halfway part 2

This commit is contained in:
Christopher Sanden
2025-11-05 23:32:00 +01:00
parent 1ec6da4771
commit d6bb9bd233
10 changed files with 371 additions and 10 deletions

View File

@@ -5,10 +5,13 @@
#include <string>
#include "option1.h"
#include "SharedLib.h"
#include "TLinkedList.h"
#include "TPerson.h"
TLinkedList g, e;
/**
* @brief Callback function to process one name.
*/
static bool NameReadCallback(const int aIndex, const int aTotalCount, const std::string& aFirstName, const std::string& aLastName)
{
std::cout << "Reading Name " << (aIndex + 1) << " of " << aTotalCount << ": "
@@ -18,19 +21,70 @@ static bool NameReadCallback(const int aIndex, const int aTotalCount, const std:
// Return false when aIndex is 9 to stop the loop after this one.
return (aIndex < 9);
}
*/
// *Inspired* by the provided NameReadCallback given above
static bool onNameRead(const int aIndex, int aTotalCount, const std::string& aFirstName, const std::string& aLastName)
{
const ENumStatus status = (aIndex < 1500) ? EMPLOYEE : GUEST;
const TPerson p(aFirstName, aLastName, status);
if (status == EMPLOYEE)
e.Append(p);
else
g.Append(p);
std::cout << "[" <<aIndex << "] " << aLastName << ", " << aFirstName << " | status: " << (status == 1 ? "Employee" : "Guest")
<< " | cabin size: " << p.cabinSize << std::endl;
std::cout << "---------------------------------------------------------------" << std::endl;
return true;
}
int RunApp()
{
// Path to the names data file
std::string filename = "F:\\IKT203\\VisualStudio\\DATA\\random_names.txt";
/* Path to the names data file
This is MY absolute path -- change to your local path for this to read properly
something like "C:\Users\Username\FolderYouSavedTheSubmissionIn\Exam\IKT203Exam\DATA\random_names.txt"
Double slash is needed for string to pass the correct file path */
const std::string filename = "C:\\Users\\csand\\IKT203\\Exam\\IKT203Exam\\DATA\\random_names.txt";
std::cout << "Reading first 10 names from file: " << filename << "\n\n";
std::cout << "Reading names and grouping them: " << "\n" << std::endl;
// Call the utility function with the name callback
readNamesFromFile(filename, NameReadCallback);
readNamesFromFile(filename, onNameRead);
std::cout << "\nFinished reading names." << std::endl;
std::cout << "\nFinished reading names.\n\nSorting." << std::endl;
// Merge sorting
e.Sort();
g.Sort();
// Attempt at "beautifying" the terminal output somewhat
std::cout << "\n\n\n---------------------------------------------------------------" << std::endl;
std::cout << "Employees merge sorted alphabetically" << std::endl;
std::cout << "---------------------------------------------------------------" << std::endl;
for (int i = 0; i < e.GetSize(); i++) {
std::cout << "[" << i << "] " << e.GetAtIndex(i).lastName << ", " << e.GetAtIndex(i).firstName
<< " | status: Employee | cabin size: " << e.GetAtIndex(i).cabinSize << std::endl;
std::cout << "---------------------------------------------------------------" << std::endl;
}
std::cout << "\n\n\n---------------------------------------------------------------" << std::endl;
std::cout << "Guests merger sorted alphabetically" << std::endl;
std::cout << "---------------------------------------------------------------" << std::endl;
for (int i = 0; i < g.GetSize(); i++) {
std::cout << "[" << i << "] " << g.GetAtIndex(i).lastName << ", " << g.GetAtIndex(i).firstName
<< " | status: Guest | cabin size: " << g.GetAtIndex(i).cabinSize << std::endl;
std::cout << "---------------------------------------------------------------" << std::endl;
}
return 0;
}