convert to UNIX linefeeds

svn path=/trunk/externals/maxlib/; revision=16896

1 files changed, 299 insertions, 299 deletions

diff --git a/arraycopy.c b/arraycopy.c
index d4764ce..50d4dd8 100644
--- a/arraycopy.c
+++ b/arraycopy.c
@@ -1,299 +1,299 @@
-/* ------------------------- arraycopy  --------------------------------------- */

-/*                                                                              */

-/* Copy data from one array to another .                                        */

-/* Written by Olaf Matthes <olaf.matthes@gmx.de>                                */

-/* Get source at http://www.akustische-kunst.org/puredata/maxlib/               */

-/*                                                                              */

-/* 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; 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.                             */

-/*                                                                              */

-/* ---------------------------------------------------------------------------- */

-

-#include "m_pd.h"

-#include <stdlib.h>

-

-static char *version = "arraycopy v0.2, written by Olaf Matthes <olaf.matthes@gmx.de>";

-

-typedef struct arraycopy

-{

-	t_object x_obj;		

-	t_symbol *x_destarray;

-	t_symbol *x_sourcearray;

-	t_garray *x_destbuf;

-	t_garray *x_sourcebuf;

-	t_int    x_start;

-	t_int    x_end;

-	t_int    x_pos;

-	short    x_print;

-} t_arraycopy;

-

-	/* choose the destination array to copy to */

-static void arraycopy_setdestarray(t_arraycopy *x, t_symbol *s)

-{

-	t_garray *b;

-	

-	if ((b = (t_garray *)pd_findbyclass(s, garray_class)))

-	{

-		// post("arraycopy: destination array set to \"%s\"", s->s_name);

-		x->x_destbuf = b;

-	} else {

-		post("arraycopy: no array \"%s\" (error %d)", s->s_name, b);

-		x->x_destbuf = 0;

-	}

-}

-

-static void arraycopy_setdest(t_arraycopy *x, t_symbol *s)

-{

-		x->x_destarray = s;

-		arraycopy_setdestarray(x, x->x_destarray);

-}

-

-	/* choose the source array to copy from */

-static void arraycopy_setsourcearray(t_arraycopy *x, t_symbol *s)

-{

-	t_garray *b;

-	

-	if ((b = (t_garray *)pd_findbyclass(s, garray_class)))

-	{

-		// post("arraycopy: source array set to \"%s\"", s->s_name);

-		x->x_sourcebuf = b;

-	} else {

-		post("arraycopy: no array \"%s\" (error %d)", s->s_name, b);

-		x->x_sourcebuf = 0;

-	}

-}

-

-	/* this is the routine that actually does the copying */

-	/* get's called directly when we get a 'bang' */

-static void arraycopy_docopy(t_arraycopy *x)

-{

-

-#if (defined PD_MAJOR_VERSION && defined PD_MINOR_VERSION) && (PD_MAJOR_VERSION > 0 || PD_MINOR_VERSION >= 41)

-# define arraynumber_t t_word

-# define array_getarray garray_getfloatwords

-# define array_get(pointer, index) (pointer[index].w_float)

-# define array_set(pointer, index, value) ((pointer[index].w_float)=value)

-#else

-# define arraynumber_t t_float

-# define array_getarray garray_getfloatarray

-# define array_get(pointer, index) (pointer[index])

-# define array_set(pointer, index, value) ((pointer[index])=value)

-#endif

-

-	t_garray *b;		/* make local copy of array */

-	arraynumber_t *tab;                 /* the content itselfe */

-	int items;

-	t_int i;

-	t_garray *A;

-	int npoints;

-	arraynumber_t *vec;

-

-	if(!x->x_destarray)

-	{

-		post("arraycopy: no destination array specified");

-		return;

-	}

-	if(!x->x_sourcearray)

-	{

-		post("arraycopy: no source array specified");

-		return;

-	}

-

-	A = x->x_destbuf;

-

-	if ((b = (t_garray *)pd_findbyclass(x->x_sourcearray, garray_class)))

-	{

-		// post("arraycopy: source array set to \"%s\"", x->x_sourcearray->s_name);

-	} else {

-		post("arraycopy: no array \"%s\" (error %d)", x->x_sourcearray->s_name, b);

-		return;

-	}

-

-		// read from our array

-	if (!array_getarray(b, &items, &tab))

-	{

-		post("arraycopy: couldn't read from source array!");

-		return;

-	}

-

-	if (!(A = (t_garray *)pd_findbyclass(x->x_destarray, garray_class)))

-		error("arraycopy: %s: no such array", x->x_destarray->s_name);

-	else if (!array_getarray(A, &npoints, &vec))

-		error("arraycopy: %s: bad template ", x->x_destarray->s_name);

-	else

-	{

-		if(x->x_start > items)	// check start point

-		{

-			post("arraycopy: source start point out of range for the array given");

-			return;

-		}

-		if(x->x_end)	// end point is specified

-		{

-			if(x->x_end > items)	// check start point

-			{

-				post("arraycopy: source end point out of range for the array given");

-				x->x_end = items;

-			}

-		}

-		else x->x_end = items;

-

-		if(x->x_pos)

-			vec += x->x_pos;

-      

-

-		for(i = x->x_start; i < x->x_end; i++)

-		{

-      array_set(vec, 0, array_get(tab, i));

-			vec++;

-		}

-		garray_redraw(A);

-		if(x->x_print)post("arraycopy: copied %d values from array \"%s\" to array \"%s\"", 

-					        x->x_end-x->x_start, x->x_sourcearray->s_name, x->x_destarray->s_name);

-	}

-}

-

-static void arraycopy_list(t_arraycopy *x, t_symbol *s, int argc, t_atom *argv)

-{

-	if(argc > 1) {

-		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);

-		x->x_destarray   = atom_getsymbolarg(1, argc, argv);

-	}

-}

-

-static void arraycopy_source(t_arraycopy *x, t_symbol *s)

-{

-	x->x_sourcearray = s;

-	x->x_start = x->x_end = x->x_pos = 0;

-	arraycopy_docopy(x);

-}

-

-static void arraycopy_print(t_arraycopy *x, t_floatarg f)

-{

-	if(f)

-		x->x_print = 1;

-	else

-		x->x_print = 0;

-}

-

-static void arraycopy_copy(t_arraycopy *x, t_symbol *s, int argc, t_atom *argv)

-{

-	if(argc == 1)		// source array name supplied

-	{

-		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);

-		x->x_start = x->x_end = x->x_pos = 0;

-	}

-	else if(argc == 2)	// array name and start point supplied

-	{

-		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);

-		x->x_start = atom_getfloatarg(1, argc, argv);

-		x->x_end = x->x_pos = 0;

-	}

-	else if(argc == 3)	// arrayname and start & end point supplied

-	{

-		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);

-		x->x_start = atom_getfloatarg(1, argc, argv);

-		if(argv[2].a_type == A_FLOAT)	// real position

-		{

-			x->x_end = atom_getfloatarg(2, argc, argv);

-		}

-		else	// offset given

-		{

-			t_symbol *offset = atom_getsymbolarg(2, argc, argv);

-			x->x_end = (t_int)atoi(offset->s_name) + x->x_start;

-		}

-		x->x_pos = 0;

-	}

-	else if(argc == 4)	// as above & dest. array

-	{

-		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);

-		x->x_start = atom_getfloatarg(1, argc, argv);

-		if(argv[2].a_type == A_FLOAT)	// real position

-		{

-			x->x_end = atom_getfloatarg(2, argc, argv);

-		}

-		else	// offset given

-		{

-			t_symbol *offset = atom_getsymbolarg(2, argc, argv);

-			x->x_end = (t_int)atoi(offset->s_name) + x->x_start;

-		}

-		x->x_destarray = atom_getsymbolarg(3, argc, argv);

-		arraycopy_setdestarray(x, x->x_destarray);

-		x->x_pos = 0;

-	}

-	else if(argc == 5)	// as above & dest. array & pos. in dest.

-	{

-		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);

-		x->x_start = atom_getfloatarg(1, argc, argv);

-		if(argv[2].a_type == A_FLOAT)	// real position

-		{

-			x->x_end = atom_getfloatarg(2, argc, argv);

-		}

-		else	// offset given

-		{

-			t_symbol *offset = atom_getsymbolarg(2, argc, argv);

-			x->x_end = (t_int)atoi(offset->s_name) + x->x_start;

-		}

-		x->x_destarray = atom_getsymbolarg(3, argc, argv);

-		arraycopy_setdestarray(x, x->x_destarray);

-		x->x_pos = atom_getfloatarg(4, argc, argv);

-	}

-	else post("arraycopy: copy: wrong number of arguments");

-	

-	arraycopy_docopy(x);

-}

-

-static t_class *arraycopy_class;

-

-static void *arraycopy_new(t_symbol *s, int argc, t_atom *argv)

-{

-    t_arraycopy *x = (t_arraycopy *)pd_new(arraycopy_class);

-

-	if (argc > 0) {

-		x->x_destarray = atom_getsymbolarg(0, argc, argv);

-		arraycopy_setdestarray(x, x->x_destarray);

-	}

-	inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("symbol"), gensym("dest"));

-	x->x_start = x->x_end = x->x_pos = x->x_print = 0;

-	return (x);

-}

-

-#ifndef MAXLIB

-void arraycopy_setup(void)

-{

-	/* the object's class: */

-    arraycopy_class = class_new(gensym("arraycopy"), (t_newmethod)arraycopy_new,

-    	0, sizeof(t_arraycopy), 0, A_GIMME, 0);

-#else

-void maxlib_arraycopy_setup(void)

-{

-	/* the object's class: */

-    arraycopy_class = class_new(gensym("maxlib_arraycopy"), (t_newmethod)arraycopy_new,

-    	0, sizeof(t_arraycopy), 0, A_GIMME, 0);

-	class_addcreator((t_newmethod)arraycopy_new, gensym("arraycopy"), A_GIMME, 0);

-#endif

-	class_addmethod(arraycopy_class, (t_method)arraycopy_copy, gensym("copy"), A_GIMME, 0);

-	class_addmethod(arraycopy_class, (t_method)arraycopy_print, gensym("print"), A_FLOAT, 0);

-	class_addmethod(arraycopy_class, (t_method)arraycopy_setdest, gensym("dest"), A_SYMBOL, 0);

-    class_addsymbol(arraycopy_class, arraycopy_source);

-	class_addbang(arraycopy_class, arraycopy_docopy);

-	// class_addlist(arraycopy_class, arraycopy_list);

-#ifndef MAXLIB

-    

-    post(version);

-#else

-    class_sethelpsymbol(arraycopy_class, gensym("maxlib/arraycopy-help.pd"));

-#endif

-}

+/* ------------------------- arraycopy  --------------------------------------- */
+/*                                                                              */
+/* Copy data from one array to another .                                        */
+/* Written by Olaf Matthes <olaf.matthes@gmx.de>                                */
+/* Get source at http://www.akustische-kunst.org/puredata/maxlib/               */
+/*                                                                              */
+/* 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; 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.                             */
+/*                                                                              */
+/* ---------------------------------------------------------------------------- */
+
+#include "m_pd.h"
+#include <stdlib.h>
+
+static char *version = "arraycopy v0.2, written by Olaf Matthes <olaf.matthes@gmx.de>";
+
+typedef struct arraycopy
+{
+	t_object x_obj;		
+	t_symbol *x_destarray;
+	t_symbol *x_sourcearray;
+	t_garray *x_destbuf;
+	t_garray *x_sourcebuf;
+	t_int    x_start;
+	t_int    x_end;
+	t_int    x_pos;
+	short    x_print;
+} t_arraycopy;
+
+	/* choose the destination array to copy to */
+static void arraycopy_setdestarray(t_arraycopy *x, t_symbol *s)
+{
+	t_garray *b;
+	
+	if ((b = (t_garray *)pd_findbyclass(s, garray_class)))
+	{
+		// post("arraycopy: destination array set to \"%s\"", s->s_name);
+		x->x_destbuf = b;
+	} else {
+		post("arraycopy: no array \"%s\" (error %d)", s->s_name, b);
+		x->x_destbuf = 0;
+	}
+}
+
+static void arraycopy_setdest(t_arraycopy *x, t_symbol *s)
+{
+		x->x_destarray = s;
+		arraycopy_setdestarray(x, x->x_destarray);
+}
+
+	/* choose the source array to copy from */
+static void arraycopy_setsourcearray(t_arraycopy *x, t_symbol *s)
+{
+	t_garray *b;
+	
+	if ((b = (t_garray *)pd_findbyclass(s, garray_class)))
+	{
+		// post("arraycopy: source array set to \"%s\"", s->s_name);
+		x->x_sourcebuf = b;
+	} else {
+		post("arraycopy: no array \"%s\" (error %d)", s->s_name, b);
+		x->x_sourcebuf = 0;
+	}
+}
+
+	/* this is the routine that actually does the copying */
+	/* get's called directly when we get a 'bang' */
+static void arraycopy_docopy(t_arraycopy *x)
+{
+
+#if (defined PD_MAJOR_VERSION && defined PD_MINOR_VERSION) && (PD_MAJOR_VERSION > 0 || PD_MINOR_VERSION >= 41)
+# define arraynumber_t t_word
+# define array_getarray garray_getfloatwords
+# define array_get(pointer, index) (pointer[index].w_float)
+# define array_set(pointer, index, value) ((pointer[index].w_float)=value)
+#else
+# define arraynumber_t t_float
+# define array_getarray garray_getfloatarray
+# define array_get(pointer, index) (pointer[index])
+# define array_set(pointer, index, value) ((pointer[index])=value)
+#endif
+
+	t_garray *b;		/* make local copy of array */
+	arraynumber_t *tab;                 /* the content itselfe */
+	int items;
+	t_int i;
+	t_garray *A;
+	int npoints;
+	arraynumber_t *vec;
+
+	if(!x->x_destarray)
+	{
+		post("arraycopy: no destination array specified");
+		return;
+	}
+	if(!x->x_sourcearray)
+	{
+		post("arraycopy: no source array specified");
+		return;
+	}
+
+	A = x->x_destbuf;
+
+	if ((b = (t_garray *)pd_findbyclass(x->x_sourcearray, garray_class)))
+	{
+		// post("arraycopy: source array set to \"%s\"", x->x_sourcearray->s_name);
+	} else {
+		post("arraycopy: no array \"%s\" (error %d)", x->x_sourcearray->s_name, b);
+		return;
+	}
+
+		// read from our array
+	if (!array_getarray(b, &items, &tab))
+	{
+		post("arraycopy: couldn't read from source array!");
+		return;
+	}
+
+	if (!(A = (t_garray *)pd_findbyclass(x->x_destarray, garray_class)))
+		error("arraycopy: %s: no such array", x->x_destarray->s_name);
+	else if (!array_getarray(A, &npoints, &vec))
+		error("arraycopy: %s: bad template ", x->x_destarray->s_name);
+	else
+	{
+		if(x->x_start > items)	// check start point
+		{
+			post("arraycopy: source start point out of range for the array given");
+			return;
+		}
+		if(x->x_end)	// end point is specified
+		{
+			if(x->x_end > items)	// check start point
+			{
+				post("arraycopy: source end point out of range for the array given");
+				x->x_end = items;
+			}
+		}
+		else x->x_end = items;
+
+		if(x->x_pos)
+			vec += x->x_pos;
+      
+
+		for(i = x->x_start; i < x->x_end; i++)
+		{
+      array_set(vec, 0, array_get(tab, i));
+			vec++;
+		}
+		garray_redraw(A);
+		if(x->x_print)post("arraycopy: copied %d values from array \"%s\" to array \"%s\"", 
+					        x->x_end-x->x_start, x->x_sourcearray->s_name, x->x_destarray->s_name);
+	}
+}
+
+static void arraycopy_list(t_arraycopy *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if(argc > 1) {
+		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);
+		x->x_destarray   = atom_getsymbolarg(1, argc, argv);
+	}
+}
+
+static void arraycopy_source(t_arraycopy *x, t_symbol *s)
+{
+	x->x_sourcearray = s;
+	x->x_start = x->x_end = x->x_pos = 0;
+	arraycopy_docopy(x);
+}
+
+static void arraycopy_print(t_arraycopy *x, t_floatarg f)
+{
+	if(f)
+		x->x_print = 1;
+	else
+		x->x_print = 0;
+}
+
+static void arraycopy_copy(t_arraycopy *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if(argc == 1)		// source array name supplied
+	{
+		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);
+		x->x_start = x->x_end = x->x_pos = 0;
+	}
+	else if(argc == 2)	// array name and start point supplied
+	{
+		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);
+		x->x_start = atom_getfloatarg(1, argc, argv);
+		x->x_end = x->x_pos = 0;
+	}
+	else if(argc == 3)	// arrayname and start & end point supplied
+	{
+		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);
+		x->x_start = atom_getfloatarg(1, argc, argv);
+		if(argv[2].a_type == A_FLOAT)	// real position
+		{
+			x->x_end = atom_getfloatarg(2, argc, argv);
+		}
+		else	// offset given
+		{
+			t_symbol *offset = atom_getsymbolarg(2, argc, argv);
+			x->x_end = (t_int)atoi(offset->s_name) + x->x_start;
+		}
+		x->x_pos = 0;
+	}
+	else if(argc == 4)	// as above & dest. array
+	{
+		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);
+		x->x_start = atom_getfloatarg(1, argc, argv);
+		if(argv[2].a_type == A_FLOAT)	// real position
+		{
+			x->x_end = atom_getfloatarg(2, argc, argv);
+		}
+		else	// offset given
+		{
+			t_symbol *offset = atom_getsymbolarg(2, argc, argv);
+			x->x_end = (t_int)atoi(offset->s_name) + x->x_start;
+		}
+		x->x_destarray = atom_getsymbolarg(3, argc, argv);
+		arraycopy_setdestarray(x, x->x_destarray);
+		x->x_pos = 0;
+	}
+	else if(argc == 5)	// as above & dest. array & pos. in dest.
+	{
+		x->x_sourcearray = atom_getsymbolarg(0, argc, argv);
+		x->x_start = atom_getfloatarg(1, argc, argv);
+		if(argv[2].a_type == A_FLOAT)	// real position
+		{
+			x->x_end = atom_getfloatarg(2, argc, argv);
+		}
+		else	// offset given
+		{
+			t_symbol *offset = atom_getsymbolarg(2, argc, argv);
+			x->x_end = (t_int)atoi(offset->s_name) + x->x_start;
+		}
+		x->x_destarray = atom_getsymbolarg(3, argc, argv);
+		arraycopy_setdestarray(x, x->x_destarray);
+		x->x_pos = atom_getfloatarg(4, argc, argv);
+	}
+	else post("arraycopy: copy: wrong number of arguments");
+	
+	arraycopy_docopy(x);
+}
+
+static t_class *arraycopy_class;
+
+static void *arraycopy_new(t_symbol *s, int argc, t_atom *argv)
+{
+    t_arraycopy *x = (t_arraycopy *)pd_new(arraycopy_class);
+
+	if (argc > 0) {
+		x->x_destarray = atom_getsymbolarg(0, argc, argv);
+		arraycopy_setdestarray(x, x->x_destarray);
+	}
+	inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("symbol"), gensym("dest"));
+	x->x_start = x->x_end = x->x_pos = x->x_print = 0;
+	return (x);
+}
+
+#ifndef MAXLIB
+void arraycopy_setup(void)
+{
+	/* the object's class: */
+    arraycopy_class = class_new(gensym("arraycopy"), (t_newmethod)arraycopy_new,
+    	0, sizeof(t_arraycopy), 0, A_GIMME, 0);
+#else
+void maxlib_arraycopy_setup(void)
+{
+	/* the object's class: */
+    arraycopy_class = class_new(gensym("maxlib_arraycopy"), (t_newmethod)arraycopy_new,
+    	0, sizeof(t_arraycopy), 0, A_GIMME, 0);
+	class_addcreator((t_newmethod)arraycopy_new, gensym("arraycopy"), A_GIMME, 0);
+#endif
+	class_addmethod(arraycopy_class, (t_method)arraycopy_copy, gensym("copy"), A_GIMME, 0);
+	class_addmethod(arraycopy_class, (t_method)arraycopy_print, gensym("print"), A_FLOAT, 0);
+	class_addmethod(arraycopy_class, (t_method)arraycopy_setdest, gensym("dest"), A_SYMBOL, 0);
+    class_addsymbol(arraycopy_class, arraycopy_source);
+	class_addbang(arraycopy_class, arraycopy_docopy);
+	// class_addlist(arraycopy_class, arraycopy_list);
+#ifndef MAXLIB
+    
+    post(version);
+#else
+    class_sethelpsymbol(arraycopy_class, gensym("maxlib/arraycopy-help.pd"));
+#endif
+}