From e4448ac8fa37536bf93116e8c524604e7b1b209e Mon Sep 17 00:00:00 2001
From: Mohammad Islam <saif.glhs@gmail.com>
Date: Sat, 29 Jan 2022 02:52:40 -0700
Subject: [PATCH] Deleted perimeter

---
 math/perimeter.cpp | 280 ---------------------------------------------
 1 file changed, 280 deletions(-)
 delete mode 100644 math/perimeter.cpp

diff --git a/math/perimeter.cpp b/math/perimeter.cpp
deleted file mode 100644
index 2c4377ed4..000000000
--- a/math/perimeter.cpp
+++ /dev/null
@@ -1,280 +0,0 @@
-/**
- * @file
- * @brief Implementations for the [perimeter](https://en.wikipedia.org/wiki/Perimeter) of
- * various shapes
- * @details The  of a shape is the amount of 2D space it takes up.
- * All shapes have a formula to get the perimeter of any given shape.
- * These implementations support multiple return types.
- *
- * @author [OGscorpion](https://github.com/OGscorpion)
- */
-#define _USE_MATH_DEFINES
-#include <cassert>  /// for assert
-#include <cmath>    /// for M_PI definition and pow()
-#include <cmath>
-#include <cstdint>   /// for uint16_t datatype
-#include <iostream>  /// for IO operations
-
-/**
- * @namespace math
- * @brief Mathematical algorithms
- */
-namespace math {
-/**
- * @brief perimeter of a [square](https://en.wikipedia.org/wiki/Square) (4 * l)
- * @param length is the length of the square
- * @returns perimeter of square
- */
-template <typename T>
-T square_perimeter(T length) {
-    return 4 * length;
-}
-
-/**
- * @brief perimeter of a [rectangle](https://en.wikipedia.org/wiki/Rectangle) ( 2(l * w) )
- * @param length is the length of the rectangle
- * @param width is the width of the rectangle
- * @returns perimeter of the rectangle
- */
-template <typename T>
-T rect_perimeter(T length, T width) {
-    return 2 * (length + width);
-}
-
-/**
- * @brief perimeter of a [triangle](https://en.wikipedia.org/wiki/Triangle) (a + b + c)
- * @param base is the length of the bottom side of the triangle
- * @param height is the length of the tallest point in the triangle
- * @returns perimeter of the triangle
- */
-template <typename T>
-T triangle_perimeter(T base, T height, T hypotenuse) {
-    return base + height + hypotenuse;
-}
-
-/**
- * @brief perimeter of a [circle](https://en.wikipedia.org/wiki/perimeter_of_a_circle) (2 * pi * r)
- * @param radius is the radius of the circle
- * @returns perimeter of the circle
- */
-template <typename T>
-T circle_perimeter(T radius) {
-    return 2 * M_PI * radius;
-}
-
-/**
- * @brief perimeter of a [parallelogram](https://en.wikipedia.org/wiki/Parallelogram)
- * 2(b + h)
- * @param base is the length of the bottom side of the parallelogram
- * @param height is the length of the tallest point in the parallelogram
- * @returns perimeter of the parallelogram
- */
-template <typename T>
-T parallelogram_perimeter(T base, T height) {
-    return  2 * (base + height);
-}
-
-/**
- * @brief surface perimeter of a [cube](https://en.wikipedia.org/wiki/Cube) ( 12 * l)
- * @param length is the length of the cube
- * @returns surface perimeter of the cube
- */
-template <typename T>
-T cube_surface_perimeter(T length) {
-    return 12 * length;
-}
-
-/**
- * @brief surface perimeter of a [n-polygon](https://www.cuemath.com/measurement/perimeter-of-polygon/) ( n * l)
- * @param length is the length of the polygon
- * @param sides is the number of sides of the polygon
- * @returns surface perimeter of the polygon
- */
-template <typename T>
-T n_polygon_surface_perimeter(T sides, T length) {
-    return sides * length;
-}
-
-/**
- * @brief surface perimeter of a [cylinder](https://en.wikipedia.org/wiki/Cylinder)
- * (2 * radius + 2 * height)
- * @param radius is the radius of the cylinder
- * @param height is the height of the cylinder
- * @returns surface perimeter of the cylinder
- */
-template <typename T>
-T cylinder_surface_perimeter(T radius, T height) {
-    return (2 * radius) + (2 * height);
-}
-}  // namespace math
-
-/**
- * @brief Self-test implementations
- * @returns void
- */
-static void test() {
-    // I/O variables for testing
-    uint16_t int_length = 0;    // 16 bit integer length input
-    uint16_t int_width = 0;     // 16 bit integer width input
-    uint16_t int_base = 0;      // 16 bit integer base input
-    uint16_t int_height = 0;    // 16 bit integer height input
-    uint16_t int_hypotenuse = 0;  // 16 bit integer hypotenuse input
-    uint16_t int_sides = 0;     // 16 bit integer sides input
-    uint16_t int_expected = 0;  // 16 bit integer expected output
-    uint16_t int_perimeter = 0;      // 16 bit integer output
-
-    float float_length = NAN;    // float length input
-    float float_expected = NAN;  // float expected output
-    float float_perimeter = NAN;      // float output
-
-    double double_length = NAN;    // double length input
-    double double_width = NAN;     // double width input
-    double double_radius = NAN;    // double radius input
-    double double_height = NAN;    // double height input
-    double double_expected = NAN;  // double expected output
-    double double_perimeter = NAN;  // double output
-
-    // 1st test
-    int_length = 5;
-    int_expected = 20;
-    int_perimeter = math::square_perimeter(int_length);
-
-    std::cout << "perimeter OF A SQUARE (int)" << std::endl;
-    std::cout << "Input Length: " << int_length << std::endl;
-    std::cout << "Expected Output: " << int_expected << std::endl;
-    std::cout << "Output: " << int_perimeter << std::endl;
-    assert(int_perimeter == int_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 2nd test
-    float_length = 2.5;
-    float_expected = 10;
-    float_perimeter = math::square_perimeter(float_length);
-
-    std::cout << "perimeter OF A SQUARE (float)" << std::endl;
-    std::cout << "Input Length: " << float_length << std::endl;
-    std::cout << "Expected Output: " << float_expected << std::endl;
-    std::cout << "Output: " << float_perimeter << std::endl;
-    assert(float_perimeter == float_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 3rd test
-    int_length = 4;
-    int_width = 7;
-    int_expected = 22;
-    int_perimeter = math::rect_perimeter(int_length, int_width);
-
-    std::cout << "perimeter OF A RECTANGLE (int)" << std::endl;
-    std::cout << "Input Length: " << int_length << std::endl;
-    std::cout << "Input Width: " << int_width << std::endl;
-    std::cout << "Expected Output: " << int_expected << std::endl;
-    std::cout << "Output: " << int_perimeter << std::endl;
-    assert(int_perimeter == int_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 4th test
-    double_length = 2.5;
-    double_width = 5.7;
-    double_expected = 16.4;
-    double_perimeter = math::rect_perimeter(double_length, double_width);
-
-    std::cout << "perimeter OF A RECTANGLE (double)" << std::endl;
-    std::cout << "Input Length: " << double_length << std::endl;
-    std::cout << "Input Width: " << double_width << std::endl;
-    std::cout << "Expected Output: " << double_expected << std::endl;
-    std::cout << "Output: " << double_perimeter << std::endl;
-    assert(double_perimeter == double_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 5th test
-    int_base = 10;
-    int_height = 3;
-    int_hypotenuse = 5;
-    int_expected = 18;
-    int_perimeter = math::triangle_perimeter(int_base, int_height, int_hypotenuse);
-
-    std::cout << "perimeter OF A TRIANGLE" << std::endl;
-    std::cout << "Input Base: " << int_base << std::endl;
-    std::cout << "Input Height: " << int_height << std::endl;
-    std::cout << "Expected Output: " << int_expected << std::endl;
-    std::cout << "Output: " << int_perimeter << std::endl;
-    assert(int_perimeter == int_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 6th test
-    double_radius = 6;
-    double_expected =
-        37.69911184307752;  // rounded down because the double datatype
-                             // truncates after 14 decimal places
-    double_perimeter = math::circle_perimeter(double_radius);
-
-    std::cout << "perimeter OF A CIRCLE" << std::endl;
-    std::cout << "Input Radius: " << double_radius << std::endl;
-    std::cout << "Expected Output: " << double_expected << std::endl;
-    std::cout << "Output: " << double_perimeter << std::endl;
-    assert(double_perimeter == double_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 7th test
-    int_base = 6;
-    int_height = 7;
-    int_expected = 26;
-    int_perimeter = math::parallelogram_perimeter(int_base, int_height);
-
-    std::cout << "perimeter OF A PARALLELOGRAM" << std::endl;
-    std::cout << "Input Base: " << int_base << std::endl;
-    std::cout << "Input Height: " << int_height << std::endl;
-    std::cout << "Expected Output: " << int_expected << std::endl;
-    std::cout << "Output: " << int_perimeter << std::endl;
-    assert(int_perimeter == int_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 8th test
-    double_length = 5.5;
-    double_expected = 66.0;
-    double_perimeter = math::cube_surface_perimeter(double_length);
-
-    std::cout << "SURFACE perimeter OF A CUBE" << std::endl;
-    std::cout << "Input Length: " << double_length << std::endl;
-    std::cout << "Expected Output: " << double_expected << std::endl;
-    std::cout << "Output: " << double_perimeter << std::endl;
-    assert(double_perimeter == double_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 9th test
-    int_sides = 7;
-    int_length = 10;
-    int_expected = 70; 
-    int_perimeter = math::n_polygon_surface_perimeter(int_sides, int_length);
-
-    std::cout << "SURFACE perimeter OF A N-POLYGON" << std::endl;
-    std::cout << "Input Sides: " << int_sides << std::endl;
-    std::cout << "Input Length: " << int_length << std::endl;
-    std::cout << "Expected Output: " << int_expected << std::endl;
-    std::cout << "Output: " << int_perimeter << std::endl;
-    assert(int_perimeter == int_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-
-    // 10th test
-    double_radius = 4.0;
-    double_height = 7.0;
-    double_expected = 22.0;
-    double_perimeter = math::cylinder_surface_perimeter(double_radius, double_height);
-
-    std::cout << "SURFACE perimeter OF A CYLINDER" << std::endl;
-    std::cout << "Input Radius: " << double_radius << std::endl;
-    std::cout << "Input Height: " << double_height << std::endl;
-    std::cout << "Expected Output: " << double_expected << std::endl;
-    std::cout << "Output: " << double_perimeter << std::endl;
-    assert(double_perimeter == double_expected);
-    std::cout << "TEST PASSED" << std::endl << std::endl;
-}
-
-/**
- * @brief Main function
- * @returns 0 on exit
- */
-int main() {
-    test();  // run self-test implementations
-    return 0;
-}