diff options
Diffstat (limited to 'extern/Eigen3/Eigen/src/Core/util/Constants.h')
| -rw-r--r-- | extern/Eigen3/Eigen/src/Core/util/Constants.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/extern/Eigen3/Eigen/src/Core/util/Constants.h b/extern/Eigen3/Eigen/src/Core/util/Constants.h index 3fd45e84f8e..14b9624e1d9 100644 --- a/extern/Eigen3/Eigen/src/Core/util/Constants.h +++ b/extern/Eigen3/Eigen/src/Core/util/Constants.h @@ -13,13 +13,18 @@ namespace Eigen { -/** This value means that a quantity is not known at compile-time, and that instead the value is +/** This value means that a positive quantity (e.g., a size) is not known at compile-time, and that instead the value is * stored in some runtime variable. * * Changing the value of Dynamic breaks the ABI, as Dynamic is often used as a template parameter for Matrix. */ const int Dynamic = -1; +/** This value means that a signed quantity (e.g., a signed index) is not known at compile-time, and that instead its value + * has to be specified at runtime. + */ +const int DynamicIndex = 0xffffff; + /** This value means +Infinity; it is currently used only as the p parameter to MatrixBase::lpNorm<int>(). * The value Infinity there means the L-infinity norm. */ @@ -227,7 +232,9 @@ enum { * scalar loops to handle the unaligned boundaries */ SliceVectorizedTraversal, /** \internal Special case to properly handle incompatible scalar types or other defecting cases*/ - InvalidTraversal + InvalidTraversal, + /** \internal Evaluate all entries at once */ + AllAtOnceTraversal }; /** \internal \ingroup enums @@ -257,9 +264,9 @@ enum { ColMajor = 0, /** Storage order is row major (see \ref TopicStorageOrders). */ RowMajor = 0x1, // it is only a coincidence that this is equal to RowMajorBit -- don't rely on that - /** \internal Align the matrix itself if it is vectorizable fixed-size */ + /** Align the matrix itself if it is vectorizable fixed-size */ AutoAlign = 0, - /** \internal Don't require alignment for the matrix itself (the array of coefficients, if dynamically allocated, may still be requested to be aligned) */ // FIXME --- clarify the situation + /** Don't require alignment for the matrix itself (the array of coefficients, if dynamically allocated, may still be requested to be aligned) */ // FIXME --- clarify the situation DontAlign = 0x2 }; |