Lamdziwo w cpp lambda c++

lambdziwo.cpp

#include <iostream>
#include <algorithm>
#include <vector>
#include <string>
using namespace std;
template <typename T>
class Bucket {
	T	value;
public:
	Bucket() {}
	Bucket(T value);
	T getValue() { return value; }
	void add(T _Right) { value += _Right; }
};
template<class T> 
Bucket<T>::Bucket(T value):value(value) {}

int main()
{
	Bucket<string> b("Low");
	Bucket<string> c("Hi");
	Bucket<string> d("Hi");
	vector <Bucket<string>> x;
	x.push_back(b);	x.push_back(c);	x.push_back(d);
	auto n = count_if(x.begin(), x.end(), 
		[](Bucket<string> p) {return p.getValue()=="Hi";});
	cout << n << endl;
	return 0;
}