cppLasso.cpp
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	#include "linalg.h"

	int main(int argc, char** argv) {
	int m = 10;
	int p = 20;
	/// external allocation for the matrix
	double* prD = new double[m*p];
	Matrix<double> D(prD,m,p);
	D.setAleat();
	D.normalize();

	/// Allocate a matrix of size m x p
	Matrix<double> D2(m,p);
	D2.setAleat();
	D2.normalize();

	int n = 100;
	Matrix<double> X(m,n);
	X.setAleat();

	/// create empty sparse matrix
	SpMatrix<double> spa;

	lasso2(X,D,spa,10,0.15); // first simple example

	/// extern allocation for the matrix D requires
	/// manually unallocating prD
	delete[](prD);
	}