added copy ctor & copy assign to Vector<T>

Build.bat

@@ -6,7 +6,7 @@ SET target_name=Kraken-Core.exe
 SET target_dir=target\
 
 SET compiler=g++
-SET compiler_flags=-ggdb -Wall -Wextra
+SET compiler_flags=-ggdb -Wall -Wextra -O3
 
 SET linker_flags=-L. 
 

src/Core/Containers/Vector.hpp

@@ -4,44 +4,45 @@
 
 class OutOfRange {};
 
-// @todo: implementing copy ctor & copy assignment
 template<class Type>
 class Vector {
     public:
         Vector();
+        Vector(const Vector& other);
+
         ~Vector();
 
+        Vector& operator= (const Vector& other);
+
 /**
  *  Element access
- */ 
+ */
         Type& operator[] (i32 index);
         const Type& operator[] (i32 index) const;
 
-        Type* data() { return M_data; }
+        Type*           data();
-        const Type* data() const { return M_data; }
+        const Type*     data() const;
 
 /**
  *  Capacity
  */ 
-        bool is_empty() const { return (M_length == 0); }
+        bool    is_empty() const;
-        i32 length() const { return M_length; }
+        i32     length() const;
-
+        void    reserve(i32 new_capacity);
-        void reserve(i32 new_capacity);
+        i32     capacity() const;
-
-        i32 capacity() const { return M_capacity; }
 
 /**
  *  Modifiers
  */ 
-        void clear();
+        void    clear();
 
-        void insert(const Type& value, i32 index);
+        void    insert(const Type& value, i32 index);
-        void erase(i32 index);
+        void    erase(i32 index);
 
-        void push(const Type& value);
+        void    push(const Type& value);
-        void pop();
+        void    pop();
 
-        void resize(i32 new_capacity);
+        void    resize(i32 new_capacity);
 
     private:
         Type*   M_data;
@@ -52,7 +53,7 @@ class Vector {
 
 template<class Type>
 inline Vector<Type>::Vector() {
-    i32 initial_capacity = 8;
+    const i32 initial_capacity = 8;
 
     M_data      = new Type[initial_capacity];
     M_capacity  = initial_capacity;
@@ -60,9 +61,18 @@ inline Vector<Type>::Vector() {
 }
 
 
+template<class Type>
+inline Vector<Type>::Vector(const Vector<Type>& other) {
+    M_data      = nullptr;
+    *this       = other;
+}
+
+
 template<class Type>
 inline Vector<Type>::~Vector() {
-    delete[] M_data;
+    if(M_data) {
+        delete[] M_data;
+    }
 
     M_data      = nullptr;
     M_capacity  = 0;
@@ -70,6 +80,24 @@ inline Vector<Type>::~Vector() {
 }
 
 
+template<class Type>
+inline Vector<Type>& Vector<Type>::operator= (const Vector<Type>& other) {
+    clear();
+
+    const i32 new_capacity = other.M_capacity;
+
+    M_data      = new Type[new_capacity];
+    M_capacity  = new_capacity;
+    M_length    = other.M_length;
+
+    for(i32 i = 0; i < other.M_length; i += 1) {
+        M_data[i] = other.M_data[i];
+    }
+
+    return *this;
+}
+
+
 template<class Type>
 inline Type& Vector<Type>::operator[] (i32 index) {
     if(index < 0 || index > M_length) {
@@ -87,7 +115,35 @@ inline const Type& Vector<Type>::operator[] (i32 index) const {
     }
 
     return M_data[index];
-} 
+}
+
+
+template<class Type>
+inline Type* Vector<Type>::data() { 
+    return M_data; 
+}
+
+
+template<class Type>
+inline const Type* Vector<Type>::data() const { 
+    return M_data; 
+}
+
+
+template<class Type>
+inline bool Vector<Type>::is_empty() const {
+    if(M_length > 0) {
+        return false;
+    }
+
+    return true;
+}
+
+
+template<class Type>
+inline i32 Vector<Type>::length() const {
+    return M_length;
+}
 
 
 template<class Type>
@@ -104,15 +160,25 @@ inline void Vector<Type>::reserve(i32 new_capacity) {
         new_data[i] = M_data[i];
     }
 
-    delete[] M_data;
+    if(M_data) {
+        delete[] M_data;
+    }
 
     M_data = new_data;
 }
 
 
+template<class Type>
+inline i32 Vector<Type>::capacity() const {
+    return M_capacity;
+}
+
+
 template<class Type>
 inline void Vector<Type>::clear() {
-    delete[] M_data;
+    if(M_data) {
+        delete[] M_data;
+    }
 
     i32 initial_capacity = 8;
 
@@ -185,7 +251,9 @@ inline void Vector<Type>::resize(i32 new_capacity) {
         new_data[i] = M_data[i];
     }
 
-    delete[] M_data;
+    if(M_data) {
+        delete[] M_data;
+    }
 
     M_data = new_data;
 }

src/Core/ScalarDataTypes.hpp

@@ -2,7 +2,7 @@
 
 /**
  *  Integer Types
- * **/
+ */
 typedef signed char             i8;
 typedef signed short            i16;
 typedef signed int              i32;
@@ -19,6 +19,6 @@ typedef u64                     usize;
 
 /**
  *  Floating-Point Types
- * **/
+ */
 typedef float   f32;
 typedef double  f64;

src/Main.cpp

@@ -18,9 +18,8 @@ class Timer {
             M_stop_time = high_resolution_clock::now();
         }
 
-        std::chrono::nanoseconds duration() {
+        std::chrono::microseconds duration() const {
-            auto d = duration_cast<microseconds>(M_stop_time - M_start_time);
+            return duration_cast<microseconds>(M_stop_time - M_start_time);;
-            return d;
         }
 
     private:
@@ -31,11 +30,28 @@ void print_vector(const Vector<i32>& v) {
     for(i32 i = 0; i < v.length(); i += 1) {
         std::cout << v[i] << ' ';
     }
+    
     std::cout << std::endl;
 }
 
 i32 main() {
     {
         Vector<i32> v;
+
+        v.push(1);
+        v.push(2);
+        v.push(3);
+
+        Vector<i32> w;
+        
+        w.push(100);
+        w.push(99);
+
+        print_vector(w);
+
+        w = v;
+
+        print_vector(v);
+        print_vector(w);
     }
 }