diff options
author | Benoit Jacob <jacob.benoit.1@gmail.com> | 2008-03-14 10:38:37 +0000 |
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committer | Benoit Jacob <jacob.benoit.1@gmail.com> | 2008-03-14 10:38:37 +0000 |
commit | fb3438e609be743c066af9167e6ed83cd17af394 (patch) | |
tree | 659a868f1c501ab4ddaf9b681ea8cb8d1ed4bdb0 /doc/examples/class_FixedBlock.cpp | |
parent | fe569b060c367d34c83624061fff407738609402 (diff) |
- expand MathFunctions.h to provide more functions, like exp, log...
- add cwiseExp(), cwiseLog()...
--> for example, doing a gamma-correction on a bitmap image stored as
an array of floats is a simple matter of:
Eigen::Map<VectorXf> m = VectorXf::map(bitmap,size);
m = m.cwisePow(gamma);
- apidoc improvements, reorganization of the \name's
- remove obsolete examples
- remove EIGEN_ALWAYS_INLINE on lazyProduct(), it seems useless.
Diffstat (limited to 'doc/examples/class_FixedBlock.cpp')
-rw-r--r-- | doc/examples/class_FixedBlock.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/examples/class_FixedBlock.cpp b/doc/examples/class_FixedBlock.cpp index 644f420bd..e3e9532bc 100644 --- a/doc/examples/class_FixedBlock.cpp +++ b/doc/examples/class_FixedBlock.cpp @@ -6,14 +6,14 @@ template<typename Derived> Eigen::Block<Derived, 2, 2> topLeft2x2Corner(MatrixBase<Derived>& m) { - return Eigen::Block<Derived, 2, 2>(m, 0, 0); + return Eigen::Block<Derived, 2, 2>(m.derived(), 0, 0); } template<typename Derived> const Eigen::Block<Derived, 2, 2> topLeft2x2Corner(const MatrixBase<Derived>& m) { - return Eigen::Block<Derived, 2, 2>(m, 0, 0); + return Eigen::Block<Derived, 2, 2>(m.derived(), 0, 0); } int main(int, char**) |