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* allow Matrix to be resized to 0 (solve a lot of troubles with

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some containers)
* new workaround for std::vector which is supposed to work for any
  classes having EIGEN_MAKE_ALIGNED_OPERATOR_NEW as discussed on ML
This commit is contained in:
Gael Guennebaud
2009-02-07 11:16:15 +00:00
parent 24808dc090
commit 3009d79a1f
7 changed files with 125 additions and 20 deletions
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3
Eigen/src/Core/util/Memory.h
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@@ -247,7 +247,8 @@ inline static int ei_alignmentOffset(const Scalar* ptr, int maxOffset)
} \
void operator delete(void * ptr) { Eigen::ei_conditional_aligned_free<NeedsToAlign>(ptr); } \
void operator delete[](void * ptr) { Eigen::ei_conditional_aligned_free<NeedsToAlign>(ptr); } \
void *operator new(size_t, void *ptr) throw() { return ptr; }
void *operator new(size_t, void *ptr) throw() { return ptr; } \
typedef void ei_operator_new_marker_type;
#else
#define EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF(NeedsToAlign)
#endif