[vtk-developers] any objections to a vtkString ENH?

Andy Cedilnik andy.cedilnik at kitware.com
Tue Jul 9 16:49:57 EDT 2002


Hi Dean,

It is in...
I modified it a bit to support empty strings, so you should be able to
do for example:

char* s = vtkString::Append("Hello", "World");

producing: "HelloWorld", but also:

char* s = vtkString::Append("1 + 1 =", 0);

producing: "1 + 1 =".

			Andy

On Tue, 2002-07-09 at 15:46, Dean Inglis wrote:
> Hi,
> 
> would anyone object to adding an Append function to vtkString?
> 
> char* vtkString::Append(const char* str1, const char* str2)
> {
>   if ( !str1 || !str2 )
>     {
>     return 0;
>     }
>   char *newstr = new char[ vtkString::Length(str1) + vtkString::Length(str1)
> +1];
>   if ( !newstr )
>     {
>     return 0;
>     }
>   strcat(newstr, str1);
>   strcat(newstr, str2);
>   return newstr;
> }
> 
> thanks,
> Dean
> 
> 
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