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Class Distance project

tehsparx (2)
Ok, i have been able to figure out some stuff with a lot of fustration but now i am getting some really retarted errors things like error, the code exists bullshit.
any ideas?

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/********************************************************
 *
 *  Project :  <Name of project|assignment>
 *  File    :  <Name of source code file>
 *  Name    :  <Name of programmer>
 *  Date    :  <Date created (project due date)>
 *
 *  Description : (Narrative desciption, not code)
 *
 *    1) What is the purpose of the code; what problem does the code solve.
 *
 *    2) What data-structures are used.
 *
 *    3) What algorithms, techniques, etc. are used in implementing the data structures.
 *
 *    4) What methods are implemented (optional).
 *
 *  Changes :  <Description|date of modifications>
 *
 ********************************************************/

#include <iostream>
#include <string>


using namespace std;

class Distance {
    friend ostream& operator<<(ostream& out, Distance& dist);
    friend istream& operator>>(istream& in, Distance& dist);

private:
    double inches;
    int feet;

public:
    Distance();
    Distance(int ft, double in);
    void setInches(double in);
    double getInches();
    void setFeet(int ft);
    int getFeet();
    bool operator==(Distance& dist);
    Distance operator+(Distance& dist);
    Distance operator-(Distance& dist);
    Distance operator*(Distance& dist);
    void qualifyValues();
    string showDistance();
    double getTotalInches();
};

ostream& operator<<(ostream& out, const Distance& dist)
{
    //cout << *dist.feet << '\'' << *dist.inches << '\"' << endl;
    cout << '\'' <<  '\"' << endl;
    return out;
}

istream& operator>>(istream& in, Distance& dist)
{
    
    return in;
}

Distance::Distance()
{
    feet = 4;
    inches = 5;
    qualifyValues();
}

Distance::Distance(int ft=3, double in=6)
{
    feet = ft;
    inches = in;
    qualifyValues();
    
}

void Distance::setInches(double in)
{
    inches = in;
   
}

double Distance::getInches()
{
    return inches;
}

void Distance::setFeet(int ft)
{
    feet = ft;
}

int Distance::getFeet()
{
    return feet;
}

bool Distance::operator==(Distance& dist)
{
    if (dist.feet == feet && dist.inches == inches)
        return true;
    else
        return false;
}

Distance Distance::operator+(Distance& dist)
{
    int ft = feet + dist.feet;
    double in = inches + dist.inches;

    return Distance(ft, in);
}

Distance Distance::operator-(Distance& dist)
{

    int ft = feet - dist.feet;
    double in = inches - dist.inches;
    while (in < 0)
    {
        if (ft < 0)
        {
            //cout << "ERROR: Negative Distance!" << endl;
        }
        ft = ft - 1;
        in = in + 12;
    }

    return Distance(ft, in);
}

Distance Distance::operator*(Distance& dist)
{
    double in;
    in = this->getTotalInches();
    in = in * dist.getTotalInches();
    return Distance(0, in);
}

void Distance::qualifyValues()
{
    if (feet == 0 && inches == 0)
    {
        cout << "Invalid Distance Parameters, Enter valid values: " << endl;
    //cin >> this;
    }
    while (inches >= 12)
    {
        feet++;
        inches -= 12;
    }
}

string Distance::showDistance()
{
    string a;
    return a;
}

double Distance::getTotalInches()
{
    double in;
    in = feet * 12;
    in += inches;
    return in;
}


with errors:

/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:57: multiple definition of `Distance::Distance(int, double)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:72: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::qualifyValues()':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:157: multiple definition of `Distance::qualifyValues()'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:144: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::Distance(int, double)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:57: multiple definition of `Distance::Distance(int, double)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:72: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::setInches(double)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:66: multiple definition of `Distance::setInches(double)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:81: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::getInches()':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:72: multiple definition of `Distance::getInches()'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:87: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::setFeet(int)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:77: multiple definition of `Distance::setFeet(int)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:92: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::getFeet()':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:82: multiple definition of `Distance::getFeet()'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:97: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::operator==(Distance&)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:87: multiple definition of `Distance::operator==(Distance&)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:102: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::operator+(Distance&)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:95: multiple definition of `Distance::operator+(Distance&)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:110: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::operator-(Distance&)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:103: multiple definition of `Distance::operator-(Distance&)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:118: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::operator*(Distance&)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:121: multiple definition of `Distance::operator*(Distance&)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:136: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::getTotalInches()':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:149: multiple definition of `Distance::getTotalInches()'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:164: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `operator<<(std::ostream&, Distance const&)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:129: multiple definition of `operator<<(std::ostream&, Distance const&)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:53: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `operator>>(std::istream&, Distance&)':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:136: multiple definition of `operator>>(std::istream&, Distance&)'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:60: first defined here
build/Debug/GNU-Linux-x86/main.o: In function `Distance::showDistance()':
/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:143: multiple definition of `Distance::showDistance()'
build/Debug/GNU-Linux-x86/Distance.o:/home/sparx/Projects/C++/Assignment16 attempt 7/Distance.cpp:158: first defined here
Last edited on
tehsparx (2)
Well, thanks everyone for the help. i am now one step closer to failing. have a great weekend
nvrmnd (656)
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#include <iostream>
#include <string>

using namespace std;

class Distance {
    // your << and >> operator should have public access
private:
    double inches;
    int feet;

public:
    Distance();
    Distance( int ft = 3 , double in = 6 ); // default parameter values should
	                                        // only exist on the function/constructor
											// definition / prototype
    void setInches(double in);
    double getInches();
    void setFeet(int ft);
    int getFeet();
	//-------
	friend ostream& operator<<(ostream& out, const Distance& dist);
    friend istream& operator>>(istream& in, const Distance& dist);
	//-------
    bool operator==(Distance& dist);
    Distance operator+(Distance& dist);
    Distance operator-(Distance& dist);
    Distance operator*(Distance& dist);
    void qualifyValues();
    string showDistance();
    double getTotalInches();
};

ostream& operator<<(ostream& out, const Distance& dist)
{
    cout << dist.feet << '\'' << dist.inches << '\"' << endl;
    cout << '\'' <<  '\"' << endl;
    return out;
}

istream& operator>>(istream& in, Distance& dist)
{
    return in;
}

Distance::Distance()
{
    feet = 4;
    inches = 5;
    qualifyValues();
}

Distance::Distance(int ft, double in)
{
    feet = ft;
    inches = in;
    qualifyValues();
    
}

void Distance::setInches(double in)
{
    inches = in;
   
}

double Distance::getInches()
{
    return inches;
}

void Distance::setFeet(int ft)
{
    feet = ft;
}

int Distance::getFeet()
{
    return feet;
}

bool Distance::operator==(Distance& dist)
{
    if (dist.feet == feet && dist.inches == inches)
        return true;
    else
        return false;
}

Distance Distance::operator+(Distance& dist)
{
    int ft = feet + dist.feet;
    double in = inches + dist.inches;

    return Distance(ft, in);
}

Distance Distance::operator-(Distance& dist)
{

    int ft = feet - dist.feet;
    double in = inches - dist.inches;
    while (in < 0)
    {
        if (ft < 0)
        {
            //cout << "ERROR: Negative Distance!" << endl;
        }
        ft = ft - 1;
        in = in + 12;
    }

    return Distance(ft, in);
}

Distance Distance::operator*(Distance& dist)
{
    double in;
    in = this->getTotalInches();
    in = in * dist.getTotalInches();
    return Distance(0, in);
}

void Distance::qualifyValues()
{
    if (feet == 0 && inches == 0)
    {
        cout << "Invalid Distance Parameters, Enter valid values: " << endl;
    //cin >> this;
    // this is a pointer, use cin >> feet; and cin >> inches instead
    }
    while (inches >= 12)
    {
        feet++;
        inches -= 12;
    }
}

string Distance::showDistance()
{	/* what are you trying to do here ?
    string a;
    return a;
	*/
	
}

double Distance::getTotalInches()
{
    double in;
    in = feet * 12;
    in += inches;
    return in;
}


Well, thanks everyone for the help. i am now one step closer to failing. have a great weekend


Lol don't feel bad,

the code exists bullshit.


LOL hahaha
Last edited on
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