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Implement expr+scalar, scalar+expr, expr-scalar, and scalar-expr as binary expressions, and generalize supported scalar types.

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The following functors are now deprecated: scalar_add_op, scalar_sub_op, and scalar_rsub_op.
This commit is contained in:
Gael Guennebaud
2016-06-14 12:06:10 +02:00
parent 756ac4a93d
commit a8c08e8b8e
5 changed files with 70 additions and 47 deletions
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16
test/linearstructure.cpp
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@@ -93,6 +93,22 @@ template<typename MatrixType> void real_complex(DenseIndex rows = MatrixType::Ro
g_called = false;
VERIFY_IS_APPROX(m1/s, m1/Scalar(s));
VERIFY(g_called && "matrix<complex> / real not properly optimized");
g_called = false;
VERIFY_IS_APPROX(s+m1.array(), Scalar(s)+m1.array());
VERIFY(g_called && "real + matrix<complex> not properly optimized");
g_called = false;
VERIFY_IS_APPROX(m1.array()+s, m1.array()+Scalar(s));
VERIFY(g_called && "matrix<complex> + real not properly optimized");
g_called = false;
VERIFY_IS_APPROX(s-m1.array(), Scalar(s)-m1.array());
VERIFY(g_called && "real - matrix<complex> not properly optimized");
g_called = false;
VERIFY_IS_APPROX(m1.array()-s, m1.array()-Scalar(s));
VERIFY(g_called && "matrix<complex> - real not properly optimized");
}
void test_linearstructure()