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introduce EIGEN_SIZE_MIN

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now we should check if some EIGEN_ENUM_MIN usage needs to be replaced by that... potential bug when using mixed-size matrice
This commit is contained in:
Benoit Jacob 2009-09-03 02:50:42 -04:00
parent 7d18c30641
commit 89557ac41d
1 changed files with 8 additions and 5 deletions
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3
Eigen/src/Core/util/Macros.h
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@ -287,6 +287,9 @@ enum { RowsAtCompileTime = Eigen::ei_traits<Derived>::RowsAtCompileTime, \
_EIGEN_GENERIC_PUBLIC_INTERFACE(Derived, Eigen::MatrixBase<Derived>)
#define EIGEN_ENUM_MIN(a,b) (((int)a <= (int)b) ? (int)a : (int)b)
#define EIGEN_SIZE_MIN(a,b) (((int)a == 1 || (int)b == 1) ? 1 \
: ((int)a == Dynamic || (int)b == Dynamic) ? Dynamic \
: ((int)a <= (int)b) ? (int)a : (int)b)
#define EIGEN_ENUM_MAX(a,b) (((int)a >= (int)b) ? (int)a : (int)b)
#define EIGEN_LOGICAL_XOR(a,b) (((a) || (b)) && !((a) && (b)))