72 lines
2.9 KiB
C++
72 lines
2.9 KiB
C++
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/********************************************************
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* ██████╗ ██████╗████████╗██╗
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* ██╔════╝ ██╔════╝╚══██╔══╝██║
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* ██║ ███╗██║ ██║ ██║
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* ██║ ██║██║ ██║ ██║
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* ╚██████╔╝╚██████╗ ██║ ███████╗
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* ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝
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* Geophysical Computational Tools & Library (GCTL)
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*
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* Copyright (c) 2022 Yi Zhang (yizhang-geo@zju.edu.cn)
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*
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* GCTL is distributed under a dual licensing scheme. You can redistribute
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* it and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, either version 2
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* of the License, or (at your option) any later version. You should have
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* received a copy of the GNU Lesser General Public License along with this
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* program. If not, see <http://www.gnu.org/licenses/>.
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*
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* If the terms and conditions of the LGPL v.2. would prevent you from using
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* the GCTL, please consider the option to obtain a commercial license for a
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* fee. These licenses are offered by the GCTL's original author. As a rule,
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* licenses are provided "as-is", unlimited in time for a one time fee. Please
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* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
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* to include some description of your company and the realm of its activities.
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* Also add information on how to contact you by electronic and paper mail.
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******************************************************/
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#include "../lib/mesh.h"
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int main(int argc, char *argv[])
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{
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try
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{
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gctl::regular_mesh_2d rg_mesh;
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rg_mesh.init("mesh-example", "this mesh can store vectors. Yeah!", 15, 10, 0.5, 0.5, 1.0, 1.0);
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int ybnum = rg_mesh.get_ybnum();
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int xbnum = rg_mesh.get_xbnum();
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rg_mesh.add_data("vector-data", gctl::ElemData, true, gctl::Vector);
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gctl::array<gctl::point3dc> *data_ptr = (gctl::array<gctl::point3dc>*) rg_mesh.get_datval("vector-data");
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for (int j = 0; j < ybnum; j++)
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{
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for (int i = 0; i < xbnum; i++)
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{
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data_ptr->at(i + j*xbnum).x = i;
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data_ptr->at(i + j*xbnum).y = j;
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data_ptr->at(i + j*xbnum).z = i+j;
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}
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}
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rg_mesh.add_data("double-data", gctl::NodeData, true, gctl::Scalar);
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gctl::array<double> *data_ptr2 = (gctl::array<double>*) rg_mesh.get_datval("double-data");
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for (int j = 0; j < ybnum+1; j++)
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{
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for (int i = 0; i < xbnum+1; i++)
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{
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data_ptr2->at(i + j*(xbnum+1)) = i+j;
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}
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}
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//rg_mesh.save_gmsh("data/sample6-out", "vector-data");
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//rg_mesh.save_gmsh("data/sample6-out", "double-data", Append);
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rg_mesh.save_gmsh("data/out/sample6-out", gctl::ElemData, gctl::OverWrite);
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}
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catch(std::exception &e)
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{
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GCTL_ShowWhatError(e.what(), GCTL_ERROR_ERROR, 0, 0, 0);
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}
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return 0;
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}
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