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C++11: Using std::inner_product for VectorT::operator|.

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This commit is contained in:
Hans-Christian Ebke
2015-11-19 17:32:11 +01:00
parent 14dffb83ce
commit cdfd266cab
1 changed files with 3 additions and 6 deletions
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9
src/OpenMesh/Core/Geometry/Vector11T.hh
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@@ -376,13 +376,10 @@ class VectorT {
/// \see OpenMesh::dot
template<typename OtherScalar>
auto operator|(const VectorT<OtherScalar, DIM>& _rhs) const ->
decltype(this->values_[0] * _rhs[0]) {
decltype(*data() * *_rhs.data()) {
auto p = values_[0] * _rhs[0];
for (int i = 1; i < DIM; ++i) {
p += values_[i] * _rhs[i];
}
return p;
return std::inner_product(data() + 1, data() + DIM, _rhs.data() + 1,
*data() * *_rhs.data());
}
//------------------------------------------------------------ euclidean norm