The two coins example in C++/CLI

For a description of this tutorial and the C# code please see the two coins tutorial.

#include "stdafx.h"
using namespace System;
using namespace MicrosoftResearch::Infer;
using namespace MicrosoftResearch::Infer::Models;
using namespace MicrosoftResearch::Infer::Distributions;
using namespace MicrosoftResearch::Infer::Maths;

void TwoCoins()
  // The model
  Variable<bool>^ firstCoin = Variable::Bernoulli(0.5)->Named("firstCoin");
  Variable<bool>^ secondCoin = Variable::Bernoulli(0.5)->Named("secondCoin");
  Variable<bool>^ bothHeads = (firstCoin & secondCoin)->Named("bothHeads");

  // The inference
  InferenceEngine^ ie = gcnew InferenceEngine();
  Console::WriteLine("Probability both coins are heads: " + ie->Infer(bothHeads));
  bothHeads->ObservedValue = false;
  Console::WriteLine("Probability distribution over first coin: " + ie->Infer(firstCoin));

int main()
  return 0;
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