Does C++ deep-initialize class members

map< someEnum, vector<SomeObject*>* > someMap

map< someEnum, vector<SomeObject*> > someMap

map< someEnum, vector< SomeObject* >* > someMap;

someMap [ somevalue ] = new vector< SomeObject* >;

someMap [ somevalue ] -> push_back( new SomeObject );

// Untested code, may not even compile.
for( map< someEnum, vector< SomeObject* >* >::iterator iter = someMap.begin( ) ; iter != someMap.end( ) ; ++i )
{
     for( vector< SomeObject* >::iterator v = iter -> second -> begin( ) ; v != iter -> second -> end( ) ; ++v )
         delete *v;

     delete iter -> second;
}