diff options
| -rw-r--r-- | src/corelib/tools/qhash.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/corelib/tools/qhash.cpp b/src/corelib/tools/qhash.cpp index 8e4f0f6407..c9271848ec 100644 --- a/src/corelib/tools/qhash.cpp +++ b/src/corelib/tools/qhash.cpp @@ -986,8 +986,8 @@ uint qHash(long double key, uint seed) Q_DECL_NOTHROW A QHash's key type has additional requirements other than being an assignable data type: it must provide operator==(), and there must also be - a global qHash() function that returns a hash value for an argument of the - key's type. + a qHash() function in the type's namespace that returns a hash value for an + argument of the key's type. The qHash() function computes a numeric value based on a key. It can use any algorithm imaginable, as long as it always returns @@ -2152,8 +2152,8 @@ uint qHash(long double key, uint seed) Q_DECL_NOTHROW QMultiHash's key and value data types must be \l{assignable data types}. You cannot, for example, store a QWidget as a value; instead, store a QWidget *. In addition, QMultiHash's key type - must provide operator==(), and there must also be a global - qHash() function that returns a hash value for an argument of the + must provide operator==(), and there must also be a qHash() function + in the type's namespace that returns a hash value for an argument of the key's type. See the QHash documentation for details. \sa QHash, QHashIterator, QMutableHashIterator, QMultiMap |