convert number array to ascii digits

[paul51]

I have the following:

unsigned int ARRAY[2000];
The array is filled with ints

e.g. ARRAY[0]=45,[1]=115,[2]=13, etc

I need an unsigned char buffer of '4','5','1','1','5' etc.

Does anyone know how to do the covnersion?

Thanks.

 

[cpjust]

You can use itoa() in a loop if you like C functions, or you can use a stringstream in a loop if you like C++ objects. I'd go with the stringstream myself, since you don't have to worry about the size of the string buffer then.

Since you want unsigned char, you won't be able to use the default stringstream. You'll have to declare your own like this:

typedef basic_stringstream<unsigned char> ustringstream