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implement member and non-member swap for VectorT

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This commit is contained in:
Janis Born
2015-11-25 11:19:53 +01:00
parent e8fa744a07
commit d5e6d413f3
1 changed files with 13 additions and 1 deletions
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14
src/OpenMesh/Core/Geometry/Vector11T.hh
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@@ -627,6 +627,11 @@ class VectorT {
_rhs.values_.begin(), _rhs.values_.end()); _rhs.values_.begin(), _rhs.values_.end());
} }
/// swap with another vector
void swap(VectorT& _other) noexcept(noexcept(std::swap(values_, _other.values_))) {
std::swap(values_, _other.values_);
}
//------------------------------------------------------------ component iterators //------------------------------------------------------------ component iterators
/// \name Component iterators /// \name Component iterators
@@ -694,7 +699,6 @@ Scalar dot(const VectorT<Scalar, DIM>& _v1, const VectorT<Scalar, DIM>& _v2) {
return (_v1 | _v2); return (_v1 | _v2);
} }
/// \relates OpenMesh::VectorT /// \relates OpenMesh::VectorT
/// symmetric version of the cross product /// symmetric version of the cross product
template<typename LScalar, typename RScalar, int DIM> template<typename LScalar, typename RScalar, int DIM>
@@ -704,6 +708,14 @@ cross(const VectorT<LScalar, DIM>& _v1, const VectorT<RScalar, DIM>& _v2) ->
return (_v1 % _v2); return (_v1 % _v2);
} }
/// \relates OpenMesh::VectorT
/// non-member swap
template<typename Scalar, int DIM>
void swap(VectorT<Scalar, DIM>& _v1, VectorT<Scalar, DIM>& _v2)
noexcept(noexcept(_v1.swap(_v2)))
{
_v1.swap(_v2);
}
//== TYPEDEFS ================================================================= //== TYPEDEFS =================================================================