test_Functors.cc
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test_Functors.cc
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	#include "UnitTest++.h"
	#include "test_utils.hh"

	#include "npstat/nm/SimpleFunctors.hh"

	using namespace npstat;

	namespace {
	struct Dummy : public Functor1<int, int>
	{
	int operator()(const int& i) const {return i;}
	};

	struct Dummy2 : public Functor1<void, int>
	{
	void operator()(const int&) const {}
	};

	struct Dummy3 : public Functor0<void>
	{
	void operator()() const {}
	};

	TEST(Functor1)
	{
	Dummy d;
	CHECK_EQUAL(3, d(3));

	Dummy2 d2;
	d2(3);

	Dummy3 d3;
	d3();

	FcnFunctor0<double> f0(test_rng);
	f0();
	}
	}