48 lines
1 KiB
C++
48 lines
1 KiB
C++
/**
|
|
* PANDA 3D SOFTWARE
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
*
|
|
* All use of this software is subject to the terms of the revised BSD
|
|
* license. You should have received a copy of this license along
|
|
* with this source code in a file named "LICENSE."
|
|
*
|
|
* @file lineStreamBuf.h
|
|
* @author drose
|
|
* @date 2000-02-26
|
|
*/
|
|
|
|
#ifndef LINESTREAMBUF_H
|
|
#define LINESTREAMBUF_H
|
|
|
|
#include "dtoolbase.h"
|
|
|
|
#include <string>
|
|
|
|
/**
|
|
* Used by LineStream to implement an ostream that writes to a memory buffer,
|
|
* whose contents can be continuously extracted as a sequence of lines of
|
|
* text.
|
|
*/
|
|
class EXPCL_DTOOL_DTOOLUTIL LineStreamBuf : public std::streambuf {
|
|
public:
|
|
LineStreamBuf();
|
|
virtual ~LineStreamBuf();
|
|
|
|
INLINE bool is_text_available() const;
|
|
std::string get_line();
|
|
INLINE bool has_newline() const;
|
|
|
|
protected:
|
|
virtual int overflow(int c);
|
|
virtual int sync();
|
|
|
|
private:
|
|
INLINE void write_chars(const char *start, size_t length);
|
|
|
|
std::string _data;
|
|
bool _has_newline;
|
|
};
|
|
|
|
#include "lineStreamBuf.I"
|
|
|
|
#endif
|