From 2428257934ce5271a8626f7d674d72ece6f7c193 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BB=D0=B8=D0=BD=D0=B0=20=D0=9E=D1=80=D0=B5=D1=85?=
 =?UTF-8?q?=D0=BE=D0=B2=D0=B0?= <alinkaorehova@mail.ru>
Date: Sat, 21 Nov 2020 18:38:46 +0000
Subject: [PATCH] Add new file

---
 AneuMeshLoader.cpp | 69 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 AneuMeshLoader.cpp

diff --git a/AneuMeshLoader.cpp b/AneuMeshLoader.cpp
new file mode 100644
index 0000000..3b46ddf
--- /dev/null
+++ b/AneuMeshLoader.cpp
@@ -0,0 +1,69 @@
+#include "AneuMeshLoader.h"
+#include "SupportTypes.h"
+#include <iostream>
+#include <iterator>
+#include <list>
+#include <set>
+#include <iostream>
+#include <fstream>
+#include <fstream>
+using namespace std;
+
+void AneuMeshLoader::LoadMesh(const std::string& filename) {
+    std::ifstream fin(filename);
+    if (!fin) {
+        throw NoFileFoundException(filename);
+    } else std::cout << "File \"" << filename << "\" was opened successfully." << std::endl;
+
+    int amount, dimension;
+
+    fin >> amount >> dimension;
+    nodes.reserve(amount);
+    for (int i = 1; i <= amount; ++i) {
+        Node temp_node;
+        temp_node.id = i;
+        fin >> temp_node.cords[0] >> temp_node.cords[1] >> temp_node.cords[2];
+        
+        temp_node.isApex = true;
+        nodes.push_back(temp_node);
+    }
+
+    fin >> amount >> dimension;
+    elements.reserve(amount);
+    for (int i = 1; i <= amount; ++i) {
+        Element temp_element;
+        temp_element.id = i;
+        fin >> temp_element.id_material;
+        temp_element.nodes_id.reserve(dimension);
+        int temp_id;
+        for (int j = 0; j < dimension; ++j) {
+            fin >> temp_id;
+            temp_element.nodes_id.push_back(temp_id);
+        }
+        elements.push_back(std::move(temp_element));
+    }
+
+    fin >> amount >> dimension; 
+    boundary_elements.reserve(amount);
+    for (int i = 1; i <= amount; ++i) {
+        BoundaryFiniteElement temp;
+        temp.id = i;
+        fin >> temp.border_id;
+        temp_surface.nodes_id.reserve(dimension);
+        int temp_id;
+        for (int j = 0; j < dimension; ++j) {
+            fin >> temp_id;
+            temp_surface.nodes_id.push_back(temp_id);
+        }
+        std::vector<Element> temp_elements = Get_Elements_by_ID(temp.nodes_id[0],
+                                                                temp.nodes_id[1],
+                                                                temp.nodes_id[2]);
+        temp.id = temp_elements[0].id;
+        temp.id_material = temp[0].id_material;
+        boundary_elements.push_back(std::move(temp));
+    }
+
+    fin.close();
+    std::cout << "All data was loaded, closing the file..." << std::endl;
+}
+
-- 
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