dev-cpp-users

[Dev-C++] copying part of a string to another string?

[Calvin M. <cm...@pg...>]

Hello, I am trying to work an assignment for school, and I am having trouble
copying part of a string to another string.  the string is a area code that
includes the () and I am trying to get numbers only from it so I can turn
them into a int.  The code I have tried is below.  temp currently holds the
areacode withe the ().
Any input would be greatly appriceated.

		Calvin

for(i=1,x=0;i<4;i++)
{
   *areaptr = temp[i];
   areaptr++;
}

RE: [Dev-C++] copying part of a string to another string?

[Ioannis V. <no...@ya...>]

for(i=0; temp[i]!=0; i++)
{
 if(temp[i]>='0' && temp[i]<='9')   /* Works with ASCII only */
  *(areaptr++)=temp[i]; /* Parentheses are not needed but used because some
compilers
                                     may issue a warning, and i do not like
warnings. */
}

*areaptr='\0';


Ioannis

* Ioannis Vranos
* Programming pages: http://members.nbci.com/noicys
* Alternative URL: http://run.to/noicys



> -----Original Message-----
> From: dev...@li...
> [mailto:dev...@li...]On Behalf Of
> Calvin Mills
> Sent: Monday, January 15, 2001 5:14 AM
> To: Dev-Cpp-Users
> Subject: [Dev-C++] copying part of a string to another string?
>
>
> Hello, I am trying to work an assignment for school, and I am
> having trouble
> copying part of a string to another string.  the string is a area
> code that
> includes the () and I am trying to get numbers only from it so I can turn
> them into a int.  The code I have tried is below.  temp currently
> holds the
> areacode withe the ().
> Any input would be greatly appriceated.
>
> 		Calvin
>
> for(i=1,x=0;i<4;i++)
> {
>    *areaptr = temp[i];
>    areaptr++;
> }
>
>
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> Dev-cpp-users mailing list
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