Panda3D
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00001 // Filename: datagramOutputFile.h 00002 // Created by: drose (30Oct00) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef DATAGRAMOUTPUTFILE_H 00016 #define DATAGRAMOUTPUTFILE_H 00017 00018 #include "pandabase.h" 00019 00020 #include "datagramSink.h" 00021 #include "filename.h" 00022 00023 //////////////////////////////////////////////////////////////////// 00024 // Class : DatagramOutputFile 00025 // Description : This class can be used to write a binary file that 00026 // consists of an arbitrary header followed by a number 00027 // of datagrams. 00028 //////////////////////////////////////////////////////////////////// 00029 class EXPCL_PANDA_PUTIL DatagramOutputFile : public DatagramSink { 00030 public: 00031 INLINE DatagramOutputFile(); 00032 00033 bool open(Filename filename); 00034 bool open(ostream &out); 00035 00036 void close(); 00037 00038 bool write_header(const string &header); 00039 virtual bool put_datagram(const Datagram &data); 00040 virtual bool is_error(); 00041 virtual void flush(); 00042 00043 private: 00044 bool _wrote_first_datagram; 00045 bool _error; 00046 pofstream _out_file; 00047 ostream *_out; 00048 bool _owns_out; 00049 }; 00050 00051 #include "datagramOutputFile.I" 00052 00053 #endif