Vector.hpp
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Vector.hpp
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			#ifndef VECTORHEADERDEF
			#define VECTORHEADERDEF

			#include <string>

			class Vector
			{
			private:
			double * mData; // data stored in vector
			int mSize; // size of vector
			public:
			Vector(const Vector& otherVector);
			Vector(int size);

			Vector();

			~Vector();
			int GetSize() const;
			double& operator[](int i); // zero-based indexing
			// read-only zero-based indexing
			double Read(int i) const;
			int CheckIndex(int i) const ;
			double& operator()(int i); // one-based indexing
			// assignment
			Vector& operator=(const Vector& otherVector);
			Vector operator+() const; // unary +
			Vector operator-() const; // unary -
			Vector operator+(const Vector& v1) const; // binary +
			Vector operator-(const Vector& v1) const; // binary -
			Vector operator(const Vector& v1) const; // binary
			Vector operator/(const Vector& v1) const; // binary /
			friend std::ostream& operator<<(std::ostream& output, const Vector& v);
			// scalar multiplication
			Vector operator *(double a) const;
			// p-norm method
			double CalculateNorm(int p=2) const;
			// declare length function as a friend
			friend int length(const Vector& v);

			};

			// Prototype signature of length() friend function
			int length(const Vector& v);
			// Prototype signature of TerminalPrint() friend function
			void TerminalPrint(Vector v,std::string msg) ;

			#endif