StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
16039917
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-04-16T14:36:46.133
FavoriteCount
0
LastActivityDate
2013-04-16T14:36:46.133
LastEditDate
2017-05-23T11:45:43.070
LastEditorUserId
-1
OwnerUserId
0
ParentId
16022402
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
There seems to be a lot of confusion here over basic language structure and logic flow. Writing a few very simple test apps that exercise different language features will probably help you a lot. (So will a step-thru debugger, if you have one) <code>do/while()</code> is a fairly advanced feature that some people spend whole careers never using, see: <a href="https://stackoverflow.com/questions/3347001/do-while-vs-while">do...while vs while</a> I recommend getting a solid foundation with <code>while</code> and <code>if/else</code> before even using <code>for</code>. Your first look at <code>do</code> should be when you've just finished a <code>while</code> or <code>for</code> loop and realize you could save a mountain of duplicate initialization code if you just changed the order of execution a bit. (Personally I don't even use <code>do</code> for that any more, I just use an iterator with <code>while(true)/break</code> since it lets me pre and post code all within a single loop) I think this simplifies what you're trying to accomplish: <pre><code>void Board::Loop(void) { //Display the postion of that Element. for (unsigned int i = 0; i < 10; ++i) { while(IsGoingToCollide(i)) //check is first, do while doesn't make sense objects[i]->ResetPosition(); moveObject(i); //same as ->SetPosition(XDir, YDir)? //either explain difference or remove one or the other } } </code></pre> This function name seems ambiguous to me: <pre><code>bool Board::checkCollisions(int index) { </code></pre> I'd recommend changing it to: <pre><code>// returns true if moving to next position (based on inertia) will // cause overlap with any other object's or structure's current location bool Board::IsGoingToCollide(int index) { </code></pre> In contrast <code>checkCollisions()</code> could also mean: <pre><code>// returns true if there is no overlap between this object's // current location and any other object's or structure's current location bool Board::DidntCollide(int index) { </code></pre> Final note: Double check that <code>->ResetPosition()</code> puts things inside the boundaries.
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POC++ do while loop
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. This table or related slice is empty.
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.