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Diffstat (limited to 'cyclone/hammer/sinh.c')
-rw-r--r-- | cyclone/hammer/sinh.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/cyclone/hammer/sinh.c b/cyclone/hammer/sinh.c new file mode 100644 index 0000000..93fb6fa --- /dev/null +++ b/cyclone/hammer/sinh.c @@ -0,0 +1,48 @@ +/* Copyright (c) 2002-2003 krzYszcz and others. + * For information on usage and redistribution, and for a DISCLAIMER OF ALL + * WARRANTIES, see the file, "LICENSE.txt," in this distribution. */ + +#include <math.h> +#include "m_pd.h" + +#if defined(NT) || defined(MACOSX) +/* cf pd/src/x_arithmetic.c */ +#define sinhf sinh +#endif + +typedef struct _sinh +{ + t_object x_ob; + float x_value; +} t_sinh; + +static t_class *sinh_class; + +static void sinh_bang(t_sinh *x) +{ + outlet_float(((t_object *)x)->ob_outlet, x->x_value); +} + +static void sinh_float(t_sinh *x, t_float f) +{ + /* CHECKME large values */ + outlet_float(((t_object *)x)->ob_outlet, x->x_value = sinhf(f)); +} + +static void *sinh_new(t_floatarg f) +{ + t_sinh *x = (t_sinh *)pd_new(sinh_class); + /* CHECKME large values */ + x->x_value = sinhf(f); + outlet_new((t_object *)x, &s_float); + return (x); +} + +void sinh_setup(void) +{ + sinh_class = class_new(gensym("sinh"), + (t_newmethod)sinh_new, 0, + sizeof(t_sinh), 0, A_DEFFLOAT, 0); + class_addbang(sinh_class, sinh_bang); + class_addfloat(sinh_class, sinh_float); +} |