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Diffstat (limited to 'doc/pddp/help-select.pd')
-rw-r--r-- | doc/pddp/help-select.pd | 228 |
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diff --git a/doc/pddp/help-select.pd b/doc/pddp/help-select.pd deleted file mode 100644 index acc8943c..00000000 --- a/doc/pddp/help-select.pd +++ /dev/null @@ -1,228 +0,0 @@ -#N canvas 69 230 1009 667 10; -#X floatatom 19 530 0 0 0 0 - - -; -#X msg 83 488 1; -#X msg 49 488 54; -#X msg 19 488 23; -#X msg 52 126 6; -#X obj 19 165 select 6; -#X msg 19 125 234; -#X floatatom 19 147 0 0 0 0 - - -; -#X obj 19 560 select 23 54 1; -#X obj 46 10 select; -#X text 91 9 - compare numbers or symbols; -#X text 19 38 This object can be abbreviated as; -#X obj 271 37 sel; -#X text 19 55 In its simplest form shown below \, [select] checks its -input agains the constant "6" (which is defined by the creation argument). -If they match \, the first outlet gives "bang" \; otherwise the input -is simply sent through to the second outlet.; -#X obj 19 187 print match; -#X obj 98 187 print NO_match; -#X text 21 217 Note that when the input to [select] matches one of -its creation arguments \, then a "bang" is sent to the outlet \, NOT -the original message.; -#X obj 19 579 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 45 579 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 71 579 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X floatatom 98 579 5 0 0 0 - - -; -#X text 53 516 If you click-n-drag this number box \, you'll notice -how all numbers except "23" \, "54" \, and "1" are simply sent through -to the rightmost outlet.; -#X text 23 416 Several creation arguments can be defined. In effect -you can use [select] to test the input for many different values. You -will see an outlet for each test value and finally an outlet for values -which match none of them (the rightmost outlet).; -#X obj 635 303 print NO_match; -#X obj 508 302 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 539 303 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 571 303 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 603 303 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X msg 511 92 symbol dog; -#X msg 516 111 symbol cat; -#X msg 524 129 symbol foo; -#X msg 531 149 symbol earth; -#X msg 540 168 symbol 400; -#X obj 508 282 select dog cat foo 400; -#X msg 536 218 400; -#X obj 639 580 print NO_match; -#X obj 512 579 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 543 580 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 575 580 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 607 580 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X msg 508 377 symbol dog; -#X msg 520 404 symbol cat; -#X msg 528 423 symbol foo; -#X msg 535 442 symbol earth; -#X msg 543 463 symbol 400; -#X msg 564 496 400; -#X obj 512 560 select 400 dog cat foo; -#X text 612 160 Notice that "400" here is defined as a symbol data -type and the [select] object can successfully match it to the creation -argment.; -#X text 563 206 Notice that "400" here is a number and the [select] -object cannot successfully match it to the creation argument. That -is because this [select] expects symbols - not numbers.; -#X obj 486 631 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X obj 486 14 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X text 508 320 However \, in this case below \, you'll notice that -the FIRST creation argument is a number. Therefore \, this [select] -object expects numbers and will ignore the "symbol" data type.; -#X text 547 264 FIRST CREATION ARGUMENT IS A SYMBOL; -#X text 555 543 FIRST CREATION ARGUMENT IS A NUMBER; -#X text 511 9 [select] can also be used to match symbols like the example -in the upper-right of this patch. It important to note that the FIRST -creation argument indicates to the [select] object which data type -to expect. If your first creation argument is a symbol \, like "dog" -\, then the object will test only symbols and numbers will be ignored! -; -#X text 592 490 Notice that "400" here is a number and the [select] -object can successfully match it to the creation argument.; -#X text 612 457 Notice that "400" here is a symbol and the [select] -object cannot successfully match it to the creation argument.; -#X obj 23 373 sel 42; -#X msg 23 330 42; -#X obj 23 392 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X floatatom 54 392 5 0 0 0 - - -; -#X floatatom 31 349 5 0 0 0 - - -; -#X floatatom 80 351 5 0 0 0 - - -; -#X text 325 686 This document was updated for PD version 0.35 test -24 by Dave Sabine as part of a project called pddp proposed by Krzysztof -Czaja to build comprehensive documentation for PD.; -#X obj 514 639 route; -#X text 513 618 RELATED OBJECTS; -#X text 22 614 A WORD ABOUT CONDITIONAL OBJECTS; -#N canvas 245 41 580 582 more 0; -#X text 22 16 Using the [select] object \, and others listed below -\, PD users can emulate the "conditional" statements of other programming -environments.; -#X text 21 62 Consider the following: (Visual Basic Script); -#X text 60 80 IF input = 1 THEN; -#X text 59 91 response.write("Hello"); -#X text 59 104 ELSEIF input = 2 THEN; -#X text 59 116 response.write("GoodBye"); -#X text 59 130 ELSEIF (input = 3 AND input < 10) THEN; -#X text 59 153 ELSE; -#X text 58 177 END IF; -#X text 23 195 Now the PD equivalent:; -#X msg 37 218 1; -#X msg 67 218 2; -#X floatatom 123 221 5 0 0 0 - - -; -#X obj 37 286 sel 1 2; -#X msg 27 418 symbol Hello; -#X msg 48 388 symbol GoodBye; -#X symbolatom 288 428 20 0 0 0 - - -; -#X obj 33 505 ==; -#X obj 61 505 !=; -#X obj 88 505 >; -#X obj 114 505 <; -#X obj 141 505 >=; -#X obj 168 505 <=; -#X text 28 482 OTHER CONDITIONAL/RELATIONAL OBJECTS IN PD; -#X text 58 164 response.write("No_match_for_me..."& input); -#X text 59 142 response.write("This_is_cool."); -#X obj 74 309 moses 3; -#X msg 84 351 symbol This_is_cool.; -#X obj 111 328 moses 10; -#X obj 220 349 makefilename No_match_for_me...%d; -#X connect 10 0 13 0; -#X connect 11 0 13 0; -#X connect 12 0 13 0; -#X connect 13 0 14 0; -#X connect 13 1 15 0; -#X connect 13 2 26 0; -#X connect 14 0 16 0; -#X connect 15 0 16 0; -#X connect 26 1 28 0; -#X connect 27 0 16 0; -#X connect 28 0 27 0; -#X connect 28 1 29 0; -#X connect 29 0 16 0; -#X restore 24 632 pd more; -#N canvas 0 22 456 306 related_objects_from_other_libraries 0; -#X obj 28 15 multiselect; -#X text 19 53 These objects are offered in PD only if you have downloaded -and properly installed the appropriate library. These objects may or -may not exist in a single library.; -#X text 18 102 The best places to find information about PD's libraries -is:; -#X text 15 124 www.puredata.org and click on "Downloads" then "Software" -; -#X text 16 140 or; -#X text 17 154 iem.kug.ac.at/pdb/; -#X restore 555 639 pd related_objects_from_other_libraries; -#X obj 233 397 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X msg 196 332 symbol word; -#X msg 196 351 symbol other; -#X msg 313 350 symbol other; -#X obj 233 377 select word; -#X obj 305 397 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 --1; -#X msg 305 332 symbol word; -#X obj -316 311; -#X text 21 260 Also note that in the example above \, there is a second -inlet. This is used to reset the argument's value like below. This -feature is available only on [select] objects with only ONE creation -argument -- in other example in this patch you'll notice that this -second inlet is absent.; -#X connect 0 0 8 0; -#X connect 1 0 0 0; -#X connect 2 0 0 0; -#X connect 3 0 0 0; -#X connect 4 0 7 0; -#X connect 5 0 14 0; -#X connect 5 1 15 0; -#X connect 6 0 7 0; -#X connect 7 0 5 0; -#X connect 8 0 17 0; -#X connect 8 1 18 0; -#X connect 8 2 19 0; -#X connect 8 3 20 0; -#X connect 28 0 33 0; -#X connect 29 0 33 0; -#X connect 30 0 33 0; -#X connect 31 0 33 0; -#X connect 32 0 33 0; -#X connect 33 0 24 0; -#X connect 33 1 25 0; -#X connect 33 2 26 0; -#X connect 33 3 27 0; -#X connect 33 4 23 0; -#X connect 34 0 33 0; -#X connect 40 0 46 0; -#X connect 41 0 46 0; -#X connect 42 0 46 0; -#X connect 43 0 46 0; -#X connect 44 0 46 0; -#X connect 45 0 46 0; -#X connect 46 0 36 0; -#X connect 46 1 37 0; -#X connect 46 2 38 0; -#X connect 46 3 39 0; -#X connect 46 4 35 0; -#X connect 50 0 49 0; -#X connect 57 0 59 0; -#X connect 57 1 60 0; -#X connect 58 0 57 0; -#X connect 61 0 57 0; -#X connect 62 0 57 1; -#X connect 70 0 73 0; -#X connect 71 0 73 0; -#X connect 72 0 73 1; -#X connect 73 0 69 0; -#X connect 73 1 74 0; -#X connect 75 0 73 1; |