char pointer « Data Types « C++ Tutorial

2.21.char pointer
2.21.1.Reverse string case using pointer arithmetic
2.21.2.Printing the address stored in a char * variable
2.21.3.Display value of char *, then display value of char static_cast to void *
2.21.4.Converting lowercase letters to uppercase letters using a pointer
2.21.5.Printing a string one character at a time using a pointer