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Revision 823454

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Features in Other

Gael Guennebaud committed changes in /branches/work/eigen2:

add experimental code for sparse matrix:
- uses the common "Compressed Column Storage" scheme
- supports every unary and binary operators with xpr template
assuming binaryOp(0,0) == 0 and unaryOp(0) = 0 (otherwise a sparse
matrix doesnot make sense)
- this is the first commit, so of course, there are still several shorcommings !

File Changes

Added 6 files
/branches/work/eigen2
 
/bench/sparse_01.cpp
 
/Eigen/Sparse
 
/Eigen/src/Sparse
 
/Eigen/src/Sparse/CoreIterators.h
 
/Eigen/src/Sparse/SparseArray.h
 
/Eigen/src/Sparse/SparseMatrix.h
Modified 3 files
/branches/work/eigen2/Eigen/src/Core
 
/CwiseBinaryOp.h
 
/CwiseUnaryOp.h
 
/MatrixBase.h
9 files changed in total