clean up

16 files changed, 0 insertions, 565 deletions

diff --git a/Sem. 14/Collection/ShapesCollection.cpp b/Sem. 14/Collection/ShapesCollection.cpp
deleted file mode 100644
index 5bd2711..0000000
--- a/Sem. 14/Collection/ShapesCollection.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-#include "ShapesCollection.h"
-
-void ShapesCollection::addCircle(double x, double y, double radius)
-{
-	Circle* ptr = new Circle(x, y, radius);
-	collection.push_back(ptr);
-}
-void ShapesCollection::addRectangle(double x1, double y1, double x3, double y3)
-{
-	Rectangle* ptr = new Rectangle(x1, y1, x3, y3);
-	collection.push_back(ptr);
-}
-void ShapesCollection::addTriangle(double x1, double y1, double x2, double y2, double x3, double y3)
-{
-	Triangle* ptr = new Triangle(x1, y1, x2, y2, x3, y3);
-	collection.push_back(ptr);
-}
-void ShapesCollection::addRhombus(double x1, double y1, double x2, double y2)
-{
-	collection.push_back(new Rhombus(x1, y1, x2, y2));
-}
-
-void ShapesCollection::addSquare(double x1, double y1, double sideLength)
-{
-	collection.push_back(new Square(x1, y1, sideLength));
-}
-
-void ShapesCollection::printAreas() const
-{
-	for (int i = 0; i < collection.size(); i++)
-		std::cout << collection[i]->getArea() << " " << std::endl;
-}
-void ShapesCollection::printPers() const
-{
-	for (int i = 0; i < collection.size(); i++)
-		std::cout << collection[i]->getPer() << " " << std::endl;
-}
-
-void ShapesCollection::copyFrom(const ShapesCollection& other)
-{
-	for (int i = 0; i < other.collection.size(); i++)
-		collection.push_back(other.collection[i]->clone());
-}
-void ShapesCollection::free()
-{
-	for (int i = 0; i < collection.size(); i++)
-		delete collection[i];
-	collection.clear();
-}
-
-ShapesCollection::ShapesCollection(const ShapesCollection& other)
-{
-	copyFrom(other);
-}
-ShapesCollection& ShapesCollection::operator= (const ShapesCollection& other)
-{
-	if (this != &other)
-	{
-		free();
-		copyFrom(other);
-	}
-	return *this;
-}
-ShapesCollection::~ShapesCollection()
-{
-	free();
-}
diff --git a/Sem. 14/Collection/ShapesCollection.h b/Sem. 14/Collection/ShapesCollection.h
deleted file mode 100644
index 92c7deb..0000000
--- a/Sem. 14/Collection/ShapesCollection.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#include "../Shapes/Circle.h"
-#include "../Shapes/Rectangle.h"
-#include "../Shapes/Triangle.h"
-#include "../Shapes/Rhombus.h"
-#include "../Shapes/Square.h"
-#include <vector>
-
-class ShapesCollection
-{
-	std::vector<Shape*> collection;
-
-	void free();
-	void copyFrom(const ShapesCollection& other);
-
-public:
-
-
-	//factory
-	void addCircle(double x, double y, double radius);
-	void addRectangle(double x1, double y1, double x3, double y3);
-	void addTriangle(double x1, double y1, double x2, double y2, double x3, double y3);
-	void addRhombus(double x1, double y1, double x2, double y2);
-	void addSquare(double x1, double y2, double sideLength);
-	//
-	
-	
-	void printAreas() const;
-	void printPers() const;
-	
-	ShapesCollection() = default;
-	ShapesCollection(const ShapesCollection& other);
-	ShapesCollection& operator=(const ShapesCollection& other);
-
-	~ShapesCollection();
-};
diff --git a/Sem. 14/README.md b/Sem. 14/README.md
deleted file mode 100644
index acf6382..0000000
--- a/Sem. 14/README.md
+++ /dev/null
@@ -1,157 +0,0 @@
-

-# Колекции от обекти в полиморфна йерархия. Копиране и триене.

-## Колекция.

-

-Можем да реализираме колекция от различни типове (но с общ базов клас), чрез масив от указатели. Указателите трябва да са от типа на базовия клас.

-

-```c++

-struct Fruit

-{

-	virtual void printColor() const = 0;

-	

-	virtual ~Fruit(){}

-};

-

-struct Apple

-{

-	 void printColor() const override

-	{

-		std::cout << "Red or green! "<<std::endl;

-	}

-};

-

-struct Orange

-{

-	void printColor() const override

-	{

-		std::cout << "Orange! "<<std::endl;

-	}

-	

-};

-

-struct Lemon

-{

-	Lemon(size_t sourness) : sourness(sourness){}

-	

-	size_t sourness;

-	void printColor() const override

-	{

-		std::cout << "Yellow! "<<std::endl;

-	}

-};

-

-class FruitStore

-{

-private:

-	Fruit** fruits;

-	size_t capacity;

-	size_t count;

-          

-    void copyFrom(const FruitStore& other);

-    void free();

-    

-public:

-	FruitStore();

-	FruitStore(const FruitStore&);

-	FruitStore& operator=(const FruitStore&);

-       ~FruitStore();

-	

-	void addApple();

-    	void addOrange();

-     	void addLemon(size_t sourness);

-};

-

-void FruitStore::addApple()

-{

-	fruits[count++] = new Apple();

-}

-

-void FruitStore::addOrange()

-{

-	fruits[count++] = new Orange();

-}

-void FruitStore::addLemon(size_t sourness)

-{

-	fruits[count++] = new Lemon(sourness);

-}

- ```

-

-## Триене

-Понеже имаме виртуален деструктор в базовия клас, не се интересуваме в колекцията какви са обектите, които трием.

-```c++

-void FruitStore::free()

-{

-	for(int i = 0; i < count; i++)

-		delete fruits[i];

-	delete[] fruits;

-}

- ```

-

-## Копиране

-Искаме да реализираме копиране на колекцията.

-Това трябва да стане без да нарушаваме абстракцията - искаме обеките да се копират без да се налага да запитваме за техния тип.

-За това дефинираме виртуална функция clone, която ще връща копие на обекта. Тази функция я разписваме във всеки от наследниците.

-

-```c++

-

-struct Fruit

-{

-	virtual void printColor() const = 0;

-	virtual ~Fruit(){}

-

-      	virtual Fruit* clone() const = 0; //!

-};

-

-struct Apple

-{

-	 void printColor() const override

-	{

-		std::cout << "Red or green! "<<std::endl;

-	}

-	Fruit* clone() const override

-	{

-		return new Apple(*this);

-    	}

-	

-};

-

-struct Orange

-{

-	void printColor() const override

-	{

-		std::cout << "Orange! "<<std::endl;

-	}

-	

-	Fruit* clone() const override

-	{

-		return new Apple(*this);

-	}

-};

-

-struct Lemon

-{

-	Lemon(size_t sourness) : sourness(sourness){}

-	

-	size_t sourness;

-	void printColor() const override

-	{

-		std::cout << "Yellow! "<<std::endl;

-	}

-	Fruit* clone() const override

-	{

-		return new Lemon(*this);

-    	}

-};

- ```

-От тук копирането става тривиално:

-```c++

-void FruitStore::copyFrom(const FruitStore& other)

-{

-	fruits = new Fruit*[other. capacity];

-	for(int i = 0; i < other.count; i++)

-		fruits[i] = other.fruits[u]->clone();

-	count = other.count;

-	capacity = other.capacity;

-}

- ```

-

diff --git a/Sem. 14/Shapes/Circle.cpp b/Sem. 14/Shapes/Circle.cpp
deleted file mode 100644
index 3f4ac98..0000000
--- a/Sem. 14/Shapes/Circle.cpp
+++ /dev/null
@@ -1,22 +0,0 @@
-#include "Circle.h"
-
-const double PI = 3.1415;
-Circle::Circle(double x, double y, double radius) : Shape(1), radius(radius)
-{
-	setPoint(0, x, y);
-}
-
-double Circle::getArea() const
-{
-	return PI * radius * radius;
-}
-double Circle::getPer() const
-{
-	return 2 * PI * radius;
-}
-
-Shape* Circle::clone() const
-{
-	Circle* copy = new Circle(*this);
-	return copy;
-}
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Circle.h b/Sem. 14/Shapes/Circle.h
deleted file mode 100644
index 84380fa..0000000
--- a/Sem. 14/Shapes/Circle.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#pragma once
-#include "Shape.h"
-
-class Circle : public Shape
-{
-	double radius;
-
-public:
-	Circle(double x, double y, double radius);
-
-	double getArea() const override;
-	double getPer() const override; 
-
-	Shape* clone() const override;
-};
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Rectangle.cpp b/Sem. 14/Shapes/Rectangle.cpp
deleted file mode 100644
index 9e16b01..0000000
--- a/Sem. 14/Shapes/Rectangle.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-#include "Rectangle.h"
-
-Rectangle::Rectangle(double x1, double y1, double x3, double y3) : Shape(4)
-{
-	setPoint(0, x1, y1);
-	setPoint(1, x1, y3);
-	setPoint(2, x3, y3);
-	setPoint(3, x3, y1);
-}
-double Rectangle::getArea() const
-{
-	Shape::point p0 = getPointAtIndex(0);
-	Shape::point p1 = getPointAtIndex(1);
-	Shape::point p3 = getPointAtIndex(3);
-
-	return p0.getDist(p1) * p0.getDist(p3);
-
-}
-double Rectangle::getPer() const
-{
-	Shape::point p0 = getPointAtIndex(0);
-	Shape::point p1 = getPointAtIndex(1);
-	Shape::point p3 = getPointAtIndex(3);
-
-	return 2*(p0.getDist(p1) + p0.getDist(p3));
-}
-
-Shape* Rectangle::clone() const
-{
-	Rectangle* copy = new Rectangle(*this);
-	return copy;
-}
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Rectangle.h b/Sem. 14/Shapes/Rectangle.h
deleted file mode 100644
index baa4cb5..0000000
--- a/Sem. 14/Shapes/Rectangle.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#pragma once
-#include "Shape.h"
-
-class Rectangle : virtual public Shape
-{
-
-public:
-	Rectangle(double x1, double y1, double x3, double y3);
-	double getArea() const override;
-	double getPer() const override;
-
-	Shape* clone() const override;
-};
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Rhombus.cpp b/Sem. 14/Shapes/Rhombus.cpp
deleted file mode 100644
index 62a3e8c..0000000
--- a/Sem. 14/Shapes/Rhombus.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-#include "Rhombus.h"
-
-Rhombus::Rhombus(double x1, double y1, double x2, double y2) : Shape(4)
-{
-	setPoint(0, x1, y1);
-	setPoint(1, x2, y2);
-	double sideLength = getPointAtIndex(0).getDist(getPointAtIndex(1));
-
-	setPoint(2, x2 + sideLength, y2);
-	setPoint(3, x1 + sideLength, y1);
-}
-
-double Rhombus::getArea() const
-{
-	return 0.5 *  getPointAtIndex(0).getDist(getPointAtIndex(2)) * getPointAtIndex(1).getDist(getPointAtIndex(3));
-}
-double Rhombus::getPer() const
-{
-	return 4 * getPointAtIndex(0).getDist(getPointAtIndex(1));
-}
-Shape* Rhombus::clone() const
-{
-	Rhombus* copy = new Rhombus(*this);
-	return copy;
-}
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Rhombus.h b/Sem. 14/Shapes/Rhombus.h
deleted file mode 100644
index 24e5a5b..0000000
--- a/Sem. 14/Shapes/Rhombus.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#pragma once
-#include "Shape.h"
-
-class Rhombus : virtual public Shape
-{
-public:
-	Rhombus(double x1, double y1, double x2, double y2);
-
-	double  getArea() const override;
-	double getPer() const override;
-	Shape* clone() const override;
-};
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Shape.cpp b/Sem. 14/Shapes/Shape.cpp
deleted file mode 100644
index 7bc24ef..0000000
--- a/Sem. 14/Shapes/Shape.cpp
+++ /dev/null
@@ -1,52 +0,0 @@
-#include "Shape.h"
-
-Shape::Shape(size_t pointsCount) : pointsCount(pointsCount)
-{
-	points = new point[pointsCount]; // [0,0], [0,0]....
-}
-
-void Shape::copyFrom(const Shape& other)
-{
-	points = new point[other.pointsCount];
-
-	for (int i = 0; i < other.pointsCount; i++)
-		points[i] = other.points[i];
-}
-void Shape::free()
-{
-	delete[] points;
-}
-
-Shape::Shape(const Shape& other)
-{
-	copyFrom(other);
-}
-Shape& Shape::operator= (const Shape& other)
-{
-	if (this != &other)
-	{
-		free();
-		copyFrom(other);
-	}
-	return *this;
-}
-Shape::~Shape()
-{
-	free();
-}
-
-const Shape::point& Shape::getPointAtIndex(size_t index) const
-{
-	if (index >= pointsCount)
-		throw std::exception("Invalid point index!");
-
-	return  points[index];
-}
-
-void Shape::setPoint(size_t pointIndex, double x, double y)
-{
-	if (pointIndex >= pointsCount)
-		throw std::exception("Invalid point index!");
-
-	points[pointIndex] = point(x, y);
-}
diff --git a/Sem. 14/Shapes/Shape.h b/Sem. 14/Shapes/Shape.h
deleted file mode 100644
index caf7919..0000000
--- a/Sem. 14/Shapes/Shape.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#pragma once
-#include <iostream>
-
-class Shape   // Abstract class - no instances of Shape are allowed!
-{
-protected:
-	struct point
-	{
-		point() :x(0), y(0){}
-		point(double x, double y) :x(x), y(y){}
-		double x;
-		double y;
-		double getDist(const point& other) const
-		{
-			int dx = x - other.x;
-			int dy = y - other.y;
-
-			return sqrt(dx*dx + dy*dy);
-		}
-	};
-	const point& getPointAtIndex(size_t index) const;
-private:
-	point* points;
-	size_t pointsCount;
-
-	void copyFrom(const Shape& other);
-	void free();
-
-
-public:
-	Shape(size_t pointsCount);
-
-	Shape(const Shape& other);
-	Shape& operator=(const Shape& other);
-	virtual ~Shape(); //!!!!!!
-
-	void setPoint(size_t pointIndex, double x, double y);
-
-	virtual double getArea() const = 0; //pure virtual
-	virtual double getPer()  const = 0; // pure virtual
-
-	virtual Shape* clone() const = 0; //
-};
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Square.cpp b/Sem. 14/Shapes/Square.cpp
deleted file mode 100644
index 555c340..0000000
--- a/Sem. 14/Shapes/Square.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "Square.h"
-
-Square::Square(double x, double y, double sideLength) : Rectangle(x, y, x + sideLength, y - sideLength), Rhombus(x, y, x, y - sideLength), Shape(4)
-{}
-
-double Square::getArea() const
-{
-	return Rhombus::getArea();
-}
-double Square::getPer() const
-{
-	return Rectangle::getPer();
-};
-
-Shape* Square::clone() const
-{
-	Square* copy = new Square(*this);
-	return copy;
-}
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Square.h b/Sem. 14/Shapes/Square.h
deleted file mode 100644
index fd78bd8..0000000
--- a/Sem. 14/Shapes/Square.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "Rhombus.h"
-#include "Rectangle.h"
-
-class Square : public Rhombus, public Rectangle
-{
-public:
-	Square(double x, double y, double sideLength);
-
-	double getArea() const override;
-	double getPer() const override;
-
-	Shape* clone() const override;
-};
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Triangle.cpp b/Sem. 14/Shapes/Triangle.cpp
deleted file mode 100644
index e13d685..0000000
--- a/Sem. 14/Shapes/Triangle.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-#include "Triangle.h"
-
-Triangle::Triangle(double x1, double y1, double x2, double y2, double x3, double y3) : Shape(3)
-{
-	setPoint(0, x1, y1);
-	setPoint(1, x2, y2);
-	setPoint(2, x3, y3);
-}
-double Triangle::getArea() const
-{
-	Shape::point p1 = getPointAtIndex(0);
-	Shape::point p2 = getPointAtIndex(1);
-	Shape::point p3 = getPointAtIndex(2);
-
-	return abs(p1.x*p2.y + p2.x*p3.y + p3.x*p1.y - p1.y * p2.x - p2.y*p3.x - p3.y*p1.x) / 2.00;
-}
-double Triangle::getPer() const
-{
-	Shape::point p1 = getPointAtIndex(0);
-	Shape::point p2 = getPointAtIndex(1);
-	Shape::point p3 = getPointAtIndex(2);
-
-	return p1.getDist(p2) + p2.getDist(p3) + p3.getDist(p1);
-}
-
-Shape* Triangle::clone() const
-{
-	Triangle* copy = new Triangle(*this);
-	return copy;
-}
\ No newline at end of file
diff --git a/Sem. 14/Shapes/Triangle.h b/Sem. 14/Shapes/Triangle.h
deleted file mode 100644
index 3a53901..0000000
--- a/Sem. 14/Shapes/Triangle.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#pragma once
-
-#include "Shape.h"
-
-class Triangle : public Shape
-{
-
-public:
-	Triangle(double x1, double y1, double x2, double y2, double x3, double y3);
-	double  getArea() const override;
-	double getPer() const override;
-
-	Shape* clone() const override;
-};
\ No newline at end of file
diff --git a/Sem. 14/main.cpp b/Sem. 14/main.cpp
deleted file mode 100644
index 5d9401c..0000000
--- a/Sem. 14/main.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <iostream>
-#include "Collection/ShapesCollection.h"
-using namespace std;
-
-int main()
-{
-	ShapesCollection s;
-
-	s.addCircle(3, 4, 5);
-	s.addTriangle(2, 3, 54, 3, 2, 1);
-	s.addRectangle(1, 2, 3, 4);
-	s.addRhombus(3, 2, 0, 0);
-	s.addSquare(4, 4, 10);
-
-	s.printAreas();
-}