cop<KeyT,DataT,CompareT,AllocT>& cop<KeyT,DataT,CompareT,AllocT>
::copy_if(const property<value_type>& hasProperty, const cop<KeyT,DataT,CompareT,AllocT>& src)
{
if(this == &src) return keep_if(hasProperty);
// otherwise
clear();
const_iterator it = src.begin();
while(it != src.end()) {
if ( hasProperty(*it) ) insert(*it); it++;
}
return *this;
}
typename cop<KeyT,DataT,CompareT,AllocT>::iterator
cop<KeyT,DataT,CompareT,AllocT>::add(const value_type& val)
{
if(val.CONT_VALUE == DataT())
return end();
pair<iterator, bool> insertionAttempt = insert(val);
if( insertionAttempt.WAS_SUCCESSFUL )
return insertionAttempt.ITERATOR ;
else
{
iterator it = insertionAttempt.ITERATOR;
(*it).CONT_VALUE += val.CONT_VALUE ;
if((*it).CONT_VALUE == DataT()) //neutron absorbtion
{
erase(it);
return end();
}
else
return it ;
}
}
