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Introduced NestParentByRefBit and NestByRefBit - this should fix temporaries related to nested products.

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Fixed a few typos and a few warnings.
This commit is contained in:
Hauke Heibel
2010-02-06 17:43:32 +01:00
parent 6f3f857897
commit 871698d3aa
29 changed files with 84 additions and 75 deletions
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7
Eigen/src/Core/util/Constants.h
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@@ -35,7 +35,7 @@
* - It should be smaller than the sqrt of INT_MAX. Indeed, we often multiply a number of rows with a number
* of columns in order to compute a number of coefficients. Even if we guard that with an "if" checking whether
* the values are Dynamic, we still get a compiler warning "integer overflow". So the only way to get around
* it would be a meta-selector. Doing this everywhere would reduce code readability and lenghten compilation times.
* it would be a meta-selector. Doing this everywhere would reduce code readability and lengthen compilation times.
* Also, disabling compiler warnings for integer overflow, sounds like a bad idea.
* - It should be a prime number, because for example the old value 10000 led to bugs with 100x100 matrices.
*
@@ -76,7 +76,7 @@ const unsigned int EvalBeforeNestingBit = 0x2;
/** \ingroup flags
*
* means the expression should be evaluated before any assignement */
* means the expression should be evaluated before any assignment */
const unsigned int EvalBeforeAssigningBit = 0x4;
/** \ingroup flags
@@ -97,6 +97,9 @@ const unsigned int EvalBeforeAssigningBit = 0x4;
*/
const unsigned int PacketAccessBit = 0x8;
const unsigned int NestParentByRefBit = 0x80;
const unsigned int NestByRefBit = 0x100;
#ifdef EIGEN_VECTORIZE
/** \ingroup flags
*