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Qt 3 Support Members for QMap

The following class members are part of the Qt 3 support layer. They are provided to help you port old code to Qt 4. We advise against using them in new code.

• QMap class reference

Public Functions

• void erase ( const Key & key )
• iterator insert ( const Key & key, const T & value, bool overwrite )
• iterator remove ( iterator it )
• iterator replace ( const Key & key, const T & value )

Member Function Documentation

void QMap::erase ( const Key & key )

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

Use remove(key) instead.

iterator QMap::insert ( const Key & key, const T & value, bool overwrite )

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

Use the two-argument insert() overload instead. If you want to overwrite, remove() then insert().

iterator QMap::remove ( iterator it )

This is an overloaded member function, provided for convenience. It behaves essentially like the above function.

Use erase(it) instead.

iterator QMap::replace ( const Key & key, const T & value )

Use remove() then insert().