91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/********************************************************
|
|
* ██████╗ ██████╗████████╗██╗
|
|
* ██╔════╝ ██╔════╝╚══██╔══╝██║
|
|
* ██║ ███╗██║ ██║ ██║
|
|
* ██║ ██║██║ ██║ ██║
|
|
* ╚██████╔╝╚██████╗ ██║ ███████╗
|
|
* ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝
|
|
* Geophysical Computational Tools & Library (GCTL)
|
|
*
|
|
* Copyright (c) 2022 Yi Zhang (yizhang-geo@zju.edu.cn)
|
|
*
|
|
* GCTL is distributed under a dual licensing scheme. 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 2
|
|
* of the License, or (at your option) any later version. You should have
|
|
* received a copy of the GNU Lesser General Public License along with this
|
|
* program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* If the terms and conditions of the LGPL v.2. would prevent you from using
|
|
* the GCTL, please consider the option to obtain a commercial license for a
|
|
* fee. These licenses are offered by the GCTL's original author. As a rule,
|
|
* licenses are provided "as-is", unlimited in time for a one time fee. Please
|
|
* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
|
|
* to include some description of your company and the realm of its activities.
|
|
* Also add information on how to contact you by electronic and paper mail.
|
|
******************************************************/
|
|
|
|
#include "../lib/core.h"
|
|
#include "../lib/io.h"
|
|
|
|
using namespace gctl;
|
|
|
|
int main(int argc, char const *argv[]) try
|
|
{
|
|
// create a new array and give initial values
|
|
array<double> A(10, 0.0, 1.0);
|
|
A.memory_usage();
|
|
|
|
A.log2linear(2);
|
|
A.show();
|
|
|
|
A.linear2log(2);
|
|
A.show();
|
|
|
|
A.for_each([](double &a){a += 1;});
|
|
A.show();
|
|
|
|
A.sequence(1.0, 0.5, 3, 4, 1);
|
|
A.show();
|
|
|
|
// copy A to a new array
|
|
array<double> B = A;
|
|
B.normalize();
|
|
B.show();
|
|
|
|
array<double> S = A + B;
|
|
std::cout << "B + A = ";
|
|
S.show();
|
|
|
|
S.normalize();
|
|
S.show();
|
|
|
|
array<point3dc> P(5);
|
|
P.sequence(point3dc(0, 0, 0), point3dc(2, 1, 0.5));
|
|
P.show(std::cout, '\n');
|
|
|
|
array<double> Px = P.extract<double>([](const point3dc &p)->double{return p.x;});
|
|
Px.show();
|
|
|
|
// create a new 2D array
|
|
matrix<int> C(5, 5, 1);
|
|
C.sequence(0, 1, 10);
|
|
|
|
std::cout << "C = \n";
|
|
C.show();
|
|
|
|
// save array to a binary file
|
|
save_matrix2binary("tmp/array_ex_out", C, "Int");
|
|
|
|
// import 2D array to a new object
|
|
matrix<int> D;
|
|
read_binary2matrix("tmp/array_ex_out", D);
|
|
|
|
std::cout << "D = \n";
|
|
D.show();
|
|
return 0;
|
|
}
|
|
catch(std::exception &e)
|
|
{
|
|
GCTL_ShowWhatError(e.what(), GCTL_ERROR_ERROR, 0, 0, 0);
|
|
} |