diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2012-06-28 02:08:59 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2012-06-28 02:08:59 +0200 |
| commit | a2ace4b79ad7a496ca22221ecad48f1c2748f261 (patch) | |
| tree | 5e657b48e936b5c50a88acda5ba61d058aae9c2c /Eigen/src/Geometry/Quaternion.h | |
| parent | cc964b6cafab1a28ba0b5773c4a1bf7d037ff051 (diff) | |
bug #482: pass scalar arguments by const references. This changeset only concerns the Core and Geometry modules
Diffstat (limited to 'Eigen/src/Geometry/Quaternion.h')
| -rw-r--r-- | Eigen/src/Geometry/Quaternion.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Geometry/Quaternion.h b/Eigen/src/Geometry/Quaternion.h index 75083363c..1ffef63a7 100644 --- a/Eigen/src/Geometry/Quaternion.h +++ b/Eigen/src/Geometry/Quaternion.h @@ -176,7 +176,7 @@ public: * * \sa MatrixBase::isApprox() */ template<class OtherDerived> - bool isApprox(const QuaternionBase<OtherDerived>& other, RealScalar prec = NumTraits<Scalar>::dummy_precision()) const + bool isApprox(const QuaternionBase<OtherDerived>& other, const RealScalar& prec = NumTraits<Scalar>::dummy_precision()) const { return coeffs().isApprox(other.coeffs(), prec); } /** return the result vector of \a v through the rotation*/ @@ -263,7 +263,7 @@ public: * while internally the coefficients are stored in the following order: * [\c x, \c y, \c z, \c w] */ - inline Quaternion(Scalar w, Scalar x, Scalar y, Scalar z) : m_coeffs(x, y, z, w){} + inline Quaternion(const Scalar& w, const Scalar& x, const Scalar& y, const Scalar& z) : m_coeffs(x, y, z, w){} /** Constructs and initialize a quaternion from the array data */ inline Quaternion(const Scalar* data) : m_coeffs(data) {} |