Update of /cvsroot/pure-data/doc/pddp In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2548
Modified Files: all_about_lists_vs_anythings.pd Log Message: added [route list] example and discussion
Index: all_about_lists_vs_anythings.pd =================================================================== RCS file: /cvsroot/pure-data/doc/pddp/all_about_lists_vs_anythings.pd,v retrieving revision 1.5 retrieving revision 1.6 diff -C2 -d -r1.5 -r1.6 *** all_about_lists_vs_anythings.pd 25 Jul 2005 21:33:45 -0000 1.5 --- all_about_lists_vs_anythings.pd 28 Jul 2005 01:02:56 -0000 1.6 *************** *** 1,3 **** ! #N canvas 266 99 873 619 10; #X msg 95 298 1 2 3; #X obj 125 329 route list; --- 1,3 ---- ! #N canvas 268 58 885 631 10; #X msg 95 298 1 2 3; #X obj 125 329 route list; *************** *** 88,142 **** #X obj 257 169 bng 15 250 50 0 empty empty UNDEFINED 0 21 1 9 -262144 -1 -1; ! #X text 450 389 When working with sets that might be either "lists" ! or undefined , use [prepend]. Many of the "list" handling objects ! in Pd are not general enough to handle this situation.; ! #N canvas 0 22 848 498 some 0; ! #X obj 176 169 print; ! #X msg 137 100 list one two three; ! #X msg 122 61 1 2 3; ! #X msg 131 80 one 2 three; ! #X obj 97 169 route list; ! #X obj 97 198 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 165 199 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 124 139 prepend test; ! #X text 19 23 [prepend] accepts lists and undefined sets and outputs ! undefined sets.; #X text 12 229 [print] only interprets the "list" selector when the following body of the message is an implied list , i.e. a set of atoms that starts with a float.; ! #X msg 86 307 list one two three; ! #X msg 67 269 1 2 3; ! #X msg 77 287 one 2 three; ! #X obj 37 401 route list; ! #X obj 37 430 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 105 431 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 64 371 prepend list; ! #X obj 116 401 print PREPEND; ! #X obj 92 351 print STRAIGHT; ! #X msg 100 326 list 1 two 3; ! #X msg 490 222 list one two three; ! #X msg 475 183 1 2 3; ! #X msg 484 202 one 2 three; ! #X obj 450 291 route list; ! #X obj 450 320 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 518 321 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 616 294 route list; ! #X obj 616 323 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 684 324 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X text 221 141 (I used cyclone's); ! #X obj 477 261 route one; ! #X text 415 127 [route] accepts lists and undefined sets and outputs ! lists , and like [print] only interprets the 'list' selector for implied ! lists:; ! #X obj 529 291 print ONE; ! #X obj 692 294 print NOT_ONE; #X connect 1 0 7 0; #X connect 2 0 7 0; --- 88,171 ---- #X obj 257 169 bng 15 250 50 0 empty empty UNDEFINED 0 21 1 9 -262144 -1 -1; ! #N canvas 183 32 857 475 has 0; ! #X obj 96 162 print; ! #X msg 57 93 list one two three; ! #X msg 42 54 1 2 3; ! #X msg 51 73 one 2 three; ! #X obj 17 162 route list; ! #X obj 17 181 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 85 182 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 44 132 prepend test; #X text 12 229 [print] only interprets the "list" selector when the following body of the message is an implied list , i.e. a set of atoms that starts with a float.; ! #X msg 443 68 one 2 three; ! #X text 141 134 (I used cyclone's); ! #X obj 442 127 route one; ! #X text 426 17 [route] accepts lists and undefined sets and outputs ! lists , and like [print] only interprets the 'list' selector for implied ! lists:; ! #X obj 460 159 print ONE; ! #X obj 441 159 bng 16 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 604 159 bng 16 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 668 160 print ONE; ! #X obj 650 160 bng 16 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 813 160 bng 16 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 651 129 route 1; ! #X msg 658 90 list 1 two 3; ! #X msg 652 70 1 two 3; ! #X msg 449 88 list one 2 three; ! #X msg 281 68 one 2 three; ! #X obj 280 133 prepend list; ! #X obj 280 177 print PREPEND_LIST; ! #X msg 290 89 list one 2 three; ! #X text 12 19 [prepend] interprets lists and outputs undefined sets. ! ; ! #X obj 746 160 print NOT; ! #X obj 536 159 print NOT; ! #X msg 679 305 symbol test; ! #X obj 685 359 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 762 360 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1; ! #X obj 677 398 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 755 398 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 685 341 route symbol; ! #X obj 677 379 route symbol; ! #X msg 770 305 test; ! #X obj 470 359 route list; ! #X obj 470 378 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 538 379 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 457 397 route list; ! #X obj 457 416 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 525 417 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X msg 473 310 list 1 two 3; ! #X msg 456 290 1 two 3; ! #X msg 489 330 list one 2 three; ! #X msg 133 330 one 2 three; ! #X obj 65 414 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 133 415 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 151 390 print STRAIGHT; ! #X msg 117 310 list 1 two 3; ! #X msg 100 290 1 two 3; ! #X msg 142 351 list one 2 three; ! #X obj 68 391 route list; ! #X text 429 231 [route list] interprets all lists , but outputs non-lists ! on its left outlet for lists whose first element is a symbol. [route ! symbol] outputs a symbol from its left outlet.; #X connect 1 0 7 0; #X connect 2 0 7 0; *************** *** 146,173 **** #X connect 7 0 0 0; #X connect 7 0 4 0; ! #X connect 10 0 16 0; ! #X connect 10 0 18 0; ! #X connect 11 0 16 0; ! #X connect 11 0 18 0; ! #X connect 12 0 16 0; ! #X connect 12 0 18 0; ! #X connect 13 0 14 0; ! #X connect 13 1 15 0; ! #X connect 16 0 13 0; ! #X connect 16 0 17 0; ! #X connect 19 0 18 0; #X connect 19 0 16 0; ! #X connect 20 0 30 0; ! #X connect 21 0 30 0; ! #X connect 22 0 30 0; #X connect 23 0 24 0; ! #X connect 23 1 25 0; ! #X connect 26 0 27 0; ! #X connect 26 1 28 0; ! #X connect 30 0 23 0; ! #X connect 30 0 32 0; ! #X connect 30 1 26 0; ! #X connect 30 1 33 0; ! #X restore 463 466 pd some odd cases of list handling; #X connect 0 0 1 0; #X connect 1 0 7 0; --- 175,222 ---- #X connect 7 0 0 0; #X connect 7 0 4 0; ! #X connect 9 0 11 0; ! #X connect 11 0 13 0; ! #X connect 11 0 14 0; ! #X connect 11 1 15 0; ! #X connect 11 1 29 0; #X connect 19 0 16 0; ! #X connect 19 0 17 0; ! #X connect 19 1 18 0; ! #X connect 19 1 28 0; ! #X connect 20 0 19 0; ! #X connect 21 0 19 0; ! #X connect 22 0 11 0; #X connect 23 0 24 0; ! #X connect 24 0 25 0; ! #X connect 26 0 24 0; ! #X connect 30 0 35 0; ! #X connect 35 0 31 0; ! #X connect 35 0 36 0; ! #X connect 35 1 32 0; ! #X connect 36 0 33 0; ! #X connect 36 1 34 0; ! #X connect 37 0 35 0; ! #X connect 38 0 39 0; ! #X connect 38 0 41 0; ! #X connect 38 1 40 0; ! #X connect 41 0 42 0; ! #X connect 41 1 43 0; ! #X connect 44 0 38 0; ! #X connect 45 0 38 0; ! #X connect 46 0 38 0; ! #X connect 47 0 50 0; ! #X connect 47 0 54 0; ! #X connect 51 0 50 0; ! #X connect 51 0 54 0; ! #X connect 52 0 50 0; ! #X connect 52 0 54 0; ! #X connect 53 0 50 0; ! #X connect 53 0 54 0; ! #X connect 54 0 48 0; ! #X connect 54 1 49 0; ! #X restore 486 453 pd has some odd cases of list handling; ! #X text 450 389 When working with sets that might be either "lists" ! or undefined , use [prepend]. Many of the "list" handling objects ! in Pd have odd quirks which can make things difficult.; #X connect 0 0 1 0; #X connect 1 0 7 0;