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Guard operator<< test by EIGEN_NO_IO.

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This commit is contained in:
Rasmus Munk Larsen 2020-07-09 19:54:48 +00:00
parent ed00df445d
commit dcf7655b3d
1 changed files with 3 additions and 1 deletions
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4
test/geo_quaternion.cpp
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@ -75,11 +75,13 @@ template<typename Scalar, int Options> void quaternion(void)
q1.coeffs().setRandom(); q1.coeffs().setRandom();
VERIFY_IS_APPROX(q1.coeffs(), (q1*q2).coeffs()); VERIFY_IS_APPROX(q1.coeffs(), (q1*q2).coeffs());
#ifndef EIGEN_NO_IO
// Printing // Printing
std::ostringstream ss; std::ostringstream ss;
ss << q2; ss << q2;
VERIFY(ss.str() == "0i + 0j + 0k + 1"); VERIFY(ss.str() == "0i + 0j + 0k + 1");
#endif
// concatenation // concatenation
q1 *= q2; q1 *= q2;