message: ml(ANN_MLP): ensure that train() call is always successful
diff: @@ -948,7 +948,7 @@ public:
  trained = true; // Enable call to CalcError
  int iter = simulatedAnnealingSolver(s, params.initialT, params.finalT, params.coolingRatio, params.itePerStep, NULL, params.rEnergy);
  trained =false;
  - return iter;
  + return iter + 1; // ensure that 'train()' call is always successful
  }
  int train_backprop( const Mat& inputs, const Mat& outputs, const Mat& _sw, TermCriteria termCrit )
  