Re: char**
On Sat, 30 Aug 2008 03:32:04 -0700 (PDT), zzt256@xxxxxxxxx wrote:
On Aug 30, 6:01 am, MN <mazouz.nezh...@xxxxxxxxx> wrote:
I have a question :
How to understand the mean of char** type ?
Well, it's a pointer to a pointer to a char. So if char * can
represent a string, char ** points to multiple strings. For example,
A variable of type char* cannot represent a string. It can however
point to a char which is a character in a string (usually the first
character).
to define an array of strings one would usually:
char *arr[] = { "one", "two", "three" };
While this code is correct, arr does not have type char**. It has
type array of three pointers to char which is expressed syntactically
as char *[3].
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