From 9a72aa272888b42226c44f7658a6c04fd8c81f6e Mon Sep 17 00:00:00 2001
From: Fries <fries1234@protonmail.com>
Date: Wed, 21 Jun 2023 21:19:11 -0700
Subject: [PATCH] add AbstractClasses and a HeapMemory program.

the AbstractClasses problem experiments with abstract classes and the
HeapMemory program experiments with heap memory.
---
 src/AbstractClasses.cc | 38 ++++++++++++++++++++++++++++++++++++++
 src/CMakeLists.txt     |  2 ++
 src/HeapMemory.cc      | 25 +++++++++++++++++++++++++
 3 files changed, 65 insertions(+)
 create mode 100644 src/AbstractClasses.cc
 create mode 100644 src/HeapMemory.cc

diff --git a/src/AbstractClasses.cc b/src/AbstractClasses.cc
new file mode 100644
index 0000000..0e9796e
--- /dev/null
+++ b/src/AbstractClasses.cc
@@ -0,0 +1,38 @@
+#include <iostream>
+class Bean {
+public:
+	virtual void print_type() {}
+	virtual void print_sus_level() {}
+};
+
+class Crewmate : public Bean {
+	void print_type() override
+	{
+		std::cout << "i am a crewmate. unsus." << std::endl;
+	}
+	void print_sus_level() override
+	{
+		std::cout << "sus levels are quite low" << std::endl;
+	}
+};
+
+class Imposter : public Bean {
+	void print_type() override
+	{
+		std::cout << "i am an imposter. very unsus." << std::endl;
+	}
+	void print_sus_level() override
+	{
+		std::cout << "sus levels are very high." << std::endl;
+	}
+};
+
+int main()
+{
+	Bean* beans[2] = {new Crewmate, new Imposter};
+
+	for (Bean *bean : beans) {
+		bean->print_type();
+		bean->print_sus_level();
+	}
+}
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6eff54a..61bc5de 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -8,3 +8,5 @@ add_executable(enumerations enumerations.cc)
 add_executable(namespaces namespaces.cc)
 add_executable(FunctionArguments FunctionArguments.cc)
 add_executable(exceptions exceptions.cc)
+add_executable(HeapMemory HeapMemory.cc)
+add_executable(AbstractClasses AbstractClasses.cc)
diff --git a/src/HeapMemory.cc b/src/HeapMemory.cc
new file mode 100644
index 0000000..5f6bfed
--- /dev/null
+++ b/src/HeapMemory.cc
@@ -0,0 +1,25 @@
+#include <cstdlib>
+#include <iostream>
+#include <string>
+class Heap {
+	public:
+	Heap() {
+		sus = (std::string*)malloc(sizeof(std::string));
+		*sus = "sus";
+	}
+	~Heap() {
+		free(sus);
+	}
+	void print_string() {
+		auto susi = *(this->sus);
+		std::cout << *(this->sus) << std::endl;
+	}
+	private:
+	std::string* sus;
+};
+int main()
+{
+	Heap* heap = new Heap();
+	heap->print_string();
+	delete heap;
+}