Bitwise Operator

BitWise Operator

 

Logical Operator

Logical Operator

Relational Operators

Operators

ARITHMETIC OPERATOR

Arithmetic Operator

 

Operator in Objective C

Operator 

Variable Defination

Objective-C Tokens

Objective-C tokens

[1] Semicolon :
  (;)  it is used for terminate statement.

[2]Comments

 /* Comment */

[3] Identifiers

 :Variables as like c language
 

[4]Keywords

auto
break
case
char
const
continue
default
do
double
NSObject
property
weak

switch

typedef

union

unsigned

void

volatile

while

_Packed

implementation

CGFloat

strong

readonly long register return short signed sizeof static struct interface NSNumber retain readwrite else enum extern float for goto if int protocol NSInteger nonatomic; unsafe_unretained;

[5] whitespace in objective c

Blank line is a  line containing only whitespace, possibly with a comment, and which is ignores .