panda3d/pandatool/src/progbase/wordWrapStream.h
2000-10-31 01:48:02 +00:00

35 lines
1.1 KiB
C++

// Filename: wordWrapStream.h
// Created by: drose (28Jun00)
//
////////////////////////////////////////////////////////////////////
#ifndef WORDWRAPSTREAM_H
#define WORDWRAPSTREAM_H
#include <pandatoolbase.h>
#include "wordWrapStreamBuf.h"
////////////////////////////////////////////////////////////////////
// Class : WordWrapStream
// Description : A special ostream that formats all of its output
// through ProgramBase::show_text(). This allows the
// program to easily word-wrap its output messages to
// fit the terminal width.
//
// By convention (inherited from show_text), a newline
// written to the WordWrapStream indicates a paragraph
// break, and is generally printed as a blank line. To
// force a line break without a paragraph break, use
// '\r'.
////////////////////////////////////////////////////////////////////
class WordWrapStream : public ostream {
public:
WordWrapStream(ProgramBase *program);
private:
WordWrapStreamBuf _lsb;
};
#endif