Description
Problem/Question:
– Problem:
– Design Matrix class with private variable and member function:
– Variables number of rows, number of columns, type_double pointer to pointer m for the matrix (** m), you can use m[i_idx][j_idx]
– You can use int or uint_32_t (unsigned) for number of rows and columns
– Private member function:
– This function set up the Matrix and create dynamic array pointer in row and each row point array of columns
– Matrix(uint32_t rows, uint32_t cols) : rows(rows), cols(cols), m(new double*[rows]){
//Write your code here\
//loop each pointer rows[idx] and for each row create array of size columns\
}
– make the following functions
– Constructor that take of rows and of columns and initial value for all elements
– Copy constructor
– Assign operator = for copy constructor
– use swap(new_matrix, original_matrix)
– Deconstruct ~Matrix: loop inside each pointer and delete it
– Move constructor
– Overload () operator twice:
– first: return_type is double and member function is const
– second: return_type is reference double and member function is not const
– overload [] operator
– return_type double pointer
– Overload << operator to print out matrix similar to
– Read main.cpp comments for more details and how overload operatro are used in main()
TO-DO:
– clone your repo to your local computer
– ”’ <b>git clone repo_https_url</b> ”’
– repo https url is found under code tab in your github
– Edit your name on top on README.md file.
– Edit the main function (file name: main.cpp):
– Write your classes in main.cpp
– Push your answers
– use git in your terminal to add files, and add comments on your commits, and finally submit files
– ”’ <b>git add specific_file1.x specific_file2.x</b> ”’
– ”’ <b>git commit -m “add message here for commits”</b> ”’
– ”’ <b>git push</b> ”’
