// Filename: pfstream.I
// Created by:  cary (12Dec00)
//
////////////////////////////////////////////////////////////////////
//
// 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."
//
////////////////////////////////////////////////////////////////////

INLINE IPipeStream::IPipeStream(const std::string cmd)
  : istream(&_psb), _psb(PipeStreamBuf::Input) {
  _psb.command(cmd);
}

INLINE void IPipeStream::flush(void) {
  _psb.flush();
}

INLINE IPipeStream::IPipeStream(void)
  : istream(&_psb), _psb(PipeStreamBuf::Input) {
  cerr << "should never call default constructor of IPipeStream" << endl;
}

INLINE OPipeStream::OPipeStream(const std::string cmd)
  : ostream(&_psb), _psb(PipeStreamBuf::Output) {
  _psb.command(cmd);
}

INLINE void OPipeStream::flush(void) {
  _psb.flush();
}

INLINE OPipeStream::OPipeStream(void)
  : ostream(&_psb), _psb(PipeStreamBuf::Output) {
  cerr << "should never call default constructor of OPipeStream" << endl;
}