sycoordmatrix.tcc (flens/matrixtypes/symmetric/impl/sycoordmatrix.tcc)

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/*
*   Copyright (c) 2012, 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 FLENS_MATRIXTYPES_SYMMETRIC_IMPL_SYCOORDMATRIX_TCC
#define FLENS_MATRIXTYPES_SYMMETRIC_IMPL_SYCOORDMATRIX_TCC 1

#include <flens/blas/blas.h>
#include <flens/typedefs.h>

#include <flens/matrixtypes/symmetric/impl/sycoordmatrix.h>

namespace flens {

template <typename CS>
SyCoordMatrix<CS>::SyCoordMatrix(IndexType   dim,
                                 StorageUpLo upLo,
                                 IndexType   densityEstimate,
                                 IndexType   indexBase)
    : _engine(dim, dim, densityEstimate, indexBase), _upLo(upLo)
{
}

// -- operators ----------------------------------------------------------------
template <typename CS>
typename SyCoordMatrix<CS>::ElementProxy
SyCoordMatrix<CS>::operator()(IndexType row, IndexType col)
{
#   ifndef NDEBUG
    if (_upLo==Upper) {
        ASSERT(col-firstCol()>=row-firstRow());
    } else {
        ASSERT(col-firstCol()<=row-firstRow());
    }
#   endif

    return _engine(row, col);
}

// -- methods ------------------------------------------------------------------
template <typename CS>
typename SyCoordMatrix<CS>::IndexType
SyCoordMatrix<CS>::dim() const
{
    ASSERT(numRows()==numCols());
    return _engine.numRows();
}

template <typename CS>
typename SyCoordMatrix<CS>::IndexType
SyCoordMatrix<CS>::numRows() const
{
    return _engine.numRows();
}

template <typename CS>
typename SyCoordMatrix<CS>::IndexType
SyCoordMatrix<CS>::numCols() const
{
    return _engine.numCols();
}

template <typename CS>
typename SyCoordMatrix<CS>::IndexType
SyCoordMatrix<CS>::indexBase() const
{
    return _engine.indexBase();
}

template <typename CS>
typename SyCoordMatrix<CS>::IndexType
SyCoordMatrix<CS>::firstRow() const
{
    return _engine.firstRow();
}

template <typename CS>
typename SyCoordMatrix<CS>::IndexType
SyCoordMatrix<CS>::lastRow() const
{
    return _engine.lastRow();
}

template <typename CS>
typename SyCoordMatrix<CS>::IndexType
SyCoordMatrix<CS>::firstCol() const
{
    return _engine.firstCol();
}

template <typename CS>
typename SyCoordMatrix<CS>::IndexType
SyCoordMatrix<CS>::lastCol() const
{
    return _engine.lastCol();
}

template <typename CS>
StorageUpLo
SyCoordMatrix<CS>::upLo() const
{
    return _upLo;
}

// -- implementation -----------------------------------------------------------
template <typename CS>
const typename SyCoordMatrix<CS>::Engine &
SyCoordMatrix<CS>::engine() const
{
    return _engine;
}

} // namespace flens

#endif // FLENS_MATRIXTYPES_SYMMETRIC_IMPL_SYCOORDMATRIX_TCC