how to call a function of a same class from other functions of the same class-Objective C -

but i'm getting errors when declaring this.

@implementation data  -(void)swapendian:(uint8_t*)pdata withboolvalue:(bool)bisalreadylittleendian { data* datas = [data alloc]; [datas swapendians:(uint8_t)&pdata[nindex] withsize:(sizeof(uint32_t));   }  -(void)swapendians:(uint8_t*)pdata withnbytesize:(int const)nbytesize {     nslog(@"swapendians!!"); }  @end 

how call function other function inside same class?

you can use self keyword achieve this.

[self yourfunctionname];