1 files changed, 100 insertions, 0 deletions
diff --git a/functionsHarris-Toovy.cpp b/functionsHarris-Toovy.cpp
new file mode 100644
index 0000000..393dc4e
--- /dev/null
+++ b/functionsHarris-Toovy.cpp
@@ -0,0 +1,100 @@
+//Code by Jordan Harris-Toovy for OIT's CST116-01P project 3, December 2021
+#include "mainHeader.h"
+
+//Gets an input from the user. If it not an int, returns false and sets input to 0
+bool getInt(int& innum)
+{
+	bool valid = true;
+
+	cin >> innum;
+
+	if (!cin.good()) // Check if the input was an int
+	{
+		cin.clear(); //Clear failure condition flag 
+		cin.ignore(numeric_limits<streamsize>::max(), '\n'); //Clears until next \n
+
+		valid = false;
+		innum = 0;
+	}
+
+	return valid;
+}
+
+//Returns the amplitude of the largest number in a 3x3 float array
+int findMax(float arr[3][3])
+{
+	int max = 0;
+
+	for (int idx = 0; idx < 3; idx++)
+	{
+		for (int idy = 0; idy < 3; idy++)
+		{
+			if (abs(arr[idx][idy]) > max)
+			{
+				max = ceil(abs(arr[idx][idy]));
+			}
+		}
+	}
+
+	return max;
+}
+
+//Displays three 3x3 float arrays with a char between the fist two and a = between the last two
+void displayTriArray(float arr1[3][3], float arr2[3][3], float arr3[3][3], char sym)
+{
+	int displayWidth = 0, floatWidth = 0, amplitude = 0, magnitude = 1;
+	char pipe = (char)179;
+
+	amplitude = findMax(arr1);
+	if (amplitude < findMax(arr2))
+	{
+		amplitude = findMax(arr2);
+	}
+	if (amplitude < findMax(arr3))
+	{
+		amplitude = findMax(arr3);
+	} //Find the largest number in all arrays
+
+	while ((amplitude /= 10) > 1)
+	{
+		magnitude++;
+	} //Compute the power of the largest number
+
+	floatWidth = magnitude + 5;
+	displayWidth = floatWidth * 3 + 3; //Add extra space to the visual rows if numbers are large
+
+	cout << fixed << showpos << setprecision(2); //Setup number formatting
+
+
+	cout << (char)218 << setw(displayWidth);
+	cout << (char)191 << "   " << (char)218 << setw(displayWidth);
+	cout << (char)191 << "   " << (char)218 << setw(displayWidth);
+	cout << (char)191 << "\n";  //Top visual row
+
+	cout << pipe << setw(floatWidth) << arr1[0][0] << ' ' << setw(floatWidth) << arr1[0][1] << ' ' << setw(floatWidth) << arr1[0][2] << pipe;
+	cout << "   ";
+	cout << pipe << setw(floatWidth) << arr2[0][0] << ' ' << setw(floatWidth) << arr2[0][1] << ' ' << setw(floatWidth) << arr2[0][2] << pipe;
+	cout << "   ";
+	cout << pipe << setw(floatWidth) << arr3[0][0] << ' ' << setw(floatWidth) << arr3[0][1] << ' ' << setw(floatWidth) << arr3[0][2] << pipe;
+	cout << "\n"; //Top data row
+
+	cout << pipe << setw(floatWidth) << arr1[1][0] << ' ' << setw(floatWidth) << arr1[1][1] << ' ' << setw(floatWidth) << arr1[1][2] << pipe;
+	cout << ' ' << sym << ' ';
+	cout << pipe << setw(floatWidth) << arr2[1][0] << ' ' << setw(floatWidth) << arr2[1][1] << ' ' << setw(floatWidth) << arr2[1][2] << pipe;
+	cout << " = ";
+	cout << pipe << setw(floatWidth) << arr3[1][0] << ' ' << setw(floatWidth) << arr3[1][1] << ' ' << setw(floatWidth) << arr3[1][2] << pipe;
+	cout << "\n"; //Middle data row
+
+	cout << pipe << setw(floatWidth) << arr1[2][0] << ' ' << setw(floatWidth) << arr1[2][1] << ' ' << setw(floatWidth) << arr1[2][2] << pipe;
+	cout << "   ";
+	cout << pipe << setw(floatWidth) << arr2[2][0] << ' ' << setw(floatWidth) << arr2[2][1] << ' ' << setw(floatWidth) << arr2[2][2] << pipe;
+	cout << "   ";
+	cout << pipe << setw(floatWidth) << arr3[2][0] << ' ' << setw(floatWidth) << arr3[2][1] << ' ' << setw(floatWidth) << arr3[2][2] << pipe;
+	cout << "\n"; //Bottom data row
+
+	cout << (char)192 << setw(displayWidth);
+	cout << (char)217 << "   " << (char)192 << setw(displayWidth);
+	cout << (char)217 << "   " << (char)192 << setw(displayWidth);
+	cout << (char)217 << "\n"; //Bottom visual row
+
+}
+\ No newline at end of file