakLine breakln;
-extern SafeBreakLine safebreakln;
-
-///
-otexstream & operator<<(otexstream &, BreakLine);
-///
-otexstream & operator<<(otexstream &, SafeBreakLine);
-///
-otexstream & operator<<(otexstream &, odocstream_manip);
-///
-otexstream & operator<<(otexstream &, docstring const &);
-///
-otexstream & operator<<(otexstream &, std::string const &);
-///
-otexstream & operator<<(otexstream &, char const *);
-///
-otexstream & operator<<(otexstream &, char);
-///
-template <typename Type>
-otexstream & operator<<(otexstream & ots, Type value);
/// Helper struct for changing stream encoding
struct SetEnc {