Solve a big issue with data alignment and dynamic allocation:

* add a WithAlignedOperatorNew class with overloaded operator new
* make Matrix (and Quaternion, Transform, Hyperplane, etc.) use it
  if needed such that "*(new Vector4) = xpr" does not failed anymore.
* Please: make sure your classes having fixed size Eigen's vector
  or matrice attributes inherit WithAlignedOperatorNew
* add a ei_new_allocator STL memory allocator to use with STL containers.
  This allocator really calls operator new on your types (unlike GCC's
  new_allocator). Example:
  std::vector<Vector4f> data(10);
  will segfault if the vectorization is enabled, instead use:
  std::vector<Vector4f,ei_new_allocator<Vector4f> > data(10);
NOTE: you only have to worry if you deal with fixed-size matrix types
with "sizeof(matrix_type)%16==0"...

1 files changed, 1 insertions, 0 deletions

diff --git a/demos/CMakeLists.txt b/demos/CMakeLists.txt
index b1e206096..64298baf4 100644
--- a/demos/CMakeLists.txt
+++ b/demos/CMakeLists.txt
@@ -1,3 +1,4 @@
 IF(BUILD_DEMOS)
 ADD_SUBDIRECTORY(mandelbrot)
+ADD_SUBDIRECTORY(opengl)
 ENDIF(BUILD_DEMOS)