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authormaximius <none@none>2009-10-17 15:51:44 -0700
committermaximius <none@none>2009-10-17 15:51:44 -0700
commite585187b248f48b3c6e9247b49fa07c6565d65e5 (patch)
tree637c5b7ddacf41040bef4ea4f75a97da64c6a9bc /src/shared/Database/QueryResult.h
parent26b5e033ffde3d161382fc9addbfa99738379641 (diff)
*Backed out changeset 3be01fb200a5
--HG-- branch : trunk
Diffstat (limited to 'src/shared/Database/QueryResult.h')
-rw-r--r--src/shared/Database/QueryResult.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/shared/Database/QueryResult.h b/src/shared/Database/QueryResult.h
index 9d5bb57e4e9..f9f1a009833 100644
--- a/src/shared/Database/QueryResult.h
+++ b/src/shared/Database/QueryResult.h
@@ -17,39 +17,52 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+
#if !defined(QUERYRESULT_H)
#define QUERYRESULT_H
+
class TRINITY_DLL_SPEC QueryResult
{
public:
QueryResult(uint64 rowCount, uint32 fieldCount)
: mFieldCount(fieldCount), mRowCount(rowCount) {}
+
virtual ~QueryResult() {}
+
virtual bool NextRow() = 0;
+
Field *Fetch() const { return mCurrentRow; }
+
const Field & operator [] (int index) const { return mCurrentRow[index]; }
+
uint32 GetFieldCount() const { return mFieldCount; }
uint64 GetRowCount() const { return mRowCount; }
+
protected:
Field *mCurrentRow;
uint32 mFieldCount;
uint64 mRowCount;
};
+
typedef std::vector<std::string> QueryFieldNames;
+
class MANGOS_DLL_SPEC QueryNamedResult
{
public:
explicit QueryNamedResult(QueryResult* query, QueryFieldNames const& names) : mQuery(query), mFieldNames(names) {}
~QueryNamedResult() { delete mQuery; }
+
// compatible interface with QueryResult
bool NextRow() { return mQuery->NextRow(); }
Field *Fetch() const { return mQuery->Fetch(); }
uint32 GetFieldCount() const { return mQuery->GetFieldCount(); }
uint64 GetRowCount() const { return mQuery->GetRowCount(); }
Field const& operator[] (int index) const { return (*mQuery)[index]; }
+
// named access
Field const& operator[] (const std::string &name) const { return mQuery->Fetch()[GetField_idx(name)]; }
QueryFieldNames const& GetFieldNames() const { return mFieldNames; }
+
uint32 GetField_idx(const std::string &name) const
{
for(size_t idx = 0; idx < mFieldNames.size(); ++idx)
@@ -60,9 +73,11 @@ class MANGOS_DLL_SPEC QueryNamedResult
ASSERT(false && "unknown field name");
return uint32(-1);
}
+
protected:
QueryResult *mQuery;
QueryFieldNames mFieldNames;
};
+
#endif