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/* Ergo, version 3.8.2, a program for linear scaling electronic structure
* calculations.
* Copyright (C) 2023 Elias Rudberg, Emanuel H. Rubensson, Pawel Salek,
* and Anastasia Kruchinina.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Primary academic reference:
* Ergo: An open-source program for linear-scaling electronic structure
* calculations,
* Elias Rudberg, Emanuel H. Rubensson, Pawel Salek, and Anastasia
* Kruchinina,
* SoftwareX 7, 107 (2018),
* <http://dx.doi.org/10.1016/j.softx.2018.03.005>
*
* For further information about Ergo, see <http://www.ergoscf.org>.
*/
/** @file matrix_typedefs.h
\brief Header file with typedefs for matrix and vector types. The levels of hierarchic matrices are defined here.
@author: Elias Rudberg <em>responsible</em>.
*/
#ifndef MATRIX_TYPEDEFS_HEADER
#define MATRIX_TYPEDEFS_HEADER
#include "realtype.h"
#include "Matrix.h"
#include "Vector.h"
#include "MatrixSymmetric.h"
#include "MatrixTriangular.h"
#include "MatrixGeneral.h"
#include "VectorGeneral.h"
#include "mat_gblas.h"
// Matrix typedefs for different levels
typedef mat::Matrix<ergo_real, ergo_real> Mat_1;
typedef mat::Matrix<ergo_real, Mat_1 > Mat_2;
typedef mat::Matrix<ergo_real, Mat_2 > Mat_3;
typedef mat::Matrix<ergo_real, Mat_3 > Mat_4;
typedef mat::Matrix<ergo_real, Mat_4 > Mat_5;
// Vector typedefs for different levels
typedef mat::Vector<ergo_real, ergo_real> Vec_1;
typedef mat::Vector<ergo_real, Vec_1 > Vec_2;
typedef mat::Vector<ergo_real, Vec_2 > Vec_3;
typedef mat::Vector<ergo_real, Vec_3 > Vec_4;
typedef mat::Vector<ergo_real, Vec_4 > Vec_5;
// perm and matri are the types actually used.
// This is the point where we choose how many levels to use.
#define MATLEVEL 5
typedef Mat_5 Matri;
typedef Vec_5 Vectorrr;
// The typedefs for symmMatrix, triangMatrix, normalMatrix
// are the same regardless of how many levels are used.
typedef mat::MatrixSymmetric<ergo_real, Matri> symmMatrix;
typedef mat::MatrixTriangular<ergo_real, Matri> triangMatrix;
typedef mat::MatrixGeneral<ergo_real, Matri> normalMatrix;
typedef mat::VectorGeneral<ergo_real, Vectorrr> generalVector;
typedef mat::Interval<ergo_real> intervalType;
#endif
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