Linked List search

[hastingsdirect]

I am trying to search my linked list that stores data about books. this data is held in a class called proceedingsBook. i am searching on there ISBN number. my search function currently looks like this:

void LnLinkedList::find(proceedingsBook key)
{
	LnNode *nodePtr;

	//let pointer point to first element in list
	nodePtr = _begin;
	
	proceedingsBook data_temp;

	while(nodePtr != NULL )
	{
		data_temp = *nodePtr->getData();
		if(data_temp.getIsbn() == key.getIsbn())
		{
			_current = nodePtr;
			return;
		}
		nodePtr = nodePtr->getNextNode();
	}

	_current = NULL;
	throw exception(NOT_IN_LIST);
}

When calling the funtion this is how i am trying to pass the data:

proceedingsBook search;
int isbnToFind;

cout<<"enter the ISBN of the book you would like to search for:"<<endl;
cin>>isbnToFind;
search.setIsbn(isbnToFind);
myList.find(search.getIsbn);

However i am getting this error on line 7:
error C3867: 'Publication::getIsbn': function call missing argument list; use '&Publication::getIsbn' to create a pointer to member
(proceedingsBook inherits from the class Publication)

It seems like i need a pointer somewhere but im not sure where, ive tried switching a few things around but i cant get it to work, any help would be great

[quirkyusername]

myList.find(search.getIsbn);
look at what's in the brackets, getIsbn is a function, now read this again

function call missing argument list

[hastingsdirect]

ah yes, putting those brackets in made me realise i dont want to actually pass the .getIsbn into the funtion i just needed to pass in the whole class proceedingsBook, got it working now thanks