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protect min/max with parenthesis

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This commit is contained in:
Gael Guennebaud 2012-05-15 08:18:39 +02:00
parent b5f70814c1
commit 695a7ab9d7
1 changed files with 4 additions and 4 deletions
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8
unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h
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@ -539,13 +539,13 @@ inline const AutoDiffScalar<DerType>& real(const AutoDiffScalar<DerType>& x) {
template<typename DerType>
inline typename DerType::Scalar imag(const AutoDiffScalar<DerType>&) { return 0.; }
template<typename DerType, typename T>
inline AutoDiffScalar<DerType> min(const AutoDiffScalar<DerType>& x, const T& y) { return (x <= y ? x : y); }
inline AutoDiffScalar<DerType> (min)(const AutoDiffScalar<DerType>& x, const T& y) { return (x <= y ? x : y); }
template<typename DerType, typename T>
inline AutoDiffScalar<DerType> max(const AutoDiffScalar<DerType>& x, const T& y) { return (x >= y ? x : y); }
inline AutoDiffScalar<DerType> (max)(const AutoDiffScalar<DerType>& x, const T& y) { return (x >= y ? x : y); }
template<typename DerType, typename T>
inline AutoDiffScalar<DerType> min(const T& x, const AutoDiffScalar<DerType>& y) { return (x < y ? x : y); }
inline AutoDiffScalar<DerType> (min)(const T& x, const AutoDiffScalar<DerType>& y) { return (x < y ? x : y); }
template<typename DerType, typename T>
inline AutoDiffScalar<DerType> max(const T& x, const AutoDiffScalar<DerType>& y) { return (x > y ? x : y); }
inline AutoDiffScalar<DerType> (max)(const T& x, const AutoDiffScalar<DerType>& y) { return (x > y ? x : y); }
#define sign(x) x >= 0 ? 1 : -1 // required for abs function below