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/*
 *   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_HESWAPR_TCC
#define CXXLAPACK_INTERFACE_HESWAPR_TCC

#include <cxxstd/iostream.h>
#include <cxxlapack/interface/interface.h>
#include <cxxlapack/netlib/netlib.h>

namespace cxxlapack {

template <typename IndexType>
IndexType
heswapr(char                  uplo,
        IndexType             n,
        std::complex<float>  *A,
        IndexType             ldA,
        IndexType             i1,
        IndexType             i2)
{
    CXXLAPACK_DEBUG_OUT("cheswapr");

    IndexType info;
    LAPACK_IMPL(cheswapr)(&uplo,
                          &n,
                          reinterpret_cast<float *>(A),
                          &ldA,
                          &i1,
                          &i2,
                          &info);
#   ifndef NDEBUG
    if (info<0) {
        std::cerr << "info = " << info << std::endl;
    }
#   endif
    ASSERT(info>=0);
    return info;
}

template <typename IndexType>
IndexType
heswapr(char                  uplo,
        IndexType             n,
        std::complex<double>  *A,
        IndexType             ldA,
        IndexType             i1,
        IndexType             i2)
{
    CXXLAPACK_DEBUG_OUT("zheswapr");

    IndexType info;
    LAPACK_IMPL(zheswapr)(&uplo,
                          &n,
                          reinterpret_cast<double *>(A),
                          &ldA,
                          &i1,
                          &i2,
                          &info);
#   ifndef NDEBUG
    if (info<0) {
        std::cerr << "info = " << info << std::endl;
    }
#   endif
    ASSERT(info>=0);
    return info;
}

} // namespace cxxlapack

#endif // CXXLAPACK_INTERFACE_HESWAPR_TCC





































































































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