[Resolvido] Ponteiro de funções

Pasteninja: http://www.pasteninja.com/paste/2310

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>

using namespace std;

template<class T>
void menu(vector<T> options, vector<void (*)(T)> funcVector);
void locationFunction(string str);
void pipelineFunction(string str);

int main()
{

	vector<string> menuOptions;
	vector<void (*)(string)> funcVector;
	menuOptions.push_back("Location");
	menuOptions.push_back("Pipeline");
	void (*funcPtr1)(string);
	void (*funcPtr2)(string);
	funcPtr1 =& locationFunction;
	funcPtr2 =& pipelineFunction;
	funcVector.push_back(funcPtr1);
	funcVector.push_back(funcPtr2);
	menu<string>(menuOptions, funcVector);
	return 0;
}

template<class T>
void menu(vector<T> options, vector<void (*)(T)> funcVector){
	if(funcVector.size() != options.size()) return;
	typename vector<T>::iterator begin = options.begin();
	typename vector<T>::iterator end = options.end();
	typename vector<T>::iterator it;
	cout << "What information would you enter?\n";
	for(it = begin;it < end;it++){
 cout << (*it) << "\n";
	}
	cout << "--------" << endl;
	T chosen;
	cin >> chosen;
	sort(begin, end);
	int res = (lower_bound(begin, end, chosen) - begin);
	if(res > static_cast<int>(options.size())) menu(options, funcVector);
	else (funcVector.at(res))(chosen);
}

void locationFunction(string str){

	cout << "Location function" << endl;
}

void pipelineFunction(string str){

	cout << "Pipeline function" << endl;
}

Queria saber como simplificar da linha 19 à 24 (dar um push_back direto na referencia à função ao invés de fazer um ponteiro e tal...).

Valew!

Ps: não reparem...source tosco de ex prum amigo americano.