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Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by jprog1000 … class. When I tried creating a new ball in the nested loop that checks for collision (used an array list), and… Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by toneewa Some minor syntax fixes. Some things to consider are the collision and distance of drawing the next ball. A ball inside a ball's radius will cause numerous collisions. Even the starting ball locations can be already causing collisions. I added a collision counter display. Increased the maximum balls to make to 50. The timer delay can also impact … Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by jprog1000 Thank you so much for your reply and additions! It is certainly working as I wanted. I will read through the code you have added and ask you any questions I might have. I hope you don't mind. Regards Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by Dani I’ll mark this question solved :) Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by Dani … oh, sorry, missed the bit about you still needing clarifications. Feel feee to ask :) I’ll now unmark this topic as solved. /facepalm Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by toneewa I cleaned up the code some more. Removed some things that were not being used. I ran into a couple problems which caused the freeze you mentioned. It was memory heap space and array allocating. E.g., if x or y becomes negative, and also infinite recursion. I added a x/y coordinate display for a ball, and tinkered with the placement of the … Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by jprog1000 Hello, Thank you again so much! All your additions are clear, but it seems like whenever two balls collide, more than one ball is added to the arraylist and painted. Any way to have just one ball added to the panel for every collision? Have some kind of a toggle flag in paintcomponent? Regards Re: Bouncing Balls: Creating a new ball when two balls collide 2 Months Ago by toneewa Yes, this is true. Overlapping ball spawns can do that causing a chain reaction. Something like that could be done. How you handle the spawning of the new ball is what I played with a bit before. You will see better collision detection changing to: g.fillOval(ball.getX(), ball.getY(), 1 * ball.getRadius(), 1 * ball.getRadius()); Re: Bouncing Balls: Creating a new ball when two balls collide 1 Month Ago by jprog1000 Got it. Thank you so much! Re: Bouncing Balls: Creating a new ball when two balls collide 1 Month Ago by aishamushtaq Hi, Its helpful for me. I got my answer. Re: Nested Class 14 Years Ago by ddanbe Nested classes are intended to be used by the surrounding class and can be made private. A class as such cannot be private. I never have found a really practical use for nested classes. Re: nested this? 13 Years Ago by mike_2000_17 … are about the OP's question. If you have a nested class, then the this pointer, within a call to a… of its wrapper. If you want access to both the nested class and the wrapper class, here's the usual trick…(int aValue) : value(aValue) { }; }; int main() { Wrapper A(42); Wrapper::Nested B(A); std::cout << "What is the… nested this? 13 Years Ago by smcguffee … class. If I'm inside the nested class, does "this" point to the nested class or the wrapper class? Likewise…, I suppose I could only do that from inside the nested class or else how would it know which instance of… Re: nested this? 13 Years Ago by mrnutty I think you are getting confused. Think of the Nested class as a class of its own. The only difference… You can only access it from the outer class. The nested class has no association with the parent class, besides the…resolution. What you are doing is creating a instance of Nested class in the Wrapper class. Therefore every different instance of… Re: nested this? 13 Years Ago by smcguffee …;<<std::endl; this->nest.foo(); }; class Nested { public: int valueN; Nested(int v):valueN(v) { } void foo() { std::cout… inside of on my own? "<<std::endl; }; }; Nested nest; Wrapper(int aValue) : valueW(aValue),nest(aValue-10) { }; }; int… nested for 9 Years Ago by abdul rahman 2 Examples for nested for Nested Tabs 12 Years Ago by PriyalRao … clicked on any one of them and show nested tabs content related to that link? [CODE]&…another set of tabs <div class="tabs nested"> <ul> <li…;a href="#2" class="nested">Nested Tab 1</a></li>…a href="#2" class="nested">Nested Tab 2</a></li>… Nested Select statements 15 Years Ago by 2eXtreme …was wondering if i were to create the new nested select statement from the second code example separately,…dummyVal as avalue from ...) as a on a.idVal = nested.idVal left join (select idVal, dummyVal as bvalue from ...)… as b on b.idVal = nested.idVal left join (select idVal, dummyVal as cvalue from ...)… nested loops help 11 Years Ago by poloblue …close(); /************************************************************ Part B. Use two nested for-loops to process data.txt ************************************************************/… Re-do Part B with two nested while-loops *******************************************************************/ sum=counter=max=… Re: Nested Select statements 15 Years Ago by debasisdas Why not create views instead of nested queries . Nested Loops and Literal question 14 Years Ago by beforetheyknew …just wanted some clarification on two issues. Nested Loops, I just want to clarify how… j); } [/CODE] How should i read a nested for loop? Like would this run essentially 30 times?…does it basically run once, go into the nested loop, run 3 times, then go back into… the outer loop, then back into the nested loop 3 times? And I'v read … Re: Nested Loops and Literal question 14 Years Ago by darkagn [QUOTE]How should i read a nested for loop? Like would this run essentially 30 times? Does …? So then does it basically run once, go into the nested loop, run 3 times, then go back into the outer… loop, then back into the nested loop 3 times?[/QUOTE] Yes, the inner code will be… Re: Nested array printing etc - designing for reuse 7 Years Ago by JamesCherrill …java-language-iterating-over-collections-in-java-8.html)). The nested arrays stuff is because I was following on from an…noticed that I didn't bother to discuss how the nested array walker works. It's a fundamental reason for …using this pattern that it works for all kinds of nested structures (flies/directories, XML, trees in general etc). So … Re: Nested lists help 14 Years Ago by vegaseat … """ a recursive function that flattens a nested list q """ flat_q = [] for …x in q: # may have nested tuples or lists if type(x) in (list, tuple): …(x) return flat_q # itertools.chain won't work on this nested list q = [1, [2, 3], [4, 5, 6… Nested Update 13 Years Ago by PaulNelson … am having a bit of a problem with implementing a nested statement that will update based on conditions. I know the… it, but do not know how to implement it with nested queries. Please see below the pseudo code I've written…; aDefinition[/CODE] But I want to do it in a nested fashion along the lines of [CODE]UPDATE tmpDifferences ((SET Diff1… Nested list in Table format will not work 13 Years Ago by nikc121 … figure this out. For some reson my Code for a nested list using a table layout will not show the Roman… validated CSS and validated XHTML compliant code to create a nested ordered list, with table and inserted image</h2>… validated CSS and validated XHTML compliant code to create a nested ordered list, with Divs and inserted image</h2>… nested for loop and while loop 12 Years Ago by daldrome … out a triangle, represented by the "*" in the nested for loop. I need to print out a square shape… using "&" symbols but using a nested while loop. The target is such that if n=3…;&& &&& I've tried placing the nested while loop inside the for loop, but all it does… Re: Nested Quotes 17 Years Ago by Dave Sinkula …it takes a little extra effort. But when it exists, nested quotes look a little odd. [post]218686[/post][QUOTE=Dave…it takes a little extra effort. But when it exists, nested quotes look a little odd. [post]218686[/post][QUOTE=Dave… it takes a little extra effort. But when it exists, nested quotes look a little odd. [post]218686[/post][/QUOTE][/QUOTE… Re: Nested For Loops 18 Years Ago by Narue >Does anybody know the limit of nested for loops in C or C++? 15 levels in C89, … more nesting, Python allows non-static nesting where you have nested loops, then a function with nested loops as the inner operation. Nested List Searches 17 Years Ago by sneekula I was experimenting with the nested list example in thread: [URL]http://www.daniweb.com/techtalkforums/…post246791-72.html[/URL] and was trying to search a nested list like that: [code]nested_list = [1 ,'Dick', 2, ['Mary', 7…