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* replace postfix ++ by prefix ++ wherever that makes sense in Eigen/

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* fix some "unused variable" warnings in the tests; there remains a libstdc++ "deprecated"
warning which I haven't looked much into
This commit is contained in:
Benoit Jacob
2008-12-17 14:30:01 +00:00
parent 2110cca431
commit 89f468671d
28 changed files with 164 additions and 162 deletions
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8
Eigen/src/Core/Dot.h
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@@ -156,7 +156,7 @@ struct ei_dot_impl<Derived1, Derived2, NoVectorization, NoUnrolling>
ei_assert(v1.size()>0 && "you are using a non initialized vector");
Scalar res;
res = v1.coeff(0) * ei_conj(v2.coeff(0));
for(int i = 1; i < v1.size(); i++)
for(int i = 1; i < v1.size(); ++i)
res += v1.coeff(i) * ei_conj(v2.coeff(i));
return res;
}
@@ -211,7 +211,7 @@ struct ei_dot_impl<Derived1, Derived2, LinearVectorization, NoUnrolling>
}
// do the remainder of the vector
for(int index = alignedSize; index < size; index++)
for(int index = alignedSize; index < size; ++index)
{
res += v1.coeff(index) * v2.coeff(index);
}
@@ -370,11 +370,11 @@ template<typename Derived>
bool MatrixBase<Derived>::isUnitary(RealScalar prec) const
{
typename Derived::Nested nested(derived());
for(int i = 0; i < cols(); i++)
for(int i = 0; i < cols(); ++i)
{
if(!ei_isApprox(nested.col(i).squaredNorm(), static_cast<Scalar>(1), prec))
return false;
for(int j = 0; j < i; j++)
for(int j = 0; j < i; ++j)
if(!ei_isMuchSmallerThan(nested.col(i).dot(nested.col(j)), static_cast<Scalar>(1), prec))
return false;
}