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Use ReturnByValue to return result of ei_matrix_exponential() .
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@@ -100,10 +100,9 @@ void testMatrixExponential(const MatrixType& A)
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typedef std::complex<RealScalar> ComplexScalar;
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for (int i = 0; i < g_repeat; i++) {
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MatrixType expA1, expA2;
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ei_matrix_exponential(A, &expA1);
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ei_matrix_function(A, StdStemFunctions<ComplexScalar>::exp, &expA2);
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VERIFY_IS_APPROX(expA1, expA2);
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MatrixType expA;
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ei_matrix_function(A, StdStemFunctions<ComplexScalar>::exp, &expA);
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VERIFY_IS_APPROX(ei_matrix_exponential(A), expA);
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}
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}
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@@ -111,10 +110,10 @@ template<typename MatrixType>
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void testHyperbolicFunctions(const MatrixType& A)
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{
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for (int i = 0; i < g_repeat; i++) {
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MatrixType sinhA, coshA, expA;
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MatrixType sinhA, coshA;
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ei_matrix_sinh(A, &sinhA);
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ei_matrix_cosh(A, &coshA);
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ei_matrix_exponential(A, &expA);
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MatrixType expA = ei_matrix_exponential(A);
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VERIFY_IS_APPROX(sinhA, (expA - expA.inverse())/2);
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VERIFY_IS_APPROX(coshA, (expA + expA.inverse())/2);
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}
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@@ -136,8 +135,7 @@ void testGonioFunctions(const MatrixType& A)
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for (int i = 0; i < g_repeat; i++) {
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ComplexMatrix Ac = A.template cast<ComplexScalar>();
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ComplexMatrix exp_iA;
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ei_matrix_exponential(imagUnit * Ac, &exp_iA);
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ComplexMatrix exp_iA = ei_matrix_exponential(imagUnit * Ac);
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MatrixType sinA;
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ei_matrix_sin(A, &sinA);
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