[PD] (datastructure) question about first argument in get

[moritz]

ola

i wonder for what is the first argument in [get], when i allways receive 
eitherway  the content of the first created "polygon"?
attached is a little patch, that should explain more my question.

thanx

MoRiTz
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#N canvas 717 105 593 410 10;
#N canvas 414 72 463 437 data3000 1;
#X restore 93 10 pd data3000;
#X obj -58 11 dollar1-get-test n1;
#X text 7 333 for what is the first argument;
#X obj 155 211 pointer;
#X obj 155 260 pack f f f f;
#X obj 155 231 get n2-rect x y z q;
#X obj -61 37 dollar1-get-test n2;
#X obj -59 62 dollar1-get-test n3;
#X obj -29 173 pointer;
#X obj -29 222 pack f f f f;
#X obj 319 239 pointer;
#X obj 319 288 pack f f f f;
#X obj -29 193 get n1-rect x y z q;
#X obj 320 259 get n3-rect x y z q;
#X msg -29 151 traverse pd-data3000 \, next;
#X msg 155 189 traverse pd-data3000 \, next;
#X msg 319 217 traverse pd-data3000 \, next;
#X obj -29 247 print n1;
#X obj 155 285 print n2;
#X obj 319 313 print n3;
#X obj 148 57 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
-1;
#X obj 148 86 t b b b;
#X text -69 193 n1-->;
#X text 118 231 n2-->;
#X text 285 260 n3-->;
#X text 7 350 in [get] \, it outputs everywhere the same...;
#X text 169 56 click!;
#X msg 320 91 next;
#X connect 3 0 5 0;
#X connect 4 0 18 0;
#X connect 5 0 4 0;
#X connect 5 1 4 1;
#X connect 5 2 4 2;
#X connect 5 3 4 3;
#X connect 8 0 12 0;
#X connect 9 0 17 0;
#X connect 10 0 13 0;
#X connect 11 0 19 0;
#X connect 12 0 9 0;
#X connect 12 1 9 1;
#X connect 12 2 9 2;
#X connect 12 3 9 3;
#X connect 13 0 11 0;
#X connect 13 1 11 1;
#X connect 13 2 11 2;
#X connect 13 3 11 3;
#X connect 14 0 8 0;
#X connect 15 0 3 0;
#X connect 16 0 10 0;
#X connect 20 0 21 0;
#X connect 21 0 14 0;
#X connect 21 1 15 0;
#X connect 21 2 16 0;
#X connect 27 0 10 0;
#X connect 27 0 3 0;
#X connect 27 0 8 0;
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#N canvas 352 23 542 316 10;
#X obj 311 210 pointer;
#X obj 101 33 struct \$1-rect float x float y float z float q;
#X obj 106 88 filledpolygon 244 q 5 0 0 20 z 40 0;
#X obj 162 235 append \$1-rect x y z q;
#X msg 311 185 traverse pd-data3000 \, bang;
#X msg 162 213 \$1 \$1 \$1 \$1;
#X obj 162 191 random 300;
#X obj 108 142 loadbang;
#X obj 108 164 t b b b b b;
#X connect 0 0 3 4;
#X connect 4 0 0 0;
#X connect 5 0 3 0;
#X connect 6 0 5 0;
#X connect 7 0 8 0;
#X connect 8 3 6 0;
#X connect 8 4 4 0;