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* remove set(), revert to old behavior where = resizes

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* try to be clever in matrix ctors and operator=: be lazy when we can, always allow
  to copy rowvector into columnvector, check the template parameters,
  try to factor the code better
* add missing copy ctor in UnalignedType
* fix bug in the traits of DiagonalProduct
* renaming: EIGEN_TUNE_FOR_CPU_CACHE_SIZE
* update the dox a little
This commit is contained in:
Benoit Jacob
2009-01-21 17:10:23 +00:00
parent a5fbf27843
commit 5f43a42ee7
17 changed files with 170 additions and 114 deletions
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6
doc/QuickStartGuide.dox
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@@ -214,13 +214,13 @@ Matrix3f mf = md.cast<float>();
\endcode
Note that casting to the same scalar type in an expression is free.
The sizes of a resizable destination matrix can be changed automatically using the Matrix::set() function:
The destination matrix is automatically resized in any assignment:
\code
MatrixXf res(10,10);
Matrix3f a, b;
res = a + b; // does not work (no automatic resizing)
res.set(a+b); // OK
res = a+b; // OK: res is resized to size 3x3
\endcode
Of course, fixed-size matrices can't be resized.
\subsection TutorialMap Map