header file in c++

[Xohaib]

hey guys i wnat to make a my own header file like i want that i make a
header file exmple.h and i want that when i use exmple.h i should not
need to include iostream.h and one other header files like this. So
how can i make it in VC++ (IDE). I shall b very thankfull to you.......

[Han]

Re: header file in c++

On 11 10 , 6 22 , Xohaib <zohaib.shir... @gmail.comwrote :

hey guys i wnat to make a my own header file like i want that i make a
header file exmple.h and i want that when i use exmple.h i should not
need to include iostream.h and one other header files like this. So
how can i make it in VC++ (IDE). I shall b very thankfull to you.......

I think you can include the head file you want in the head file you
make by yourself....
or maybe your question is not so simple?

[Jim Langston]

Re: header file in c++

"Han" <Mingwei.Han@gm ail.comwrote in message
news:1194700086 .797614.225710@ i13g2000prf.goo glegroups.com.. .

On 11 10 , 6 22 , Xohaib <zohaib.shir... @gmail.comwrote :

>hey guys i wnat to make a my own header file like i want that i make a
>header file exmple.h and i want that when i use exmple.h i should not
>need to include iostream.h and one other header files like this. So
>how can i make it in VC++ (IDE). I shall b very thankfull to you.......

>
I think you can include the head file you want in the head file you
make by yourself....
or maybe your question is not so simple?

Also, I'd like to point out that the header file is <iostreamnot
<iostream.h iostream.h is a pre-standard header.
And, like Han says, just include the headers in your header. Headers should
always include headers that they need to compile.

[=?UTF-8?B?RXJpayBXaWtzdHLDtm0=?=]

Re: header file in c++

On 2007-11-10 14:19, Jim Langston wrote:

"Han" <Mingwei.Han@gm ail.comwrote in message
news:1194700086 .797614.225710@ i13g2000prf.goo glegroups.com.. .

>On 11 10 , 6 22 , Xohaib <zohaib.shir... @gmail.comwrote :

>>hey guys i wnat to make a my own header file like i want that i make a
>>header file exmple.h and i want that when i use exmple.h i should not
>>need to include iostream.h and one other header files like this. So
>>how can i make it in VC++ (IDE). I shall b very thankfull to you.......

>>
>I think you can include the head file you want in the head file you
>make by yourself....
>or maybe your question is not so simple?

>
Also, I'd like to point out that the header file is <iostreamnot
<iostream.h iostream.h is a pre-standard header.
And, like Han says, just include the headers in your header. Headers should
always include headers that they need to compile.

A tip I read in here recently: often you can get away with just
including <iosfwdin the header-file and include stuff like <iostream>,
<fstream>, etc. in the .cpp-file. I think that can speed up the
compilation a bit but I do not have any projects of size to test on at
the moment.

--
Erik Wikström