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Fix a compilation with CGAL::Gmpq by adding explicit internal:: namespace when calling abs().

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This commit is contained in:
Gael Guennebaud 2013-02-26 16:46:10 +01:00
parent de25881056
commit 2674a31421
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/LU/FullPivLU.h
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@ -577,7 +577,7 @@ struct kernel_retval<FullPivLU<_MatrixType> >
RealScalar premultiplied_threshold = dec().maxPivot() * dec().threshold(); RealScalar premultiplied_threshold = dec().maxPivot() * dec().threshold();
Index p = 0; Index p = 0;
for(Index i = 0; i < dec().nonzeroPivots(); ++i) for(Index i = 0; i < dec().nonzeroPivots(); ++i)
if(abs(dec().matrixLU().coeff(i,i)) > premultiplied_threshold) if(internal::abs(dec().matrixLU().coeff(i,i)) > premultiplied_threshold)
pivots.coeffRef(p++) = i; pivots.coeffRef(p++) = i;
eigen_internal_assert(p == rank()); eigen_internal_assert(p == rank());
@ -645,7 +645,7 @@ struct image_retval<FullPivLU<_MatrixType> >
RealScalar premultiplied_threshold = dec().maxPivot() * dec().threshold(); RealScalar premultiplied_threshold = dec().maxPivot() * dec().threshold();
Index p = 0; Index p = 0;
for(Index i = 0; i < dec().nonzeroPivots(); ++i) for(Index i = 0; i < dec().nonzeroPivots(); ++i)
if(abs(dec().matrixLU().coeff(i,i)) > premultiplied_threshold) if(internal::abs(dec().matrixLU().coeff(i,i)) > premultiplied_threshold)
pivots.coeffRef(p++) = i; pivots.coeffRef(p++) = i;
eigen_internal_assert(p == rank()); eigen_internal_assert(p == rank());