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@jameskeane
Created July 6, 2011 07:54
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C++0x Lazy list (simple)
#include <functional>
template<typename T>
class LazyList
{
public:
typedef std::function<T(unsigned int, LazyList<T>*)> Generator;
LazyList(Generator gen)
: m_gen(gen)
{
}
T operator [](unsigned int n)
{
return m_gen(n, this);
}
private:
Generator m_gen;
};
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