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1 files changed, 29 insertions, 0 deletions
| -rw-r--r-- | pract SI/week8/vector.h | 29 |
diff --git a/pract SI/week8/vector.h b/pract SI/week8/vector.h new file mode 100644 index 0000000..bf7c947 --- /dev/null +++ b/pract SI/week8/vector.h @@ -0,0 +1,29 @@ +#ifndef VECTOR_HEADER
+#define VECTOR_HEADER
+
+class vector {
+private:
+ int* data;
+ size_t size;
+ size_t capacity;
+
+ void free();
+ void copyFrom(const vector&);
+ void resize(); // x2 memory
+public:
+ vector();
+ vector(const vector&);
+
+ vector& operator=(const vector&);
+
+ size_t getSize() const;
+ void push_back(int);
+
+ int& operator[](size_t);
+ const int operator[](size_t) const;
+
+ ~vector();
+};
+
+#endif
+
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