Custom Vector Implementation

A custom vector implementation, similar to the C++ STL vector. Uses Google Tests for testing.

Matches C++ STL vector

- Works with custom built types - Dynamic resizing when inserting elements - Implements iterators

Advantages Over C++ STL vector

- Slightly faster times when inserting built in types and almost identical times when inserting custom types.

Disadvantages Over C++ STL vector

- Slower popping times.

Timed Test

Below is a timed test for inserting 25 million random ints, chars, and points. 

Google Tests

Google Tests was used for unit testing in the project.

Implemented Methods

Constructors

- Vector(); - explicit Vector(size_t s); - Vector(const Vector& arg); - Vector& operator=(const Vector& arg); - ~Vector();

Iterators

- iterator begin(); - const iterator begin() const; - iterator end(); - const iterator end() const; - const iterator cbegin() const; - const iterator cend() const;

Capacity

- bool empty() const; - size_t capacity() const; - void reserve(size_t); - void resize(size_t, T = T()); - size_t size() const; - size_t max_size() const;

Modifiers

- void clear(); - void push_back(constT&); - void pop_back();

Element Access

- T& at(size_t n); - const T& at(size_t n) const; - T& operator[](int i); - const T& operator[](int i) const; - T& front(); - const T& front() const; - T& back(); - const T& back() const; - T* data(); - const T* data() const;