doc/html/test_getrf_singular.html

 // ========================================================================= //
 // This file is part of MyraMath, copyright (c) 2014-2019 by Ryan A Chilton  //
 // and distributed by MyraCore, LLC. See LICENSE.txt for license terms.      //
 // ========================================================================= //

 // Containers.
 #include <myramath/dense/Matrix.h>

 // Algorithms.
 #include <myramath/dense/getrf.h>

 // Reporting.
 #include <tests/myratest.h>

 using namespace myra;

 ADD_TEST("getrf_singular","[dense][lapack]")
   {
   // Make singular A, verify getrf(A) throws an exception.
   auto A = Matrix<double>::random(5,5);
   A.column(3).zero();
   REQUIRE_EXCEPTION( auto swaps = getrf_inplace(A); );
   }

myra::Matrix::random
static Matrix< Number > random(int I, int J)
Generates a random Matrix of specified size.
Definition: Matrix.cpp:353

myra
Definition: syntax.dox:1

Matrix.h
General purpose dense matrix container, O(i*j) storage.

getrf.h
General purpose A = P&#39;*L*U decomposition for square Matrix&#39;s.