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Diffstat (limited to 'tbext/source/tbstrg.cpp')
| -rw-r--r-- | tbext/source/tbstrg.cpp | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/tbext/source/tbstrg.cpp b/tbext/source/tbstrg.cpp new file mode 100644 index 0000000..a999e2f --- /dev/null +++ b/tbext/source/tbstrg.cpp @@ -0,0 +1,95 @@ +/* Copyright (c) 2003 Tim Blechmann. */ +/* For information on usage and redistribution, and for a DISCLAIMER OF ALL */ +/* WARRANTIES, see the file, "COPYING" in this distribution. */ +/* */ +/* tbstrg can be used to switch between several modules. it requires a creation */ +/* argument (number of outlets). */ +/* if you send an integer to the inlet this outlet will get the message 1, the */ +/* outlet, that was active earlier, will get the message 0. */ +/* */ +/* */ +/* tbstrg uses the flext C++ layer for Max/MSP and PD externals. */ +/* get it at http://www.parasitaere-kapazitaeten.de/PD/ext */ +/* thanks to Thomas Grill */ +/* */ +/* */ +/* */ +/* This program is free software; you can redistribute it and/or */ +/* modify it under the terms of the GNU General Public License */ +/* as published by the Free Software Foundation; either version 2 */ +/* of the License, or (at your option) any later version. */ +/* */ +/* See file LICENSE for further informations on licensing terms. */ +/* */ +/* This program is distributed in the hope that it will be useful, */ +/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ +/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ +/* GNU General Public License for more details. */ +/* */ +/* You should have received a copy of the GNU General Public License */ +/* along with this program; if not, write to the Free Software */ +/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +/* */ +/* Based on PureData by Miller Puckette and others. */ +/* */ +/* */ +/* */ +/* coded while listening to: Bob Ostertag - DJ Of The Month */ +/* John Zorn's Cobra: Tokyo Operations '94 */ +/* */ +/* */ + + + +#include <flext.h> + +#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 400) +#error upgrade your flext version!!!!!! +#endif + +class tbstrg: public flext_base +{ + FLEXT_HEADER(tbstrg,flext_base); + +public: // constructor + tbstrg(t_int chan); + +protected: + void set_route(t_int i); + +private: + + FLEXT_CALLBACK(set_route,t_int); + t_int dest; +}; + + +FLEXT_LIB_1("tbstrg",tbstrg,int); + +tbstrg::tbstrg(t_int chan) +{ + AddInInt(); + + for (t_int i=0; i!=chan;++i) + { + AddOutAnything(); + } + + + FLEXT_ADDMETHOD(0,set_route); + dest=0; +} + +void tbstrg::set_route(t_int i) +{ + if (i != dest) + { + --i; + if ((i>-1) && (i<CntOut())) + { + ToOutInt(dest,0); + dest=i; + ToOutInt(dest,1); + } + } +} |