Tom hopefully I’ve set this email not to hijack Harry’s thread. First thing to note is that LC ONLY structures arrays as tVar[0][0][0]...
But equally we can use, for example, tVar[x][y][z] or tVar[x,y,z] or even tVar[x,y,z][u,v,w][r,s,t] However, know that, if x=1, y=“two”, z=true then tVar[x,y,z] is the same as tVar[“1,two,true”] AND the same as tVar[1,”two”,true]. But this also means that tVar[x,y,z] from the previous paragraph could equal tVar[tNextVar] if tNextVar=x,y,z AND tNextVar=“1”,”two”,”true” AND tNextVar=“1,two,true”. With me so far? Then let’s now bamboozle. Repeat for rKey = 1 to 10 Put rnd(20) into tArraySuperSub[(“key” & rKey)] End repeat That’s pretty straight forward. But then... Repeat for r2ndKey = 1 to 10 Put tArraySuperSubKey into tArraySub[(“key” & r2ndKey)] End repeat And then...... Repeat for r3rdKey = 1 to 10 Put tArraySub into tArray[(“key” & r3rdKey)] End repeat Now place a treeView widget and set its array to tArray and look what an unholy mess we’ve made. HERE is the limitation: You CAN do something like put tArraySub into tArray[x] But you CANNOT do something like put tArraySuperSub into tArray[tArraySub] because tArraySub is itself an array. So, we can nest arrays into other sub arrays to multiple dimensions. Rabbit hole: tArray[“pixel”&x,”pixel”&y][“subPixel”&u,”subPixel”&v][“superSubPixel”&r,”superSubPixel”&s] = tClrR,tClrG,tClrB,tClrA Could potentially equate to... tArray[“pixel10,pixel10”][“subPixel7”,”subPixel4”][superSubPixel2,superSubPixel2] tArray[“pixel10,pixel10”] cannot hold a value without wiping all of its sub dimensions out of existence and so on through the dimensions down to, in this scenario, the 3rd (or 6th, depending on you viewpoint) dimension. Btw, If tArray is an array and tVar is a value you CAN: put “value” into tArray[tVar] OR put tArray into t2ndArray[tVar] But you CANNOT: put tVar into t2ndArray[tArray] Why I say “depending on your viewpoint” above is, thinking multidimensionally, you could have an array set as x,y,z of space as your first 3 dimensions, time as a fourth, inside/outside as a fifth, flipped/reversed as a sixth and so on, represented by perhaps tArray[x,y,z][t,u,v] or maybe tArray[x][y][z][t][u][v] or even tArray[x,y,z][t][u][v] Why is tArray[x,y,z] more useful/flexible but not better than tArray[x][y][z]? Good question! On Thu, 11 Mar 2021 at 03:52, Tom Glod via use-livecode < use-livecode@lists.runrev.com> wrote: > >>>>>> (tArray["key1","key1.1"]["key2","key2.1"]) > > Sean.... never even thought about this form of arrays. I gotta test the > functionality of this. Thanks. > I know you are busy, but if you have the time, feel free to blow my mind. > > > > That just about covers it. Unless I go into super sub arrays to really > blow > > your mind (tArray["key1","key1.1"]["key2","key2.1"]) > > > > Sean > > _______________________________________________ > > use-livecode mailing list > > use-livecode@lists.runrev.com > > Please visit this url to subscribe, unsubscribe and manage your > > subscription preferences: > > http://lists.runrev.com/mailman/listinfo/use-livecode > > > > > -- > Tom Glod > Founder & Developer > MakeShyft R.D.A (www.makeshyft.com) > Mobile:647.562.9411 > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > -- Pi Digital _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode