text: /*
   *   Copyright (c) 2012, Michael Lehn, Klaus Pototzky
   *
   *   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 CXXLAPACK_INTERFACE_LASD1_TCC
  #define CXXLAPACK_INTERFACE_LASD1_TCC 1
  
  #include <iostream>
  #include <cxxlapack/interface/interface.h>
  #include <cxxlapack/netlib/netlib.h>
  
  namespace cxxlapack {
  
  template <typename IndexType>
  IndexType
  lasd1(IndexType             nl,
        IndexType             nr,
        IndexType             sqre,
        float                 *d,
        float                 &alpha,
        float                 &beta,
        float                 *U,
        IndexType             ldU,
        float                 *Vt,
        IndexType             ldVt,
        IndexType             *idxq,
        IndexType             *iWork,
        float                 *work)
  {
      CXXLAPACK_DEBUG_OUT("slasd1");
  
      IndexType info;
      LAPACK_IMPL(slasd1)(&nl,
                          &nr,
                          &sqre,
                          d,
                          &alpha,
                          &beta,
                          U,
                          &ldU,
                          Vt,
                          &ldVt,
                          idxq,
                          iWork,
                          work,
                          &info);
  #   ifndef NDEBUG
      if (info<0) {
          std::cerr << "info = " << info << std::endl;
      }
  #   endif
      ASSERT(info>=0);
      return info;
  }
  
  template <typename IndexType>
  IndexType
  lasd1(IndexType             nl,
        IndexType             nr,
        IndexType             sqre,
        double                *d,
        double                &alpha,
        double                &beta,
        double                *U,
        IndexType             ldU,
        double                *Vt,
        IndexType             ldVt,
        IndexType             *idxq,
        IndexType             *iWork,
        double                *work)
  {
      CXXLAPACK_DEBUG_OUT("dlasd1");
  
      IndexType info;
      LAPACK_IMPL(dlasd1)(&nl,
                          &nr,
                          &sqre,
                          d,
                          &alpha,
                          &beta,
                          U,
                          &ldU,
                          Vt,
                          &ldVt,
                          idxq,
                          iWork,
                          work,
                          &info);
  #   ifndef NDEBUG
      if (info<0) {
          std::cerr << "info = " << info << std::endl;
      }
  #   endif
      ASSERT(info>=0);
      return info;
  }
  
  } // namespace cxxlapack
  
  #endif // CXXLAPACK_INTERFACE_LASD1_TCC
  