StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POExtraordinary display bug
primarykey
Id
14184310
data
AcceptedAnswerId
14185119
AnswerCount
3
ClosedDate
CommentCount
3
CommunityOwnedDate
CreationDate
2013-01-06T16:43:34.290
FavoriteCount
0
LastActivityDate
2013-01-06T18:38:48.253
LastEditDate
2013-01-06T17:38:17.290
LastEditorUserId
501557
OwnerUserId
1916411
ParentId
0
PostTypeId
1
Score
0
ViewCount
87
LastEditorDisplayName
text
Body
Good evening. Sorry for the title I can't be more precise about the problem. The following code display nothing to screen unless : 1. I put off the three unused commented lines at the beginning and which make no conflict of any kind. 2. Unless I change the "Hello" by "Hello world" in main( ). I'm using codeblocks 10.05. Full code : <pre><code>#include <iostream> using namespace std; class stringclass { protected : inline bool success() { failbit = false; return true; } //line to ignore inline bool fail() { failbit = true; return false; } //line to ignore public : bool failbit; //line to ignore char * mystring; long memsize; long length; void reset(); void alloc(long newsize); void copy(const stringclass & other); stringclass(const char str[]); stringclass() {reset(); } stringclass(const stringclass & other) {copy(other); } ~stringclass() {delete [] mystring;} friend ostream& operator << (ostream& out, stringclass & obj) {out << obj.mystring; return out;} }; void stringclass::reset() { delete [] mystring; mystring = NULL; length = 0; memsize = 0; } void stringclass::alloc(long newsize) { delete [] mystring; mystring = new char[newsize]; memsize = newsize; mystring[0] = 0; length = 0; } void stringclass::copy(const stringclass & other) { if(other.mystring == NULL) reset(); else { alloc(other.memsize); strcpy(mystring, other.mystring); length = strlen(mystring); } } stringclass::stringclass(const char str[]) : mystring(NULL), memsize(0), length(0) { if(str == NULL) reset(); else { alloc(strlen(str) + 1); strcpy(mystring, str); length = strlen(mystring); } } int main() { stringclass str = "Hello"; stringclass str2 = str; cout << "str = " << str << endl; cout << "str2 = " << str2 << endl; cout << endl; system("PAUSE"); return 0; } </code></pre> The code displays : <pre><code>str = str2 = Press any key to continue... </code></pre> after the code change 1. : <pre><code>str = Hello str2 = Hello Press any key to continue... </code></pre> after the code change 2. : <pre><code>str = Hello world str2 = Hello world Press any key to continue... </code></pre>
Tags
<c++>
Title
Extraordinary display bug
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. UStemplatetypedef
UserOwnerUserId
1. USnomatchland
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. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POExtraordinary display bug
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTClose
CommentsPostId

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.