text: /*
   *   Copyright (c) 2009, Michael Lehn
   *
   *   All rights reserved.
   *
   *   Redistribution and use in source and binary forms, with or without
   *   modification, are permitted provided that the following conditions
   *   are met:
   *
   *   1) Redistributions of source code must retain the above copyright
   *      notice, this list of conditions and the following disclaimer.
   *   2) Redistributions in binary form must reproduce the above copyright
   *      notice, this list of conditions and the following disclaimer in
   *      the documentation and/or other materials provided with the
   *      distribution.
   *   3) Neither the name of the FLENS development group nor the names of
   *      its contributors may be used to endorse or promote products derived
   *      from this software without specific prior written permission.
   *
   *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef CXXBLAS_LEVEL2_HER2_H
  #define CXXBLAS_LEVEL2_HER2_H 1
  
  #include <cxxblas/drivers/drivers.h>
  #include <cxxblas/typedefs.h>
  
  #define HAVE_CXXBLAS_HER2 1
  
  namespace cxxblas {
  
  template <typename IndexType, typename ALPHA, typename VX, typename VY,
            typename MA>
      void
      her2(StorageOrder order,  StorageUpLo upLo,
          IndexType n,
          const ALPHA &alpha,
          const VX *x, IndexType incX,
          const VY *y, IndexType incY,
          MA *A, IndexType ldA);
  
  #ifdef HAVE_CBLAS
  
  // cher
  template <typename IndexType>
  typename If<IndexType>::isBlasCompatibleInteger
      her2(StorageOrder order, StorageUpLo upLo,
           IndexType n,
           const ComplexFloat &alpha,
           const ComplexFloat *x, IndexType incX,
           const ComplexFloat *y, IndexType incY,
           ComplexFloat *A, IndexType ldA);
  
  // zher
  template <typename IndexType>
  typename If<IndexType>::isBlasCompatibleInteger
      her2(StorageOrder order, StorageUpLo upLo,
           IndexType n,
           const ComplexDouble &alpha,
           const ComplexDouble *x, IndexType incX,
           const ComplexDouble *y, IndexType incY,
           ComplexDouble *A, IndexType ldA);
  
  #endif // HAVE_CBLAS
  
  #ifdef HAVE_CUBLAS
  
  // cher
  template <typename IndexType>
  typename If<IndexType>::isBlasCompatibleInteger
      her2(StorageOrder order, StorageUpLo upLo,
           IndexType n,
           const ComplexFloat &alpha,
           const thrust::device_ptr<const ComplexFloat> x, IndexType incX,
           const thrust::device_ptr<const ComplexFloat> y, IndexType incY,
           thrust::device_ptr<ComplexFloat> A, IndexType ldA);
  
  // zher
  template <typename IndexType>
  typename If<IndexType>::isBlasCompatibleInteger
      her2(StorageOrder order, StorageUpLo upLo,
           IndexType n,
           const ComplexDouble &alpha,
           const thrust::device_ptr<const ComplexDouble> x, IndexType incX,
           const thrust::device_ptr<const ComplexDouble> y, IndexType incY,
           thrust::device_ptr<ComplexDouble> A, IndexType ldA);
  
  #endif // HAVE_CUBLAS
  
  } // namespace cxxblas
  
  #endif // CXXBLAS_LEVEL2_HER2_H
  