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fix bug #509: warning with gcc 4.7

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(transplanted from 7c4b55fda9
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This commit is contained in:
Gael Guennebaud
2012-09-26 23:32:22 +02:00
parent 76a2db4c74
commit 4ea9113efc
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/Core/util/XprHelper.h
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@@ -301,9 +301,9 @@ template<typename T, int n=1, typename PlainObject = typename eval<T>::type> str
// it's important that this value can still be squared without integer overflowing.
DynamicAsInteger = 10000,
ScalarReadCost = NumTraits<typename traits<T>::Scalar>::ReadCost,
ScalarReadCostAsInteger = ScalarReadCost == Dynamic ? DynamicAsInteger : ScalarReadCost,
ScalarReadCostAsInteger = ScalarReadCost == Dynamic ? int(DynamicAsInteger) : int(ScalarReadCost),
CoeffReadCost = traits<T>::CoeffReadCost,
CoeffReadCostAsInteger = CoeffReadCost == Dynamic ? DynamicAsInteger : CoeffReadCost,
CoeffReadCostAsInteger = CoeffReadCost == Dynamic ? int(DynamicAsInteger) : int(CoeffReadCost),
NAsInteger = n == Dynamic ? int(DynamicAsInteger) : n,
CostEvalAsInteger = (NAsInteger+1) * ScalarReadCostAsInteger + CoeffReadCostAsInteger,
CostNoEvalAsInteger = NAsInteger * CoeffReadCostAsInteger