Reorganized whole architecture

2 files changed, 95 insertions, 0 deletions

diff --git a/src/Generic/String/String.cpp b/src/Generic/String/String.cpp
new file mode 100644
index 0000000..055f48e
--- /dev/null
+++ b/src/Generic/String/String.cpp
@@ -0,0 +1,68 @@
+#include "String.h"
+#include <cstring>
+
+/* Private */
+
+void String::free() {
+	delete[] str;
+}
+
+void String::copyFrom(const String& other) {
+	str = new char[other.length];
+	strcpy(str, other.str);
+	length = other.length;
+}
+
+/* Public */
+
+String::String(const char* str) {
+	length = strlen(str) + 1; // capture terminating zero
+	this->str = new char[length];
+	strcpy(this->str, str);
+}
+
+const char* String::get_cstr() const {
+	return str;
+}
+
+String::String() : String("") {}
+
+String::String(const String& other) {
+	copyFrom(other);
+}
+
+String& String::operator=(const String& other) {
+	if (this != &other) {
+		free();
+		copyFrom(other);
+	}
+	return *this;
+}
+
+String::~String() {
+	free();
+}
+
+String::String(String&& other) {
+	str = other.str;
+	other.str = nullptr;
+	length = other.length;
+}
+
+String& String::operator=(String&& other) {
+	if (this != &other) {
+		delete[] str;
+		str = other.str;
+		other.str = nullptr;
+		length = other.length;
+	}
+	return *this;
+}
+
+int String::compare(const String& other) const {
+	return strcmp(str, other.str);
+}
+
+char String::operator[](unsigned index) {
+	return str[index];
+}
diff --git a/src/Generic/String/String.h b/src/Generic/String/String.h
new file mode 100644
index 0000000..85bb284
--- /dev/null
+++ b/src/Generic/String/String.h
@@ -0,0 +1,27 @@
+#ifndef HEADER_STRING
+#define HEADER_STRING
+
+class String {
+	char* str;
+	unsigned length;
+
+	void free();
+	void copyFrom(const String& other);
+
+public:
+	String(const char* str);
+	const char* get_cstr() const;
+
+	String();
+	String(const String& other);
+	String& operator=(const String& other);
+	~String();
+
+	String(String&& other);
+	String& operator=(String&& other);
+
+	int compare(const String& other) const;
+	char operator[](unsigned index);
+};
+
+#endif