Matrix.hpp
53b0e591e29dmaster

Matrix.hpp
View Options

			#ifndef MATRIXHEADERDEF
			#define MATRIXHEADERDEF

			#include <string>

			class Matrix
			{
			private:
			double** mData; // data stored in matrix
			int mNumRows; // Number of rows
			int mNumCols; // Number of cols
			public:
			Matrix(const Matrix& otherMatrix);
			Matrix(int rows, int cols);
			Matrix(int size);
			Matrix();

			~Matrix();
			int NumberOfRows() const;
			int NumberOfColumns() const;
			// read-only zero-based indexing
			int CheckIndex(int i) const ;
			double Read(int i,int j) const;
			double& operator()(int i, int j); // one-based indexing
			// assignment
			Matrix& operator=(const Matrix& otherMatrix);
			Matrix operator+() const; // unary +
			Matrix operator-() const; // unary -
			Matrix operator+(const Matrix& B) const; // binary +
			Matrix operator-(const Matrix& B) const; // binary -
			Matrix operator(const Matrix& B) const; // binary
			friend std::ostream& operator<<(std::ostream& output, const Matrix& B);
			// scalar multiplication
			Matrix operator *(double a) const;
			// Determinant method
			friend void ReduceMatrix(double A,int size,int col, double &A_hat);
			void FreeMemory(double** A,int rows) const;
			double Determinant(double** A, int size) const;
			// Memory allocation
			friend double** AllocateMemory(int rows, int cols);
			};

			// Prototype signature of TerminalPrint() friend function
			void TerminalPrint(Matrix v,std::string msg) ;

			#endif