//file : Project06_CAddress04.cpp
//date : 04/15/2002
//author: AOU
//What is new?
// swap
#include <iostream.h>
#include <time.h>
#include <stdlib.h>
#include <string.h>
const int TEST_COUNT = 5;
char *testFirstNames[] =
{
"Joe", "Tom", "Kim", "Ann", "Bob", "May", "Jay", "Dan"
};
const int COUNT_FNAMES = sizeof(testFirstNames)/sizeof(testFirstNames[0]);
char *testLastNames[] =
{
"Smith", "Howard", "Ray", "Rather", "Letterman", "Leno"
};
const int COUNT_LNAMES = sizeof(testLastNames)/sizeof(testLastNames[0]);
char *testStreets[] =
{
"123 Main St", "23 Broadway", "12 Joplin St", "34 Rouse Dr"
};
const int COUNT_STREETS = sizeof(testStreets)/sizeof(testStreets[0]);
char *testCities[] =
{
"Pittsburg", "Parsons", "Joplin", "Miami", "Neosho"
};
const int COUNT_CITIES = sizeof(testCities)/sizeof(testCities[0]);
char *testStates[] =
{
"KS", "MO", "OK", "AR", "TX"
};
const int COUNT_STATES = sizeof(testStates)/sizeof(testStates[0]);
char *testZips[] =
{
"66762", "66921", "44234", "22312", "62123"
};
const int COUNT_ZIPS = sizeof(testZips)/sizeof(testZips[0]);
class CAddress
{
private:
char *m_firstName;
char *m_lastName;
char *m_street;
char *m_city;
char *m_state;
char *m_zip;
int m_age;
public:
CAddress(void);
CAddress(char *fn, char *ln, char *sa, char *ct, char *st, char *zp, int age);
CAddress(const CAddress &a);
CAddress(char ch);
~CAddress(void);
friend ostream & operator << (ostream &bob, const CAddress &a);
CAddress & operator =(const CAddress &a);
void swap(CAddress &a2);
};
void testCAddressConstructorDefault(void);
void testCAddressConstructorValue(void);
void testCAddressConstructorCopy(void);
void testCAddressConstructorRandom(void);
void testCAddressOperatorAssign(void);
void testCAddressSwap(void);
void main(void)
{
srand(time(NULL));
//testCAddressConstructorDefault();
//testCAddressConstructorValue();
//testCAddressConstructorCopy();
//testCAddressConstructorRandom();
//testCAddressOperatorAssign();
testCAddressSwap();
}
void testCAddressSwap(void)
{
cout << "testCAddressSwap\n";
cout << "================\n";
for (int i=1; i<=TEST_COUNT; i++)
{
CAddress a1('r'), a2('r');
cout << "a1=\n";
cout << a1 << endl;
cout << "a2=\n";
cout << a2 << endl;
a1.swap(a2);
cout << "After CAddress a1.swap(a2);\n";
cout << "a1=\n";
cout << a1 << endl;
cout << "a2=\n";
cout << a2 << endl;
cout << "-------------------------\n";
}
}
void CAddress::swap(CAddress &a2)
{
CAddress temp;
temp = *this;
*this = a2;
a2 = temp;
}
void testCAddressConstructorCopy(void)
{
cout << "testCAddressConstructorCopy\n";
cout << "===========================\n";
for (int i=1; i<=TEST_COUNT; i++)
{
CAddress a2('r');
cout << "a2=\n";
cout << a2 << endl;
CAddress a3(a2);
cout << "After CAddress a3(a2);\n";
cout << "a3=\n";
cout << a3 << endl;
cout << "-------------------------\n";
}
}
CAddress::CAddress(const CAddress &a)
{
this->m_firstName = new char[strlen(a.m_firstName)+1];
strcpy(this->m_firstName, a.m_firstName);
this->m_lastName = new char[strlen(a.m_lastName)+1];
strcpy(this->m_lastName, a.m_lastName);
this->m_street = new char[strlen(a.m_street)+1];
strcpy(this->m_street, a.m_street);
this->m_city = new char[strlen(a.m_city)+1];
strcpy(this->m_city, a.m_city);
this->m_state = new char[strlen(a.m_state)+1];
strcpy(this->m_state, a.m_state);
this->m_zip = new char[strlen(a.m_zip)+1];
strcpy(this->m_zip, a.m_zip);
this->m_age = a.m_age;
}
void testCAddressOperatorAssign(void)
{
cout << "testCAddressOperatorAssign\n";
cout << "==========================\n";
for (int i=1; i<=TEST_COUNT; i++)
{
CAddress a1('r'), a2('r'), a3('r');
cout << "a1 a2 a3\n";
cout << a1 << endl << a2 << endl << a3 << endl;
a1 = a3 = a2;
cout << "After a1 = a3 = a2;\n";
cout << "a1 a2 a3\n";
cout << a1 << endl << a2 << endl << a3 << endl;
cout << "-----------------------------------\n";
}
}
CAddress & CAddress::operator =(const CAddress &a)
{
m_firstName = new char[strlen(a.m_firstName) + 1];
strcpy(m_firstName, a.m_firstName);
m_lastName = new char[strlen(a.m_lastName) + 1];
strcpy(m_lastName, a.m_lastName);
m_street = new char[strlen(a.m_street) + 1];
strcpy(m_street, a.m_street);
m_city = new char[strlen(a.m_city) + 1];
strcpy(m_city, a.m_city);
m_state = new char[strlen(a.m_state) + 1];
strcpy(m_state, a.m_state);
m_zip = new char[strlen(a.m_zip) + 1];
strcpy(m_zip, a.m_zip);
m_age = a.m_age;
return *this;
}
CAddress::~CAddress(void)
{
//cout << "Destructor called\n";
delete []m_firstName;
delete []m_lastName;
delete []m_street;
delete []m_city;
delete []m_state;
delete []m_zip;
m_firstName = NULL;
m_lastName = NULL;
m_street = NULL;
m_city = NULL;
m_state = NULL;
m_zip = NULL;
m_age = 0;
}
void testCAddressConstructorRandom(void)
{
cout << "testCAddressConstructorRandom\n";
cout << "=============================\n";
for (int i=1; i<=TEST_COUNT; i++)
{
CAddress a('r');
cout << "After CAddress a('r');\n";
cout << a << endl;
cout << "------------------------\n";
}
}
CAddress::CAddress(char ch)
{
if ('r' == ch || 'R' == ch)
{
int i;
i=rand()%COUNT_FNAMES;
this->m_firstName = new char[strlen(testFirstNames[i])+1];
strcpy(this->m_firstName, testFirstNames[i]);
i=rand()%COUNT_LNAMES;
this->m_lastName = new char[strlen(testLastNames[i])+1];
strcpy(this->m_lastName, testLastNames[i]);
i=rand()%COUNT_STREETS;
this->m_street = new char[strlen(testStreets[i])+1];
strcpy(this->m_street, testStreets[i]);
i=rand()%COUNT_CITIES;
this->m_city = new char[strlen(testCities[i])+1];
strcpy(this->m_city, testCities[i]);
i=rand()%COUNT_STATES;
this->m_state = new char[strlen(testStates[i])+1];
strcpy(this->m_state, testStates[i]);
i=rand()%COUNT_ZIPS;
this->m_zip = new char[strlen(testZips[i])+1];
strcpy(this->m_zip, testZips[i]);
this->m_age = rand()%50 + 17;
}
else if ('i' == ch || 'I' == ch)
{
}
else
{
m_firstName = NULL;
m_lastName = NULL;
m_street = NULL;
m_city = NULL;
m_state = NULL;
m_zip = NULL;
m_age = 0;
}
}
void testCAddressConstructorValue(void)
{
cout << "testCAddressConstructorValue\n";
cout << "============================\n";
CAddress a2("John", "Smith", "123 Main St", "Pittsburg", "KS", "66762", 23);
cout << a2 << endl;
}
CAddress::CAddress(char *fn, char *ln, char *sa, char *ct, char *st, char *zp, int age)
{
m_firstName = new char[strlen(fn) + 1];
strcpy(m_firstName, fn);
m_lastName = new char[strlen(ln) + 1];
strcpy(m_lastName, ln);
m_street = new char[strlen(sa) + 1];
strcpy(m_street, sa);
m_city = new char[strlen(ct) + 1];
strcpy(m_city, ct);
m_state = new char[strlen(st) + 1];
strcpy(m_state, st);
m_zip = new char[strlen(zp) + 1];
strcpy(m_zip, zp);
this->m_age = age;
}
ostream & operator << (ostream &bob, const CAddress &a)
{
bob << "First Name: ";
if (a.m_firstName != NULL)
bob << a.m_firstName;
bob << "\n Last Name: ";
if (a.m_lastName != NULL)
bob << a.m_lastName;
bob << "\n Street: ";
if (a.m_street != NULL)
bob << a.m_street;
bob << "\n City: ";
if (a.m_city != NULL)
bob << a.m_city;
bob << "\n State: ";
if (a.m_state != NULL)
bob << a.m_state;
bob << "\n Zip: ";
if (a.m_zip != NULL)
bob << a.m_zip;
bob << "\n Age: ";
if (a.m_age != 0)
bob << a.m_age;
bob << endl;
return bob;
}
void testCAddressConstructorDefault(void)
{
cout << "testCAddressConstructorDefault\n";
cout << "==============================\n";
CAddress a1;
cout << a1 << endl;
}
CAddress::CAddress(void)
{
m_firstName = NULL;
m_lastName = NULL;
m_street = NULL;
m_city = NULL;
m_state = NULL;
m_zip = NULL;
m_age = 0;
}
/*OUTPUT:
testCAddressSwap
================
a1=
First Name: Dan
Last Name: Smith
Street: 23 Broadway
City: Pittsburg
State: AR
Zip: 66762
Age: 27
a2=
First Name: Joe
Last Name: Leno
Street: 23 Broadway
City: Neosho
State: AR
Zip: 66762
Age: 51
After CAddress a1.swap(a2);
a1=
First Name: Joe
Last Name: Leno
Street: 23 Broadway
City: Neosho
State: AR
Zip: 66762
Age: 51
a2=
First Name: Dan
Last Name: Smith
Street: 23 Broadway
City: Pittsburg
State: AR
Zip: 66762
Age: 27
-------------------------
a1=
First Name: May
Last Name: Smith
Street: 12 Joplin St
City: Parsons
State: KS
Zip: 62123
Age: 41
a2=
First Name: Tom
Last Name: Smith
Street: 23 Broadway
City: Parsons
State: KS
Zip: 22312
Age: 51
After CAddress a1.swap(a2);
a1=
First Name: Tom
Last Name: Smith
Street: 23 Broadway
City: Parsons
State: KS
Zip: 22312
Age: 51
a2=
First Name: May
Last Name: Smith
Street: 12 Joplin St
City: Parsons
State: KS
Zip: 62123
Age: 41
-------------------------
a1=
First Name: Tom
Last Name: Rather
Street: 123 Main St
City: Parsons
State: OK
Zip: 66762
Age: 64
a2=
First Name: Jay
Last Name: Rather
Street: 34 Rouse Dr
City: Pittsburg
State: TX
Zip: 66921
Age: 25
After CAddress a1.swap(a2);
a1=
First Name: Jay
Last Name: Rather
Street: 34 Rouse Dr
City: Pittsburg
State: TX
Zip: 66921
Age: 25
a2=
First Name: Tom
Last Name: Rather
Street: 123 Main St
City: Parsons
State: OK
Zip: 66762
Age: 64
-------------------------
a1=
First Name: Dan
Last Name: Smith
Street: 12 Joplin St
City: Neosho
State: OK
Zip: 66921
Age: 65
a2=
First Name: Dan
Last Name: Letterman
Street: 12 Joplin St
City: Pittsburg
State: TX
Zip: 44234
Age: 17
After CAddress a1.swap(a2);
a1=
First Name: Dan
Last Name: Letterman
Street: 12 Joplin St
City: Pittsburg
State: TX
Zip: 44234
Age: 17
a2=
First Name: Dan
Last Name: Smith
Street: 12 Joplin St
City: Neosho
State: OK
Zip: 66921
Age: 65
-------------------------
a1=
First Name: Jay
Last Name: Smith
Street: 23 Broadway
City: Miami
State: OK
Zip: 22312
Age: 21
a2=
First Name: Jay
Last Name: Letterman
Street: 12 Joplin St
City: Neosho
State: OK
Zip: 66762
Age: 33
After CAddress a1.swap(a2);
a1=
First Name: Jay
Last Name: Letterman
Street: 12 Joplin St
City: Neosho
State: OK
Zip: 66762
Age: 33
a2=
First Name: Jay
Last Name: Smith
Street: 23 Broadway
City: Miami
State: OK
Zip: 22312
Age: 21
-------------------------
Press any key to continue
*/
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