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-rw-r--r--src/corelib/tools/qhash.cpp223
1 files changed, 104 insertions, 119 deletions
diff --git a/src/corelib/tools/qhash.cpp b/src/corelib/tools/qhash.cpp
index 540f43d..b2512e1 100644
--- a/src/corelib/tools/qhash.cpp
+++ b/src/corelib/tools/qhash.cpp
@@ -91,7 +91,7 @@ static uint hash(const QChar *p, int n)
uint qHash(const QByteArray &key)
{
- return hash(reinterpret_cast<const uchar *>(key.data()), key.size());
+ return hash(reinterpret_cast<const uchar *>(key.constData()), key.size());
}
uint qHash(const QString &key)
@@ -107,7 +107,7 @@ uint qHash(const QStringRef &key)
uint qHash(const QBitArray &bitArray)
{
int m = bitArray.d.size() - 1;
- uint result = hash(reinterpret_cast<const uchar *>(bitArray.d.data()), qMax(0, m));
+ uint result = hash(reinterpret_cast<const uchar *>(bitArray.d.constData()), qMax(0, m));
// deal with the last 0 to 7 bits manually, because we can't trust that
// the padding is initialized to 0 in bitArray.d
@@ -379,6 +379,107 @@ void QHashData::checkSanity()
#endif
/*!
+ \fn uint qHash(const QPair<T1, T2> &key)
+ \relates QHash
+ \since 4.3
+
+ Returns the hash value for the \a key.
+
+ Types \c T1 and \c T2 must be supported by qHash().
+*/
+
+/*! \fn uint qHash(char key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(uchar key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(signed char key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(ushort key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(short key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(uint key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(int key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(ulong key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(long key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(quint64 key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(qint64 key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(QChar key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(const QByteArray &key)
+ \fn uint qHash(const QBitArray &key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(const QString &key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*! \fn uint qHash(const T *key)
+ \relates QHash
+
+ Returns the hash value for the \a key.
+*/
+
+/*!
\class QHash
\brief The QHash class is a template class that provides a hash-table-based dictionary.
@@ -401,7 +502,7 @@ void QHashData::checkSanity()
key. With QHash, the items are arbitrarily ordered.
\i The key type of a QMap must provide operator<(). The key
type of a QHash must provide operator==() and a global
- \l{qHash()}{qHash}(Key) function.
+ \l{qHash()} {hash} function.
\endlist
Here's an example QHash with QString keys and \c int values:
@@ -732,7 +833,6 @@ void QHashData::checkSanity()
*/
/*! \fn const T QHash::value(const Key &key, const T &defaultValue) const
-
\overload
If the hash contains no item with the given \a key, the function returns
@@ -1490,121 +1590,6 @@ void QHashData::checkSanity()
\sa operator+=(), operator-()
*/
-/*! \fn uint qHash(char key)
- \relates QHash
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(uchar key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(signed char key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(ushort key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(short key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(uint key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(int key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(ulong key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(long key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(quint64 key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(qint64 key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(QChar key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(const QByteArray &key)
- \fn uint qHash(const QBitArray &key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(const QString &key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*! \fn uint qHash(const T *key)
- \relates QHash
- \overload
-
- Returns the hash value for the \a key.
-*/
-
-/*!
- \fn uint qHash(const QPair<T1, T2> &key)
- \relates QHash
- \since 4.3
-
- Returns the hash value for the \a key.
-
- Types \c T1 and \c T2 must be supported by qHash().
-*/
-
/*! \fn QDataStream &operator<<(QDataStream &out, const QHash<Key, T>& hash)
\relates QHash