Tutorial_ReductionsVisitorsBroadcasting_visitors.cpp
68bb631292e1master

Tutorial_ReductionsVisitorsBroadcasting_visitors.cpp
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			#include <iostream>
			#include <Eigen/Dense>

			using namespace std;
			using namespace Eigen;

			int main()
			{
			Eigen::MatrixXf m(2,2);

			m << 1, 2,
			3, 4;

			//get location of maximum
			MatrixXf::Index maxRow, maxCol;
			float max = m.maxCoeff(&maxRow, &maxCol);

			//get location of minimum
			MatrixXf::Index minRow, minCol;
			float min = m.minCoeff(&minRow, &minCol);

			cout << "Max: " << max << ", at: " <<
			maxRow << "," << maxCol << endl;
			cout << "Min: " << min << ", at: " <<
			minRow << "," << minCol << endl;
			}