#ifndef EIGEN_QTMALLOC_MODULE_H
#define EIGEN_QTMALLOC_MODULE_H

#include "Core"
#include <QtCore/QVectorData>

#if (!EIGEN_MALLOC_ALREADY_ALIGNED)

inline void *qMalloc(size_t size)
{
  return Eigen::ei_aligned_malloc(size);
}

inline void qFree(void *ptr)
{
  Eigen::ei_aligned_free(ptr);
}

inline void *qRealloc(void *ptr, size_t size)
{
  void* newPtr = Eigen::ei_aligned_malloc(size);
  memcpy(newPtr, ptr, size);
  Eigen::ei_aligned_free(ptr);
  return newPtr;
}

// needed to copy that too because it is implemented in the qt binary library, hence
// wouldn't otherwise honor our qMalloc.
QVectorData *QVectorData::malloc(int sizeofTypedData, int size, int sizeofT, QVectorData *init)
{
    QVectorData* p = (QVectorData *)qMalloc(sizeofTypedData + (size - 1) * sizeofT);
    Q_CHECK_PTR(p);
    ::memcpy(p, init, sizeofTypedData + (qMin(size, init->alloc) - 1) * sizeofT);
    return p;
}

#endif

#endif // EIGEN_QTMALLOC_MODULE_H