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#X obj 37 12 value;
#X obj 73 181 value help-value1;
#X obj 51 36 v;
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#X obj 245 181 value help-value1;
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#X obj 395 182 value help-value2;
#X text 24 675 see also:;
#X obj 99 675 expr;
#X obj 313 288 value z;
#X obj 392 277 expr z;
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#X floatatom 313 259 5 0 0 0 - - - 0;
#X obj 363 362 value y;
#X obj 282 372 send y;
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#X msg 441 352 \; y 5;
#X obj 137 675 send;
#X obj 176 675 float;
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#X obj 276 549 value;
#X msg 308 514 symbol help-value1;
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#X obj 221 675 int;
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#X msg 322 423 send x;
#X msg 334 447 send y;
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#X obj 395 448 receive x;
#X obj 474 449 value y;
#X floatatom 474 473 5 0 0 0 - - - 0;
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#X text 322 675 updated for Pd version 0.51.;
#X text 85 12 - nonlocal shared value (named variable);
#X text 82 37 - abbreviation;
#N canvas 720 150 548 342 Dealing_with_"\$0" 0;
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#X obj 389 254 receive \$0-y;
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#X text 139 218 <= click;
#X obj 118 248 symbol \$0-x;
#X obj 227 265 value \$0-x;
#X msg 271 230 send \$1-y;
#X text 424 185 <= right click for properties, f 10;
#X text 36 128 Since "\$0" only works inside objects \, if you need to set a value name or a send name with it \, you need to use something like a symbol or a float object. See examples below., f 67;
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#X text 36 40 '\$0' - the patch ID number used to force locality in Pd - is widely used in send and receive names. This is especially useful in abstractions so that each copy has local connections instead of global. Note that "\$0" is also used in send/receive names in GUIs as well as variable names in value objects., f 67;
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#X restore 366 623 pd Dealing_with_"\$0";
#X text 35 623 open subpatch to see how to deal with '\$0' =>;
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#X text 105 15 - nonlocal shared value (named variable);
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#X text 147 95 float -;
#X text 203 95 sets variable value., f 36;
#X text 147 236 float -;
#X text 46 168 (if created without argument);
#X text 140 195 symbol - sets the value name.;
#X text 91 135 send <symbol> -;
#X text 154 114 bang -;
#X text 203 114 outputs the value., f 36;
#X text 203 135 sends the value to a matching receive name.;
#X text 120 271 1) symbol -;
#X text 203 236 outputs variable value when receiving a bang.;
#X text 203 271 send symbol (if given \, 2nd inlet is suppressed \, default: empty symbol)., f 36;
#X restore 387 34 pd reference;
#X text 484 35 <= click;
#X text 41 78 [value] stores a numeric value which is shared between all values with the same name (which need not be in the same Pd window.), f 66;
#X text 32 257 The value may also be stored or recalled in expressions via the [expr] family of objects., f 34;
#X text 32 335 The [value] object can also receive float values sent via a [send] object or a message if it has a variable with the same name., f 31;
#X text 32 424 You can also send the stored value to a named object such as a [receive] or another [value] \, see example to the right., f 31;
#X text 119 126 set the value;
#X text 110 151 retrieve it;
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#X text 36 509 if invoked without a creation argument \, [value] is assigned to an empty symbol adds a right inlet is created for setting the variable name with a "symbol" message:, f 30;
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