The ISO/ANSI C++ adds two new Data types in C++.(1) bool ,(2) Wchar.
1. BOOL
the dat type BOOL stands for boolean(true or false).the value true and false has been added to keyword set of C++.It can be declared as follows:
default numeric value of TRUE is '1' and FALSE is '0'.
for example:
we can also use TRUE and FALSE as value. for example
2.WCHAR
WCHAR stands for wide character.It is used to represent 16-bit character,such as some japanese.you can declare wchare as follows
Xbox , minesweeper game , mozilla Firefox , gift , Christmas, fashion world
1. BOOL
the dat type BOOL stands for boolean(true or false).the value true and false has been added to keyword set of C++.It can be declared as follows:
bool b1; // on different line b1 = true; OR bool b2 = true; //on same line
default numeric value of TRUE is '1' and FALSE is '0'.
for example:
cout < < "b1=" < < b1;will display:1.
we can also use TRUE and FALSE as value. for example
int x = true + true ;Will assign 2 to the variable X
2.WCHAR
WCHAR stands for wide character.It is used to represent 16-bit character,such as some japanese.you can declare wchare as follows
wchar_t wh[]=L"hello" cout < < wh ;will output hexa decimal code for it. to print string on screen type
wcout < < wh;
No comments:
Post a Comment