//

// Created by Dmitry Patsura on 2018-12-20.

//

#ifndef HLVM_RUNTIME_ARRAY_H

#define HLVM_RUNTIME_ARRAY_H

#include "library.h"

#include <cstdint>

#include <cstdlib>

template<typename T>

class Array {

public:

Array() : elements(nullptr), capacity(0) {}

Array(int32_t capacity) {

this->capacity = capacity;

this->elements = new T[capacity];

}

void push(T value) {

if (size == capacity) {

this->expand();

}

this->size++;

this->elements[size] = value;

}

private:

T* elements;

int32_t size = 0;

int32_t capacity;

void expand() {

this->size *= 2;

this->elements = std::realloc(this->elements, this->size * sizeof(T));

}

};

#endif //HLVM_RUNTIME_ARRAY_H