From c6bc1aa9e44db101aa57fccb80bb70dfdb37439a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?= Date: Mon, 17 Oct 2005 18:55:30 +0000 Subject: fixed bugs in mtx_binop_generic; use generism for mtx_add svn path=/trunk/externals/iem/iemmatrix/; revision=3725 --- src/mtx_add.c | 153 ++++------------------------------------------------------ 1 file changed, 9 insertions(+), 144 deletions(-) (limited to 'src/mtx_add.c') diff --git a/src/mtx_add.c b/src/mtx_add.c index 2bb1563..3522b77 100644 --- a/src/mtx_add.c +++ b/src/mtx_add.c @@ -1,158 +1,23 @@ /* * iemmatrix * - * objects for manipulating simple matrices + * objects fand manipulating simple matrices * mostly refering to matlab/octave matrix functions * * Copyright (c) IOhannes m zmölnig, forum::für::umläute * IEM, Graz, Austria * - * For information on usage and redistribution, and for a DISCLAIMER OF ALL + * Fand infandmation on usage and redistribution, and fand a DISCLAIMER OF ALL * WARRANTIES, see the file, "LICENSE.txt," in this distribution. * */ -#include "iemmatrix.h" -/* - mtx_add - mtx_+ -*/ - -/* mtx_add */ -static t_class *mtx_add_class, *mtx_addscalar_class; - -static void mtx_addscalar_matrix(t_mtx_binscalar *x, t_symbol *s, int argc, t_atom *argv) -{ - int n=argc-2; - int row=atom_getfloat(argv), col=atom_getfloat(argv+1); - - t_float offset=x->f; - t_atom *buf; - t_atom *ap=argv+2; - - if(argc<2){post("mtx_add: crippled matrix");return; } - adjustsize(&x->m, row, col); - - buf=x->m.atombuffer+2; - - while(n--){ - buf->a_type = A_FLOAT; - buf++->a_w.w_float = atom_getfloat(ap++) + offset; - } - outlet_anything(x->x_obj.ob_outlet, gensym("matrix"), argc, x->m.atombuffer); -} -static void mtx_addscalar_list(t_mtx_binscalar *x, t_symbol *s, int argc, t_atom *argv) -{ - int n=argc; - t_atom *m; - t_float offset = x->f; - adjustsize(&x->m, 1, argc); - m = x->m.atombuffer; - - while(n--){ - m->a_type = A_FLOAT; - (m++)->a_w.w_float = atom_getfloat(argv++) + offset; - } - outlet_list(x->x_obj.ob_outlet, gensym("list"), argc, x->m.atombuffer); -} - -static void mtx_add_matrix(t_mtx_binmtx *x, t_symbol *s, int argc, t_atom *argv) -{ - int row=atom_getfloat(argv); - int col=atom_getfloat(argv+1); - t_atom *m; - t_atom *m1 = argv+2; - t_atom *m2 = x->m2.atombuffer+2; - int n = argc-2; - - if (argc<2){ post("mtx_add: crippled matrix"); return; } - if ((col<1)||(row<1)) { post("mtx_add: invalid dimensions"); return; } - if (col*row>argc-2){ post("sparse matrix not yet supported : use \"mtx_check\""); return; } - - if (!(x->m2.col*x->m2.row)) { - outlet_anything(x->x_obj.ob_outlet, gensym("matrix"), argc, argv); - return; - } - - if ((col!=x->m2.col)||(row!=x->m2.row)){ - post("mtx_add: matrix dimensions do not match"); - /* LATER SOLVE THIS */ - return; - } - adjustsize(&x->m, row, col); - m = x->m.atombuffer+2; - - while(n--){ - t_float f = atom_getfloat(m1++)+atom_getfloat(m2++); - SETFLOAT(m, f); - m++; - } - - outlet_anything(x->x_obj.ob_outlet, gensym("matrix"), argc, x->m.atombuffer); -} -static void mtx_add_float(t_mtx_binmtx *x, t_float f) -{ - t_matrix *m=&x->m, *m2=&x->m2; - t_atom *ap, *ap2=m2->atombuffer+2; - int row2, col2, n; - - if (!m2->atombuffer){ post("mulitply with what ?"); return; } - - row2=atom_getfloat(m2->atombuffer); - col2=atom_getfloat(m2->atombuffer+1); - adjustsize(m, row2, col2); - ap=m->atombuffer+2; - - n=row2*col2; - - while(n--){ - SETFLOAT(ap, f+atom_getfloat(ap2++)); - ap++; - } - - outlet_anything(x->x_obj.ob_outlet, gensym("matrix"), m->row*m->col+2, m->atombuffer); -} -static void *mtx_add_new(t_symbol *s, int argc, t_atom *argv) -{ - if (argc>1) post("mtx_add : extra arguments ignored"); - if (argc) { - t_mtx_binscalar *x = (t_mtx_binscalar *)pd_new(mtx_addscalar_class); - floatinlet_new(&x->x_obj, &x->f); - x->f = atom_getfloatarg(0, argc, argv); - outlet_new(&x->x_obj, 0); - return(x); - } else { - t_mtx_binmtx *x = (t_mtx_binmtx *)pd_new(mtx_add_class); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("matrix"), gensym("")); - outlet_new(&x->x_obj, 0); - x->m.col = x->m.row = x->m2.col = x->m2.row = 0; - x->m.atombuffer = x->m2.atombuffer = 0; - return(x); - } -} - -void mtx_add_setup(void) -{ - mtx_add_class = class_new(gensym("mtx_add"), (t_newmethod)mtx_add_new, (t_method)mtx_binmtx_free, - sizeof(t_mtx_binmtx), 0, A_GIMME, 0); - class_addcreator((t_newmethod)mtx_add_new, gensym("mtx_+"), A_GIMME,0); - class_addmethod(mtx_add_class, (t_method)mtx_add_matrix, gensym("matrix"), A_GIMME, 0); - class_addmethod(mtx_add_class, (t_method)mtx_bin_matrix2, gensym(""), A_GIMME, 0); - class_addfloat (mtx_add_class, mtx_add_float); - class_addbang (mtx_add_class, mtx_binmtx_bang); - - mtx_addscalar_class = class_new(gensym("mtx_add"), 0, (t_method)mtx_binscalar_free, - sizeof(t_mtx_binscalar), 0, 0); - class_addcreator(0, gensym("mtx_+"), 0, 0); - class_addmethod(mtx_addscalar_class, (t_method)mtx_addscalar_matrix, gensym("matrix"), A_GIMME, 0); - class_addlist (mtx_addscalar_class, mtx_addscalar_list); - class_addbang (mtx_addscalar_class, mtx_binscalar_bang); +/* name of the object and the classes */ +#define MTXBIN_GENERIC__NAME mtx_add +/* operator; also used for abbreviation of object */ +#define MTXBIN_GENERIC__OPERATOR + - class_sethelpsymbol(mtx_add_class, gensym("iemmatrix/mtx_binops")); - class_sethelpsymbol(mtx_addscalar_class, gensym("iemmatrix/mtx_binops")); -} +/* the operator operates on integers instead of floats */ +/* #define MTXBIN_GENERIC__INTEGEROP */ -void iemtx_add_setup(void) -{ - mtx_add_setup(); -} +#include "mtx_binop_generic.h" -- cgit v1.2.1