65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
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// ExternalPipe.hxx -- a "pipe" interface to an external flight dynamics model
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//
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// Written by Curtis Olson, started March 2003.
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//
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// Copyright (C) 2003 Curtis L. Olson - curt@flightgear.org
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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// $Id$
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#ifndef _EXTERNAL_PIPE_HXX
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#define _EXTERNAL_PIPE_HXX
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#include <simgear/timing/timestamp.hxx> // fine grained timing measurements
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#include <Network/net_ctrls.hxx>
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#include <Network/net_fdm.hxx>
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class FGExternalPipe: public FGInterface {
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private:
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bool valid;
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string fifo_name_1;
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string fifo_name_2;
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int pd1;
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int pd2;
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FGNetCtrls ctrls;
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FGNetFDM fdm;
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char *buf;
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public:
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// Constructor
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FGExternalPipe( double dt, string fifo_name );
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// Destructor
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~FGExternalPipe();
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// Reset flight params to a specific position
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void init();
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// update the fdm
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void update( double dt );
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};
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#endif // _EXTERNAL_PIPE_HXX
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