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datagramInputFile.I
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51 lines (47 loc) · 1 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 datagramInputFile.I
* @author drose
* @date 2000-10-30
*/
/**
*
*/
INLINE DatagramInputFile::
DatagramInputFile() {
_error = false;
_read_first_datagram = false;
_in = nullptr;
_owns_in = false;
_timestamp = 0;
}
/**
*
*/
INLINE DatagramInputFile::
~DatagramInputFile() {
close();
}
/**
* Opens the indicated filename for reading. Returns true on success, false
* on failure.
*/
INLINE bool DatagramInputFile::
open(const Filename &filename) {
return open(new FileReference(filename));
}
/**
* Returns the istream represented by the input file.
*/
INLINE std::istream &DatagramInputFile::
get_stream() {
static std::ifstream null_stream;
nassertr(_in != nullptr, null_stream);
return *_in;
}