Create a string class as shown below

[ahdz10]

class string
{ private:
.....
public:

//Constructor
//overloading constructor

//Destructor
friend function for accepting input
friend fuction for display output

}

a constructor which will initialize the string as the first line and
size with corresponding string length.
Another overloading constructor which will accept a string and
initialize it and its length to the class

Write a friend function which will read a string for the objext from
the keyboard

[Obnoxious User]

On Fri, 24 Oct 2008 07:49:21 -0700, ahdz10 wrote:

class string
{ private:
....
public:

//Constructor
//overloading constructor

//Destructor
friend function for accepting input
friend fuction for display output

}

a constructor which will initialize the string as the first line and
size with corresponding string length.
Another overloading constructor which will accept a string and
initialize it and its length to the class

Write a friend function which will read a string for the objext from the
keyboard

Have you tried writing it yourself?

--
OU
Remember 18th of June 2008, Democracy died that afternoon.
http://frapedia.se/wiki/Information_in_English

[ahdz10]

On Oct 24, 9:56*am, Obnoxious User <O...@127.0.0.1wrote:

On Fri, 24 Oct 2008 07:49:21 -0700, ahdz10 wrote:

class string
{ private:
....
*public:

* * * //Constructor
* * *//overloading constructor

* * *//Destructor
friend function for accepting input
friend fuction for display output

}

a constructor which will initialize the string as the first line and
size with corresponding string length.

Another overloading constructor which will accept a string and
initialize it and its length to the class

Write a friend function which will read a string for the objext from the
keyboard

Have you tried writing it yourself?

--
OU
Remember 18th of June 2008, Democracy died that afternoon.http://frapedia..se/wiki/Information_in_English- Hide quoted text -

- Show quoted text -

I dont even know how to start =(

[Obnoxious User]

On Fri, 24 Oct 2008 08:00:01 -0700, ahdz10 wrote:

On Oct 24, 9:56Â*am, Obnoxious User <O...@127.0.0.1wrote:

>On Fri, 24 Oct 2008 07:49:21 -0700, ahdz10 wrote:

class string
{ private:
....
Â*public:

Â* Â* Â* //Constructor
Â* Â* Â*//overloading constructor

Â* Â* Â*//Destructor
friend function for accepting input
friend fuction for display output

}

a constructor which will initialize the string as the first line and
size with corresponding string length.

Another overloading constructor which will accept a string and
initialize it and its length to the class

Write a friend function which will read a string for the objext from
the keyboard

Have you tried writing it yourself?

I dont even know how to start =(

http://www.cplusplus.com/doc/tutorial/classes.html

--
OU
Remember 18th of June 2008, Democracy died that afternoon.
http://frapedia.se/wiki/Information_in_English

[ahdz10]

thank you =)

[osmium]

<ah****@yahoo.comwrote:

class string
{ private:
....
public:

//Constructor
//overloading constructor

//Destructor
friend function for accepting input
friend fuction for display output

}

a constructor which will initialize the string as the first line and
size with corresponding string length.
Another overloading constructor which will accept a string and
initialize it and its length to the class

Write a friend function which will read a string for the objext from
the keyboard

I hope that makes a lot more sense in the language in which you are
communicating with your instructor. In English as presented here it has all
kinds of problems in interpretation.

Start by making a wild guess that a string is a collection of characters of
*any* variety and the minimal data are a datum and a size. Figure out a
way to put some data in the two data members. Realize that you will have
no way to figure out whether what you write is correct and actually works.

[red floyd]

On Oct 24, 8:00*am, [e-mail] wrote:

On Oct 24, 9:56*am, Obnoxious User <O...@127.0.0.1wrote:

On Fri, 24 Oct 2008 07:49:21 -0700, ahdz10 wrote:

>[blatant do my homework redacted]

Have you tried writing it yourself?

I dont even know how to start =(

Then talk to your instructor. But don't ask *us* to do your homework.

[.rhavin grobert]

On 24 Okt., 15:49, [e-mail] wrote:

class string
{ private:
....
*public:

* * * //Constructor
* * *//overloading constructor

* * *//Destructor
friend function for accepting input
friend fuction for display output

}

a constructor which will initialize the string as the first line and
size with corresponding string length.

Another overloading constructor which will accept a string and
initialize it and its length to the class

Write a friend function which will read a string for the objext from
the keyboard

just a hint to let you start:

class string
{
private:

// the lenght of the string
unsigned int m_nLenght;

// the pointer to the allocated data
void* m_pData;

public:

// Constructor
string()
: m_pData(NULL), m_nLenght(0) {};

// copy constructor
string(string const& string s)
: m_nLenght(s.m_nLenght)
{
if (m_nLenght)
{
m_pData = NULL;
return;
}
m_pData = malloc(m_nLenght);
::memcpy(m_pData, s.m_pData, m_nLenght);
};

// Destructor
~string() {free(m_pData);};
};