A fundamental software engineering skill is the design, implementation, and testing of a software component that may be integrated into a larger software product. In order to do this, the software component must conform to a previously agreed upon interface format. As part of this assignment, you will practice this skill by writing several functions that will be integrated into a larger software product provided by the instructor. Along the way you will review basic C$++$ programming skills required for successful completion of CPE $212.$

For this project, you will complete the provided partial C$++$ program by implementing six functions that perform simple image processing operations on images stored as $10$x$10,$ two dimensional arrays of integers. The image processing operations are:

$(1)$ Load Image

$(2)$ Horizontal Flip

$(3)$ Vertical Flip

$(4)$ Transpose

$(5)$ Rotate $90\backslash$deg Clockwise

$(6)$ Rotate $90\backslash$deg Counter Clockwise

You must implement each of these operations as a C$++$ function. Your code for the six functions above must appear in the file named project$01.$cpp in order to compile correctly. Remember, spelling and capitalization count in Linux$/$C$++.$

The function main$()$ has already been implemented for you to provide a common way for everyone to test their code. The function main$()$ will scan a sample input file and perform the requested series of image processing operations by invoking your functions as needed.

Prototypes for the six functions are already provided for you in main.cpp $($do not modify main.cpp $!!!).$ All program output is performed by the code in the main.cpp file $$ do not include any output statements in the file project$01.$cpp

The interfaces to each of these functions you must write are described in detail on subsequent pages and in the prototypes listed within main.cpp

Hint: Match the output of your program to that of the sample solution!!!

Directions for running the sample solution appear on the following page.

Running the Sample Solution on blackhawk

The best description of what your code should do is the Sample Solution for the project.

Run the sample solution by typing the following at blackhawk terminal window command prompt

$/$home$/$work$/$cpe$212/$project$01/$p$01$ imagefilename

NOTE: You may get a permission denied error running the above line. In that case use this copy of the executable: p$01-$ref. Copy p$01-$ref to your working directory and type $"./$p$01-$ref p$01$input$1.$txt$".$ Try it with all the input files.

where imagefilename is the name of one of the provided input files $($for example, p$01$input$1.$txt$).$ Your current working directory must contain the input files for this to work.

Unzipping Sample Input Files on blackhawk

Use the secure copy portion of MobaXterm to copy the project$01\_$materials.zip file to the Blackhawk server. Make a project$01$ directory $($this will be your working directory$)$ and move the project$01\_$materials.zip file that working directory $($us the $"$mv$"$ command$).$ Use unzip to expand the project$01\_$materials.zip file.

For example: unzip NameOfZipFileHere

to unzip the files into your current directory.

Since this project is worth five points, you have been given five input files $($which utilize the three image files$)$ to test your program.

Running the Preview Script on blackhawk

Run the preview script by typing the following in a blackhawk terminal window command prompt

$/$home$/$work$/$cpe$212$data$/$project$01/$preview$01.$bash

NOTE: You may get a permission denied error. In that case use this copy of the preview script: preview$01.$bash. Run this version without arguments to see how to use it$.$

Usage:

$1.$ Copy preview$01.$bash to your working directory.

$2.$ Create a directory called "tests".

$3.$ Copy all the p$01$input#$.$txt files to the tests directory.

$4.$ Type $"./$preview$01.$bash $./$project$01.$ p$01$input$1.$txt$".$ Try it with all the input files.

Also, this new version is different than the $/$home$/$work$/$cpe$212$data$/$project$01/$preview$01.$bash. The latter takes no arguments.

This script will run both the Sample Solution AND your project$01$ executable program on the complete set of input files, and it compares the outputs of the two programs line by line to identify errors in your program's outputs. Make sure that the output of your program exactly matches the output of the Sample Solution.

This project consists of two C$++$ files $$ one named main.cpp provided by the instructor and one named project$01.$cpp written by you, along with a file named makefile to help you compile your program. A makefile contains the sequence of commands required to compile and assemble $($link$)$ your executable program. The provided file works on blackhawk. If you examine the structure of main.cpp$,$ you will see an extra #include directive near the end of the file $$ this statement will cause the preprocessor to import the function definitions you have written and saved in the project$01.$cpp file. So$,$ for this assignment, all you must do to compile the program is to use the fol