StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
15932573
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2013-04-10T17:30:51.593
FavoriteCount
0
LastActivityDate
2013-04-10T17:30:51.593
LastEditDate
LastEditorUserId
0
OwnerUserId
726300
ParentId
15931942
PostTypeId
2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
I highly recommend <a href="http://www.boost.org/doc/libs/1_53_0/libs/phoenix/doc/html/index.html" rel="nofollow">Boost.Phoenix</a>, it's my go-to library when it comes to writing functors on the fly in C++03. It is a superior alternative to Boost.Bind -- that library is showing its age. For instance, Phoenix let us use operators on its functors to represent an actual use of that operator when the functor is called. Thus <code>arg1 + arg2</code> is a functor that returns the sum of its first two operands. This heavily cuts down on the <code>bind</code> noise. A first attempt could look like: <pre><code>bind(&pair<const int, int>::first , *bind(static_cast<const_begin_end>(&map<int, int>::begin), arg1)) ) </code></pre> (<a href="http://liveworkspace.org/code/37qYCp%248" rel="nofollow">LWS demo</a>) But another strong point of Phoenix is that it comes with some batteries. In our case we're very much interested in <code><boost/phoenix/stl/container.hpp></code> because this includes some lazy version of the familiar containers operations, including <code>begin</code>. This is very handy in our case: <pre><code>// We don't need to disambiguate which begin member we want anymore! bind(&pair<const int, int>::first, *begin(arg1)) </code></pre> (<a href="http://liveworkspace.org/code/37qYCp%247" rel="nofollow">LWS demo</a>) <hr> As a final note, I'll add that C++11 bind expressions are specified such that pointer-to-members work on anything that uses <code>operator*</code>. So out-of-the-box you can do: <pre><code>bind(&pair<const int, int>::first, bind(static_cast<begin_type>(&std::map<int, int>::begin), _1)) </code></pre> (<a href="http://liveworkspace.org/code/3Kg46J%247" rel="nofollow">LWS demo</a>)
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. PODereference iterator as part of a boost::bind composite chain
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USLuc Danton
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. PODereference iterator as part of a boost::bind composite chain
 singulars
 PostTypePostTypeId
 PTQuestion
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTAcceptedByOriginator
CommentsPostId
1. COThanks, I have to read about this library.
 singulars
 PostPostId
 PO
 UserUserId
 USricab

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.