main.cpp

//*****************************************************************************************************
//
//      This program reads stock data from a file and instantiates an array-based list to store the
//      stock objects. It then performs it's methods to demonstrate the sortedAList class.
//
//      Other files required:
//        1.    stock.h - header file for the Stock class (includes implementation file: stock.cpp)
//        2.    sortedList.h - header file for the sortedAList class
//        3.    Stock.txt - text file containing stock data
//
//*****************************************************************************************************

#include "sortedAList.h"
#include "stock.h"

#include <fstream>
#include <iostream>
#include <limits>
using namespace std;

//*****************************************************************************************************

bool readStocks(sortedAList<Stock> &stockList, ifstream &inFile);
void checkStock(const sortedAList<Stock> &stockList);
void displayRandom(sortedAList<Stock> &stockList);
void displaySort(sortedAList<Stock> &stockList, int sortType);

//*****************************************************************************************************

int main() {
    ifstream inFile("Stock.txt");
    sortedAList<Stock> stockList;

    checkStock(stockList);                                                   // empty

    if (readStocks(stockList, inFile)) {
        checkStock(stockList);                                               // full
        stockList.insert(Stock("Computer Science Club", "CSC", 110101));     // resize
        checkStock(stockList);

        displayRandom(stockList);
        displaySort(stockList, 1);                                           // quick sort asc

        displayRandom(stockList);
        displaySort(stockList, 2);                                           // quick sort desc

        displayRandom(stockList);
        displaySort(stockList, 3);                                           // selection sort asc

        displayRandom(stockList);
        displaySort(stockList, 4);                                           // selection sort des
    }

    return 0;
}

//*****************************************************************************************************

bool readStocks(sortedAList<Stock> &stockList, ifstream &inFile) {
    bool success = true;

    if (inFile.is_open()) {
        string name,
               symbol;
        double price;

        while (getline(inFile, name) && getline(inFile, symbol) && inFile >> price) {
            inFile.ignore(numeric_limits<streamsize>::max(), '\n');
            stockList.insert(Stock(name, symbol, price));
        }
    } else {
        cerr << "\nError: file not found\n";
        success = false;
    }
    inFile.close();

    return success;
}

//*****************************************************************************************************

void checkStock(const sortedAList<Stock> &stockList) {
    cout << "\nvalues: " << stockList.getNumValues() << endl;
    cout << "capacity: " << stockList.getCapacity() << endl;

    if (stockList.isFull())
        cerr << "stock list full\n";
    else if (stockList.isEmpty())
        cerr << "stock list empty\n";

    stockList.display();
}

//*****************************************************************************************************

void displayRandom(sortedAList<Stock> &stockList) {
    cout << "\nRandomise:" << endl;
    stockList.randomise();
    stockList.display();
}

//*****************************************************************************************************

void displaySort(sortedAList<Stock> &stockList, int sortType) {
    if (sortType == 1) {
        cout << "\nQuick Sort Ascending:" << endl;
        stockList.quickSortA();
    } else if (sortType == 2) {
        cout << "\nQuick Sort Descending:" << endl;
        stockList.quickSortD();
    } else if (sortType == 3) {
        cout << "\nSelection Sort Ascending:" << endl;
        stockList.selectionSortA();
    } else if (sortType == 4) {
        cout << "\nSelection Sort Descending:" << endl;
        stockList.selectionSortD();
    }

    stockList.display();
}

//*****************************************************************************************************
/*

values: 0
capacity: 10
stock list empty

values: 10
capacity: 10
stock list full
Motorola Inc.
MOT
17.49
Microsoft Corp.
MSFT
28.11
Tesla
TSLA
564.33
Intel
INTC
60.78
Sony
SNE
105.81
Advanced Micro Devices
AMD
84.51
NVIDIA
NVDA
548.58
Apple
AAPL
121.73
Qualcomm
QCOM
146.1
Alphabet Inc. Class A
GOOGL
2805.12

values: 11
capacity: 20
Motorola Inc.
MOT
17.49
Microsoft Corp.
MSFT
28.11
Tesla
TSLA
564.33
Intel
INTC
60.78
Sony
SNE
105.81
Advanced Micro Devices
AMD
84.51
NVIDIA
NVDA
548.58
Apple
AAPL
121.73
Qualcomm
QCOM
146.1
Alphabet Inc. Class A
GOOGL
2805.12
Computer Science Club
CSC
110101

Randomise:
Alphabet Inc. Class A
GOOGL
2805.12
Apple
AAPL
121.73
NVIDIA
NVDA
548.58
Sony
SNE
105.81
Motorola Inc.
MOT
17.49
Computer Science Club
CSC
110101
Qualcomm
QCOM
146.1
Tesla
TSLA
564.33
Advanced Micro Devices
AMD
84.51
Intel
INTC
60.78
Microsoft Corp.
MSFT
28.11

Quick Sort Ascending:
Apple
AAPL
121.73
Advanced Micro Devices
AMD
84.51
Computer Science Club
CSC
110101
Alphabet Inc. Class A
GOOGL
2805.12
Intel
INTC
60.78
Motorola Inc.
MOT
17.49
Microsoft Corp.
MSFT
28.11
NVIDIA
NVDA
548.58
Qualcomm
QCOM
146.1
Sony
SNE
105.81
Tesla
TSLA
564.33

Randomise:
Sony
SNE
105.81
Advanced Micro Devices
AMD
84.51
Microsoft Corp.
MSFT
28.11
Alphabet Inc. Class A
GOOGL
2805.12
Computer Science Club
CSC
110101
Intel
INTC
60.78
Qualcomm
QCOM
146.1
NVIDIA
NVDA
548.58
Apple
AAPL
121.73
Motorola Inc.
MOT
17.49
Tesla
TSLA
564.33

Quick Sort Descending:
Tesla
TSLA
564.33
Sony
SNE
105.81
Qualcomm
QCOM
146.1
NVIDIA
NVDA
548.58
Microsoft Corp.
MSFT
28.11
Motorola Inc.
MOT
17.49
Intel
INTC
60.78
Alphabet Inc. Class A
GOOGL
2805.12
Computer Science Club
CSC
110101
Advanced Micro Devices
AMD
84.51
Apple
AAPL
121.73

Randomise:
Apple
AAPL
121.73
Tesla
TSLA
564.33
NVIDIA
NVDA
548.58
Microsoft Corp.
MSFT
28.11
Motorola Inc.
MOT
17.49
Alphabet Inc. Class A
GOOGL
2805.12
Sony
SNE
105.81
Computer Science Club
CSC
110101
Advanced Micro Devices
AMD
84.51
Qualcomm
QCOM
146.1
Intel
INTC
60.78

Selection Sort Ascending:
Apple
AAPL
121.73
Advanced Micro Devices
AMD
84.51
Computer Science Club
CSC
110101
Alphabet Inc. Class A
GOOGL
2805.12
Intel
INTC
60.78
Motorola Inc.
MOT
17.49
Microsoft Corp.
MSFT
28.11
NVIDIA
NVDA
548.58
Qualcomm
QCOM
146.1
Sony
SNE
105.81
Tesla
TSLA
564.33

Randomise:
NVIDIA
NVDA
548.58
Alphabet Inc. Class A
GOOGL
2805.12
Qualcomm
QCOM
146.1
Intel
INTC
60.78
Advanced Micro Devices
AMD
84.51
Motorola Inc.
MOT
17.49
Computer Science Club
CSC
110101
Tesla
TSLA
564.33
Apple
AAPL
121.73
Microsoft Corp.
MSFT
28.11
Sony
SNE
105.81

Selection Sort Descending:
Tesla
TSLA
564.33
Sony
SNE
105.81
Qualcomm
QCOM
146.1
NVIDIA
NVDA
548.58
Microsoft Corp.
MSFT
28.11
Motorola Inc.
MOT
17.49
Intel
INTC
60.78
Alphabet Inc. Class A
GOOGL
2805.12
Computer Science Club
CSC
110101
Advanced Micro Devices
AMD
84.51
Apple
AAPL
121.73

*/