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// -*- C++ -*-
/**
* @brief The test file of class ComplexTensor for standard methods
*
* Copyright 2005-2025 Airbus-EDF-IMACS-ONERA-Phimeca
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "openturns/OT.hxx"
#include "openturns/OTtestcode.hxx"
using namespace OT;
using namespace OT::Test;
int main(int, char *[])
{
TESTPREAMBLE;
OStream fullprint(std::cout);
try
{
/** TEST NUMBER ZERO : DEFAULT CONSTRUCTOR AND STRING CONVERTER */
fullprint << "test number zero : default constructor and string converter" << std::endl;
/* Default constructor */
ComplexTensor tensor0;
/* String converter */
fullprint << "tensor0 = " << tensor0 << std::endl;
/** TEST NUMBER ONE : CONSTRUCTOR WITH SIZE, OPERATOR() AND STRING CONVERTER */
fullprint << "test number one : constructor with size, operator() and string converter" << std::endl;
/* Constructor with size */
ComplexTensor tensor1(2, 2, 3);
tensor1.setName("tensor1");
/* Check operator() methods */
tensor1(0, 0, 0) = Complex(1., 0.1);
tensor1(1, 0, 0) = Complex(2., 0.2);
tensor1(0, 1, 0) = Complex(3., 0.3);
tensor1(1, 1, 0) = Complex(4., 0.4);
tensor1(0, 0, 1) = Complex(5., 0.5);
tensor1(1, 0, 1) = Complex(6., 0.6);
tensor1(0, 1, 1) = Complex(7., 0.7);
tensor1(1, 1, 1) = Complex(8., 0.8);
tensor1(0, 0, 2) = Complex(9., 0.9);
tensor1(1, 0, 2) = Complex(10., 1.0) ;
tensor1(0, 1, 2) = Complex(11., 1.1) ;
tensor1(1, 1, 2) = Complex(12., 1.2) ;
/* String converter */
fullprint << "tensor1 = " << tensor1 << std::endl;
fullprint << "values = " << tensor1(0, 0, 0) << " ; "
<< tensor1(1, 0, 0) << " ; "
<< tensor1(0, 1, 0) << " ; "
<< tensor1(1, 1, 0) << " ; "
<< tensor1(0, 0, 1) << " ; "
<< tensor1(1, 0, 1) << " ; "
<< tensor1(0, 1, 1) << " ; "
<< tensor1(1, 1, 1) << " ; "
<< tensor1(0, 0, 2) << " ; "
<< tensor1(1, 0, 2) << " ; "
<< tensor1(0, 1, 2) << " ; "
<< tensor1(1, 1, 2) << std::endl;
/** TEST NUMBER TWO : COPY CONSTRUCTOR AND STRING CONVERTER */
fullprint << "test number two : copy constructor and string converter" << std::endl;
/* Copy constructor */
ComplexTensor tensor2(tensor1);
/* String converter */
fullprint << "tensor2 = " << tensor2 << std::endl;
/** TEST NUMBER THREE : GET DIMENSIONS METHODS */
fullprint << "test number three : get dimensions methods" << std::endl;
/* Get dimension methods */
fullprint << "tensor1's nbRows = " << tensor1.getNbRows() << std::endl
<< "tensor1's nbColumns = " << tensor1.getNbColumns() << std::endl
<< "tensor1's nbSheets = " << tensor1.getNbSheets() << std::endl;
/** TEST NUMBER FOUR : ASSIGNMENT METHOD */
fullprint << "test number four : assignment method" << std::endl;
/* Assignment method */
ComplexTensor tensor3 ;
tensor3 = tensor1 ;
fullprint << "tensor3 = " << tensor3 << std::endl;
/** TEST NUMBER FIVE : ISEMPTY METHOD */
fullprint << "test number five : isEmpty method" << std::endl;
/* Check method isEmpty */
ComplexTensor tensor5;
ComplexTensor tensor6;
fullprint << "tensor1 is empty = " << tensor1.isEmpty() << std::endl
<< "tensor0 is empty = " << tensor0.isEmpty() << std::endl
<< "tensor5 is empty = " << tensor5.isEmpty() << std::endl
<< "tensor6 is empty = " << tensor6.isEmpty() << std::endl;
/** TEST NUMBER SIX : GETSHEET AND SETSHEET METHODS */
fullprint << "tensor1 = " << tensor1 << std::endl;
// Matrix sheet1(tensor1.getSheet(1));
fullprint << "tensor1.getSheet(1) = " << tensor1.getSheet(1) << std::endl;
ComplexMatrix sheet2(2, 2);
sheet2(0, 0) = 0.5;
sheet2(1, 0) = 0.6;
sheet2(0, 1) = 0.7;
sheet2(1, 1) = 0.8;
fullprint << "sheet2 = " << sheet2 << std::endl;
tensor1.setSheet(1, sheet2);
fullprint << "tensor1 = " << tensor1 << std::endl;
}
catch (TestFailed & ex)
{
std::cerr << ex << std::endl;
return ExitCode::Error;
}
return ExitCode::Success;
}
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