upload

.vscode/c_cpp_properties.json

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+{
+  "configurations": [
+    {
+      "name": "linux-gcc-x64",
+      "includePath": [
+        "${workspaceFolder}/**"
+      ],
+      "compilerPath": "/usr/bin/gcc",
+      "cStandard": "${default}",
+      "cppStandard": "${default}",
+      "intelliSenseMode": "linux-gcc-x64",
+      "compilerArgs": [
+        ""
+      ]
+    }
+  ],
+  "version": 4
+}

.vscode/launch.json

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+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "C/C++ Runner: Debug Session",
+      "type": "cppdbg",
+      "request": "launch",
+      "args": [],
+      "stopAtEntry": false,
+      "externalConsole": false,
+      "cwd": "/home/ty/Dev/School/CSCI200/Sets/2/L2C",
+      "program": "/home/ty/Dev/School/CSCI200/Sets/2/L2C/build/Debug/outDebug",
+      "MIMode": "gdb",
+      "miDebuggerPath": "gdb",
+      "setupCommands": [
+        {
+          "description": "Enable pretty-printing for gdb",
+          "text": "-enable-pretty-printing",
+          "ignoreFailures": true
+        }
+      ]
+    }
+  ]
+}

.vscode/settings.json

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+{
+  "C_Cpp_Runner.cCompilerPath": "gcc",
+  "C_Cpp_Runner.cppCompilerPath": "g++",
+  "C_Cpp_Runner.debuggerPath": "gdb",
+  "C_Cpp_Runner.cStandard": "",
+  "C_Cpp_Runner.cppStandard": "",
+  "C_Cpp_Runner.msvcBatchPath": "C:/Program Files/Microsoft Visual Studio/VR_NR/Community/VC/Auxiliary/Build/vcvarsall.bat",
+  "C_Cpp_Runner.useMsvc": false,
+  "C_Cpp_Runner.warnings": [
+    "-Wall",
+    "-Wextra",
+    "-Wpedantic",
+    "-Wshadow",
+    "-Wformat=2",
+    "-Wcast-align",
+    "-Wconversion",
+    "-Wsign-conversion",
+    "-Wnull-dereference"
+  ],
+  "C_Cpp_Runner.msvcWarnings": [
+    "/W4",
+    "/permissive-",
+    "/w14242",
+    "/w14287",
+    "/w14296",
+    "/w14311",
+    "/w14826",
+    "/w44062",
+    "/w44242",
+    "/w14905",
+    "/w14906",
+    "/w14263",
+    "/w44265",
+    "/w14928"
+  ],
+  "C_Cpp_Runner.enableWarnings": true,
+  "C_Cpp_Runner.warningsAsError": false,
+  "C_Cpp_Runner.compilerArgs": [],
+  "C_Cpp_Runner.linkerArgs": [],
+  "C_Cpp_Runner.includePaths": [],
+  "C_Cpp_Runner.includeSearch": [
+    "*",
+    "**/*"
+  ],
+  "C_Cpp_Runner.excludeSearch": [
+    "**/build",
+    "**/build/**",
+    "**/.*",
+    "**/.*/**",
+    "**/.vscode",
+    "**/.vscode/**"
+  ],
+  "C_Cpp_Runner.useAddressSanitizer": false,
+  "C_Cpp_Runner.useUndefinedSanitizer": false,
+  "C_Cpp_Runner.useLeakSanitizer": false,
+  "C_Cpp_Runner.showCompilationTime": false,
+  "C_Cpp_Runner.useLinkTimeOptimization": false,
+  "C_Cpp_Runner.msvcSecureNoWarnings": false
+}

Makefile

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+TARGET = L2C
+SRC_FILES = main.cpp coordinate_conversion.cpp
+
+# Tyler's custom makefile extensions
+.DEFAULT_GOAL := all # Necessary so `make` doesn't run the "pack" target, as it is declared before "all"
+.PHONY: pack clean-run c run
+
+## Adds only the necessary files for build into a .tar.gz file, named appropriately
+ARCHIVED_FILES = Makefile $(SRC_FILES) $(SRC_FILES:.cpp=.h) $(SRC_FILES:.cpp=.hpp)
+pack:
+	tar --ignore-failed-read -czvf $(TARGET).tar.gz $(shell echo $(ARCHIVED_FILES) | xargs ls -d 2>/dev/null)
+
+## Runs the pack target and then attempts to build & run the program to make sure it functions correctly
+pack-test: pack
+	$(eval TMP := $(shell mktemp -d))
+	tar -xvzf $(TARGET).tar.gz --directory $(TMP)
+	make -C $(TMP)
+	$(TMP)/$(TARGET)
+	rm -rf $(TMP)
+
+## An extension of the clean command that is shorter to type and removes a potential .tar.gz file
+c: clean
+	$(DEL) -f $(TARGET).tar.gz
+
+## Simply builds and then executes the program
+run: all
+	./$(TARGET)
+
+# NO EDITS NEEDED BELOW THIS LINE
+
+CXX = g++
+CXXFLAGS = -O2
+CXXFLAGS_DEBUG = -g
+CXXFLAGS_WARN = -Wall -Wextra -Wunreachable-code -Wshadow -Wpedantic
+CPPVERSION = -std=c++17
+
+OBJECTS = $(SRC_FILES:.cpp=.o)
+
+ifeq ($(shell echo "Windows"), "Windows")
+	TARGET := $(TARGET).exe
+	DEL = del
+	Q =
+else
+	DEL = rm -f
+	Q = "
+endif
+
+all: $(TARGET)
+
+$(TARGET): $(OBJECTS)
+	$(CXX) -o $@ $^
+
+.cpp.o:
+	$(CXX) $(CXXFLAGS) $(CPPVERSION) $(CXXFLAGS_DEBUG) $(CXXFLAGS_WARN) -o $@ -c $<
+
+clean:
+	$(DEL) -f $(TARGET) $(OBJECTS) Makefile.bak
+
+depend:
+	@sed -i.bak '/^# DEPENDENCIES/,$$d' Makefile
+	@$(DEL) sed*
+	@echo $(Q)# DEPENDENCIES$(Q) >> Makefile
+	@$(CXX) -MM $(SRC_FILES) >> Makefile
+
+.PHONY: all clean depend
+
+# DEPENDENCIES
+main.o: main.cpp coordinate_conversion.h
+coordinate_conversion.o: coordinate_conversion.cpp

coordinate_conversion.cpp

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+#ifndef COORDINATE_CONVERSION_H
+#define COORDINATE_CONVERSION_H
+#include <cmath>
+
+void polar_to_cartesian(double radius, double angle, double *xCoordinate,
+						double *yCoordinate) {
+	*xCoordinate = radius * std::cos(angle);
+	*yCoordinate = radius * std::sin(angle);
+}
+
+void cartesian_to_polar(double xCoordinate, double yCoordinate, double *radius,
+						double *angle) {
+	*radius = std::sqrt(std::pow(xCoordinate, 2) + std::pow(yCoordinate, 2));
+	*angle = std::atan(xCoordinate);
+}
+
+#endif // COORDINATE_CONVERSION_H

coordinate_conversion.h

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+#ifndef COORDINATE_CONVERSION_H
+#define COORDINATE_CONVERSION_H
+
+/**
+ * @brief Converts passed polar coordinates to their cartesian equivalent, using
+ * pass-by-pointer
+ *
+ * @param radius The radius of the polar coordinates
+ * @param angle The angle of the polar coordinates
+ * @param xCoordinate A pointer referencing the variable to place the x component of the cartesian coordinates into
+ * @param yCoordinate A pointer referencing the variable to place the y component of the cartesian coordinates into
+ */
+void polar_to_cartesian(double radius, double angle, double* xCoordinate, double* yCoordinate);
+
+/**
+ * @brief Converts passed cartesian coordinates to their polar equivalent, using
+ * pass-by-pointer
+ *
+ * @param x The x component of the cartesian coordinates
+ * @param y The y component of the cartesian coordinates
+ * @param radius A pointer referencing the variable to put the radius of the polar coordinates into
+ * @param angle A pointer referencing the variable to put the angle of the polar coordinates into
+ */
+void cartesian_to_polar(double xCoordinate, double yCoordinate, double* radius, double* angle);
+
+#endif // COORDINATE_CONVERSION_H

main.cpp

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+/* CSCI 200: Lab 2C (Coordinate Conversion By Pointer): Tyler Beckman
+ *
+ * Author: Tyler Beckman
+ *
+ * TODO
+ */
+#include "coordinate_conversion.h"
+
+#include <iostream>
+
+int main(void) {
+	char direction = 'P';
+
+    std::cout << "Which coordinate system would you like to convert to? [P]olar - (x, y) -> (r, θ), or [C]artesian - (r, θ) -> (x, y)? ";
+	std::cin >> direction;
+
+    double radius = 0;
+    double angle = 0;
+    double xCoordinate = 0;
+    double yCoordinate = 0;
+
+    switch (direction) {
+        case 'P':
+            std::cout << "Please enter the (x, y) coordinates, separated by a space: ";
+            std::cin >> xCoordinate >> yCoordinate;
+
+            cartesian_to_polar(xCoordinate, yCoordinate, &radius, &angle);
+
+            std::cout << "The result (r, θ) is: (" << radius << ", " << angle << ")";
+            break;
+        case 'C':
+            std::cout << "Please enter the (r, θ) coordinates, separated by a space: ";
+            std::cin >> radius >> angle;
+
+            polar_to_cartesian(radius, angle, &xCoordinate, &yCoordinate);
+
+            std::cout << "The result (x, y) is: (" << xCoordinate << ", " << yCoordinate << ")";
+            break;
+        default:
+            std::cout << "\"" << direction << "\" is not a valid option, exiting";
+            return 1;
+    }
+}