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lineStream.I
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50 lines (46 loc) · 1.32 KB
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/**
* 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 lineStream.I
* @author drose
* @date 2000-02-26
*/
/**
*
*/
INLINE LineStream::
LineStream() : std::ostream(&_lsb) {
}
/**
* Returns true if there is at least one line of text (or even a partial line)
* available in the LineStream object. If this returns true, the line may
* then be retrieved via get_line().
*/
INLINE bool LineStream::
is_text_available() const {
return _lsb.is_text_available();
}
/**
* Extracts and returns the next line (or partial line) of text available in
* the LineStream object. Once the line has been extracted, you may call
* has_newline() to determine whether or not there was an explicit newline
* character written following this line.
*/
INLINE std::string LineStream::
get_line() {
return _lsb.get_line();
}
/**
* Returns true if the line of text most recently returned by get_line() was
* written out with a terminating newline, or false if a newline character has
* not yet been written to the LineStream.
*/
INLINE bool LineStream::
has_newline() const {
return _lsb.has_newline();
}