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#ifndef EIGEN_CHOLESKY_MODULE_H
#define EIGEN_CHOLESKY_MODULE_H

#include "Core"

#include "src/Core/util/DisableMSVCWarnings.h"

// Note that EIGEN_HIDE_HEAVY_CODE has to be defined per module
#if (defined EIGEN_EXTERN_INSTANTIATIONS) && (EIGEN_EXTERN_INSTANTIATIONS>=2)
  #ifndef EIGEN_HIDE_HEAVY_CODE
  #define EIGEN_HIDE_HEAVY_CODE
  #endif
#elif defined EIGEN_HIDE_HEAVY_CODE
  #undef EIGEN_HIDE_HEAVY_CODE
#endif

namespace Eigen {

/** \defgroup Cholesky_Module Cholesky module
  *
  * \nonstableyet
  *
  * This module provides two variants of the Cholesky decomposition for selfadjoint (hermitian) matrices.
  * Those decompositions are accessible via the following MatrixBase methods:
  *  - MatrixBase::llt(),
  *  - MatrixBase::ldlt()
  *
  * \code
  * #include <Eigen/Cholesky>
  * \endcode
  */

#include "src/Array/CwiseOperators.h"
#include "src/Array/Functors.h"
#include "src/Cholesky/LLT.h"
#include "src/Cholesky/LDLT.h"

} // namespace Eigen

#define EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(MATRIXTYPE,PREFIX) \
  PREFIX template class LLT<MATRIXTYPE>; \
  PREFIX template class LDLT<MATRIXTYPE>

#define EIGEN_CHOLESKY_MODULE_INSTANTIATE(PREFIX) \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(Matrix2f,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(Matrix2d,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(Matrix3f,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(Matrix3d,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(Matrix4f,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(Matrix4d,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(MatrixXf,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(MatrixXd,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(MatrixXcf,PREFIX); \
  EIGEN_CHOLESKY_MODULE_INSTANTIATE_TYPE(MatrixXcd,PREFIX)

#ifdef EIGEN_EXTERN_INSTANTIATIONS

namespace Eigen {
  EIGEN_CHOLESKY_MODULE_INSTANTIATE(extern);
} // namespace Eigen
#endif

#include "src/Core/util/EnableMSVCWarnings.h"

#endif // EIGEN_CHOLESKY_MODULE_H