그래픽스 과제 백업 22/04/05

#pragma once
#pragma warning(disable : 4996)
#include <iostream>
#include <fstream>
#include <string>
#include "Vector.h"
#include "Matrix.h"
using namespace std;

int main()
{
	string Text;
	string oper;
	ifstream ReadFile("Input.txt");
	ofstream WriteFile("Output.txt");

	if (ReadFile.is_open())
	{
		if (WriteFile.is_open())
		{
			getline(ReadFile, Text); //vector matrix 구별
			if (Text == "vector")
			{
				double Dresult;
				Vector Vresult;
				getline(ReadFile, Text); //operation
				oper = Text;
				Vector vec1;
				getline(ReadFile, Text); //dim
				if (Text == "3")
				{
					getline(ReadFile, Text); //1 2 3
					char data1[100];
					char* ptr1;
					char data2[100];
					char* ptr2;
					for (unsigned int i = 0; i < Text.size(); i++)
					{
						data1[i] = Text[i];
					}
					ptr1=strtok(data1, " ");
					vec1.x = *ptr1-'0';
					ptr1=strtok(NULL, " ");
					vec1.y = *ptr1-'0';
					ptr1 = strtok(NULL, " ");
					vec1.z = *ptr1-'0';
					cout << vec1.x << " " << vec1.y << " " << vec1.z;
					if (oper == "magn")
					{					
						Dresult= vec1.Magnitude();
						WriteFile << Dresult;
					}
					else if (oper == "add")
					{
						getline(ReadFile, Text);
						if (Text == "3")
						{
							Vector vec2;
							getline(ReadFile, Text); //1 2 3
							for (unsigned int i = 0; i < Text.size(); i++)
							{
								data2[i] = Text[i];
							}
							ptr2 = strtok(data2, " ");
							vec2.x = *ptr2 - '0';
							ptr2 = strtok(NULL, " ");
							vec2.y = *ptr2 - '0';
							ptr2 = strtok(NULL, " ");
							vec2.z = *ptr2 - '0';
							Vresult=vec1.Add(vec2);
							WriteFile << Vresult.x << " " << Vresult.y << " " << Vresult.z << " ";
						}
					}
					else if (oper == "sub")
					{
						getline(ReadFile, Text);
						if (Text == "3")
						{
							Vector vec2;
							getline(ReadFile, Text); //1 2 3
							for(unsigned int i = 0; i < Text.size(); i++)
							{
								data2[i] = Text[i];
							}
							ptr2 = strtok(data2, " ");
							vec2.x = *ptr2 - '0';
							ptr2 = strtok(NULL, " ");
							vec2.y = *ptr2 - '0';
							ptr2 = strtok(NULL, " ");
							vec2.z = *ptr2 - '0';
							Vresult = vec1.Subtract(vec2);
							WriteFile << Vresult.x << " " << Vresult.y << " " << Vresult.z << " ";
						}
					}
					else if (oper == "dot")
					{
						getline(ReadFile, Text);
						if (Text == "3")
						{
							Vector vec2;
							getline(ReadFile, Text); //1 2 3
							for (unsigned int i = 0; i < Text.size(); i++)
							{
								data2[i] = Text[i];
							}
							ptr2 = strtok(data2, " ");
							vec2.x = *ptr2 - '0';
							ptr2 = strtok(NULL, " ");
							vec2.y = *ptr2 - '0';
							ptr2 = strtok(NULL, " ");
							vec2.z = *ptr2 - '0';
							Dresult = vec1.DotProduct(vec2);
							WriteFile << Dresult;
						}
					}
					else if (oper == "cross")
					{
						getline(ReadFile, Text);
						if (Text == "3")
						{
							Vector vec2;
							getline(ReadFile, Text); //1 2 3
							for (unsigned int i = 0; i < Text.size(); i++)
							{
								data2[i] = Text[i];
							}
							ptr2 = strtok(data2, " ");
							vec2.x = *ptr2 - '0';
							ptr2 = strtok(NULL, " ");
							vec2.y = *ptr2 - '0';
							ptr2 = strtok(NULL, " ");
							vec2.z = *ptr2 - '0';
							Vresult = vec1.CrossProduct(vec2);
							WriteFile << Vresult.x << " " << Vresult.y << " " << Vresult.z << " ";
						}
					}
					else
					{
						printf("잘못된 operation");
					}
				}
			}
			else if (Text == "matrix")
			{
				Matrix Mresult;
				getline(ReadFile, Text); //operation
				oper = Text;
				Matrix mat1;
				getline(ReadFile, Text);
				char data1[100];
				char* ptr1;
				char data2[100];
				char* ptr2;
				char data3[100];
				char* ptr3;
				for (unsigned int i = 0; i < Text.size(); i++)
				{
					data1[i] = Text[i];
				}
				ptr1 = strtok(data1, " ");
				mat1.numOfRows = *ptr1 - '0';
				ptr1 = strtok(NULL, " ");
				mat1.numOfcolumns = *ptr1 - '0';
				for (int row = 0; row < mat1.numOfRows; row++)
				{
					getline(ReadFile, Text);
					for (unsigned int i = 0; i < Text.size(); i++)
					{
						data2[i] = Text[i];
					}
					ptr2 = strtok(data2, " ");
					mat1.ele[row][0] = *ptr2 - '0';
					for (int col = 1; col < mat1.numOfcolumns; col++)
					{
						ptr2 = strtok(NULL, " ");
						mat1.ele[row][col] = *ptr2 - '0';
					}
				}
				if (oper == "add")
				{
					Matrix mat2;
					getline(ReadFile, Text);
					for (unsigned int i = 0; i < Text.size(); i++)
					{
						data3[i] = Text[i];
					}
					ptr3 = strtok(data3, " ");
					mat2.numOfRows = *ptr3 - '0';
					ptr3 = strtok(NULL, " ");
					mat2.numOfcolumns = *ptr3 - '0';
					if ((mat1.numOfcolumns == mat2.numOfcolumns) && (mat1.numOfRows == mat2.numOfRows))
					{
						for (int row = 0; row < mat2.numOfRows; row++)
						{
							getline(ReadFile, Text);
							for (unsigned int i = 0; i < Text.size(); i++)
							{
								data3[i] = Text[i];
							}
							ptr3 = strtok(data3, " ");
							mat2.ele[row][0] = *ptr3 - '0';
							for (int col = 1; col < mat1.numOfcolumns; col++)
							{
								ptr3 = strtok(NULL, " ");
								mat2.ele[row][col] = *ptr3 - '0';
							}
						}
						Mresult = mat1.Add(mat2);
						for (int row = 0; row < Mresult.numOfRows; row++)
						{
							for (int col = 0; col < Mresult.numOfcolumns; col++)
							{
								WriteFile << Mresult.ele[row][col] << " ";
							}
							WriteFile << endl;
						}
					}
					else
					{
						printf("두 행렬의 행, 열 값이 일치하지 않습니다.");
					}
				}
				else if (oper == "sub")
				{
					Matrix mat2;
					getline(ReadFile, Text);
					for (unsigned int i = 0; i < Text.size(); i++)
					{
						data3[i] = Text[i];
					}
					ptr3 = strtok(data3, " ");
					mat2.numOfRows = *ptr3 - '0';
					ptr3 = strtok(NULL, " ");
					mat2.numOfcolumns = *ptr3 - '0';
					if ((mat1.numOfcolumns == mat2.numOfcolumns) && (mat1.numOfRows == mat2.numOfRows))
					{
						for (int row = 0; row < mat2.numOfRows; row++)
						{
							getline(ReadFile, Text);
							for (unsigned int i = 0; i < Text.size(); i++)
							{
								data3[i] = Text[i];
							}
							ptr3 = strtok(data3, " ");
							mat2.ele[row][0] = *ptr3 - '0';
							for (int col = 1; col < mat1.numOfcolumns; col++)
							{
								ptr3 = strtok(NULL, " ");
								mat2.ele[row][col] = *ptr3 - '0';
							}
						}
						Mresult = mat1.Subtract(mat2);
						for (int row = 0; row < Mresult.numOfRows; row++)
						{
							for (int col = 0; col < Mresult.numOfcolumns; col++)
							{
								WriteFile << Mresult.ele[row][col] << " ";
							}
							WriteFile << endl;
						}
					}
					else
					{
						printf("두 행렬의 행, 열 값이 일치하지 않습니다.");
					}
				}
				else if (oper == "mult")
				{
					Matrix mat2;
					getline(ReadFile, Text);
					for (unsigned int i = 0; i < Text.size(); i++)
					{
						data3[i] = Text[i];
					}
					ptr3 = strtok(data3, " ");
					mat2.numOfRows = *ptr3 - '0';
					ptr3 = strtok(NULL, " ");
					mat2.numOfcolumns = *ptr3 - '0';
					for (int row = 0; row < mat2.numOfRows; row++)
					{
						getline(ReadFile, Text);
						for (unsigned int i = 0; i < Text.size(); i++)
						{
							data3[i] = Text[i];
						}
						ptr3 = strtok(data3, " ");
						mat2.ele[row][0] = *ptr3 - '0';
						for (int col = 1; col < mat2.numOfcolumns; col++)
						{
							ptr3 = strtok(NULL, " ");
							mat2.ele[row][col] = *ptr3 - '0';
						}
					}
					Mresult = mat1.Multiply(mat2);
					for (int row = 0; row < Mresult.numOfRows; row++)
					{
						for (int col = 0; col < Mresult.numOfcolumns; col++)
						{
							WriteFile << Mresult.ele[row][col] << " ";
						}
						WriteFile << endl;
					}
				}
				else if (oper == "trans")
				{
					Mresult=mat1.Transpose();
					for (int row = 0; row < Mresult.numOfRows; row++)
					{
						for (int col = 0; col < Mresult.numOfcolumns; col++)
						{
							//WriteFile
							//cout<<  Mresult.ele[row][col] << " ";
						}
						//WriteFile 
						//cout<< endl;
					}
				}
				else
				{
					printf("잘못된 operation");
				}
			}
			else
			{
				printf("잘못된 target");
			}
		}
	}
	ReadFile.close();
	WriteFile.close();
	return 0;
}