c++ components

[w0ot]

hi all, i would like to check whether the following is it components of c++ ?
string,int, char, double, float, array, pointer, struct and class ?

i manage to google that string is components but i don't know about the rest.
hope someone could help me.
thanks.

[yoked88]

Yes, they all are.

[w0ot]

thanks much :)