StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
15266261
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-03-07T08:21:09.277
FavoriteCount
0
LastActivityDate
2013-03-07T08:21:09.277
LastEditDate
LastEditorUserId
0
OwnerUserId
1904007
ParentId
15265397
PostTypeId
2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
<p>Not so long ago I made some trick to have enums properly displayed in QComboBox and to have definition of enum and string representations as one statement</p> <pre><code>#pragma once #include <boost/unordered_map.hpp> namespace enumeration { struct enumerator_base : boost::noncopyable { typedef boost::unordered_map<int, std::wstring> kv_storage_t; typedef kv_storage_t::value_type kv_type; kv_storage_t const & kv() const { return storage_; } LPCWSTR name(int i) const { kv_storage_t::const_iterator it = storage_.find(i); if(it != storage_.end()) return it->second.c_str(); return L"empty"; } protected: kv_storage_t storage_; }; template<class T> struct enumerator; template<class D> struct enum_singleton : enumerator_base { static enumerator_base const & instance() { static D inst; return inst; } }; } #define QENUM_ENTRY(K, V, N) K, N storage_.insert(std::make_pair((int)K, V)); #define QBEGIN_ENUM(NAME, C) \ enum NAME \ { \ C \ } \ }; \ } \ #define QEND_ENUM(NAME) \ }; \ namespace enumeration \ { \ template<> \ struct enumerator<NAME>\ : enum_singleton< enumerator<NAME> >\ { \ enumerator() \ { //usage /* QBEGIN_ENUM(test_t, QENUM_ENTRY(test_entry_1, L"number uno", QENUM_ENTRY(test_entry_2, L"number dos", QENUM_ENTRY(test_entry_3, L"number tres", QEND_ENUM(test_t))))) */ </code></pre> <p>Now you've got <code>enumeration::enum_singleton<your_enum>::instance()</code> able to convert enums to strings. If you replace <code>kv_storage_t</code> with <code>boost::bimap</code>, you will also be able to do backward conversion. Common base class for converter was introduced to store it in Qt object, because Qt objects couldn't be templates</p>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POEnum values as char array in c++
  singulars
  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USkassak
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. VO
  singulars
  PostPostId
  PO
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTUpMod
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.