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Diffstat (limited to 'chaos/src/chaos.hpp')
-rw-r--r-- | chaos/src/chaos.hpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/chaos/src/chaos.hpp b/chaos/src/chaos.hpp new file mode 100644 index 0000000..259f56e --- /dev/null +++ b/chaos/src/chaos.hpp @@ -0,0 +1,51 @@ +// +// +// chaos~ +// Copyright (C) 2004 Tim Blechmann +// +// 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. +// +// 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; see the file COPYING. If not, write to +// the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +// Boston, MA 02111-1307, USA. + +#ifndef __chaos_hpp + +#define FLEXT_ATTRIBUTES 1 + +#define _USE_MATH_DEFINES /* tg says: define this before including cmath */ +#include "flext.h" +#include "assert.h" +#include "chaos_defs.hpp" +#include <cmath> + +#include <cstdlib> + +#if FLEXT_SYS != FLEXT_SYS_PD +#define PD_BIGORSMALL(f) ((((*(unsigned int*)&(f))&0x60000000)==0) || \ + (((*(unsigned int*)&(f))&0x60000000)==0x60000000)) +#endif + +/* internal we can work with a higher precision than pd */ +#ifdef DOUBLE_PRECISION +typedef double data_t; +#else +typedef float data_t; +#endif + +inline data_t rand_range(data_t low, data_t high) +{ + return low + ( (rand() * (high - low)) / RAND_MAX); +} + +#define __chaos_hpp +#endif /* __chaos_hpp */ |