/**++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 *
 *                                              PANIC
 *                              Portable Algorithms and Numerics In C++
 *
 *                       Scientific computing from scratch, with feeling.
 *
 * Copyright (c) 2026 Michelle Bausager
 *
 * This file is part of PANIC.
 *
 * PANIC is free software licensed under the GNU General Public License v3.0 or later.
 * You may redistribute and/or modify it under the terms of the GPL.
 *
 * PANIC 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 LICENSE file for the full license text.
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 *++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 *
 * Project Name:      PANIC
 * Module Name:       io
 * File Name:         print_tensor.cpp
 * Revision:          0.1.0
 * Date:              21-06-2026
 * Author:            Michelle Bausager
 *
 * Description:
 * Functions to print out tensors with std::cout << x std::endl;
 *
 *++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/

//---------------------------------------------------------------------------------------------------------------------------
// INCLUDE DESCRIPTION
//-----------------------------------------------------------------------------------------------------
#include <io/print_tensor.hpp>
#include <iostream> // for std::cout, std::endl

#include <tensor/vector.hpp> // for panic::vector
#include <tensor/matrix.hpp> // for panic::matrix

//---------------------------------------------------------------------------------------------------------------------------
// DEFINE DESCRIPTION
//---------------------------------------------------------------------------------------------------------------------------

//---------------------------------------------------------------------------------------------------------------------------
// VARIABLE DESCRIPTION
//---------------------------------------------------------------------------------------------------------------------------

//---------------------------------------------------------------------------------------------------------------------------
// FUNCTION PROTOTYPE
//---------------------------------------------------------------------------------------------------------------------------

namespace panic {
	namespace io {


//--------------------------------------------------------------------------------------------------------------------------
// Function Name : panic::io::print_vector
//
// Description:
//		The vector is printed out in square brackets.
//--------------------------------------------------------------------------------------------------------------------------
template <typename T>
bool print_vector(const panic::tensor::vector<T>& v){
	std::cout << "[";
	for (panic::types::uint_t i = 0; i < v.size()-1; ++i){
		std::cout << v[i] << ", ";
	}
	std::cout << v[v.size()-1]<< "]" << std::endl;

	return true;

}
//--------------------------------------------------------------------------------------------------------------------------
// EXPLICIT TEMPLATE INSTANTIATION
//
// The implementation is in this .cpp file.
// Build the overload for the official PANIC numeric types.
//--------------------------------------------------------------------------------------------------------------------------
template bool print_vector<panic::types::uint_t>(const panic::tensor::vector<panic::types::uint_t>& v
);
template bool print_vector<panic::types::int_t>(const panic::tensor::vector<panic::types::int_t>& v
);
template bool print_vector<panic::types::real_t>(const panic::tensor::vector<panic::types::real_t>& v
);





//--------------------------------------------------------------------------------------------------------------------------
// Function Name : panic::io::print_matrix
//
// Description:
//		The matrix is printed out in square brackets.
//--------------------------------------------------------------------------------------------------------------------------
template <typename T>
bool print_matrix(const panic::tensor::matrix<T>& A){

    std::cout << "[";
    for (panic::types::uint_t i = 0; i < A.rows(); ++i){
        std::cout << "[";

        for (panic::types::uint_t j = 0; j < A.cols(); ++j){
            std::cout << A(i, j);

            if (j + 1 < A.cols()){
                std::cout << ", ";
            }
        }

        std::cout << "]";

        if (i + 1 < A.rows())
            std::cout << "," << std::endl;
    }

    std::cout << "]" << std::endl;
    return true;
}

//--------------------------------------------------------------------------------------------------------------------------
// EXPLICIT TEMPLATE INSTANTIATION
//
// The implementation is in this .cpp file.
// Build the overload for the official PANIC numeric types.
//--------------------------------------------------------------------------------------------------------------------------
template bool print_matrix<panic::types::uint_t>(const panic::tensor::matrix<panic::types::uint_t>& A
);
template bool print_matrix<panic::types::int_t>(const panic::tensor::matrix<panic::types::int_t>& A
);
template bool print_matrix<panic::types::real_t>(const panic::tensor::matrix<panic::types::real_t>& A
);




	} // namespace io
}// namespace panic