Objective-c to create objects with new

In addition to the two-segment construction method that uses Alloc to allocate memory and initialize with INIT, the OC provides a way to create objects like new in C + + and Java, new consolidates two invocations of alloc and INIT, simplifying the code.

//  main.m
//  06_new
////
Created by Apple on  14-11-11.  Copyright (c) 2014 CC. All rights reserved.

#import <Foundation/Foundation.h>

int main (int argc, const char * argv[]) {
    @autoreleasepool { C13/>//OC also provides a way to create objects in C + + and Java
        //new equivalent to calling the Alloc method before calling the Init method, simplifying the operation of the two constructs as a step, the following is the explanation in the API
        // Allocates a new instance of the receiving class, sends it an INIT message, and returns the initialized object.
        nsstring* str = [NSString new];
    
    }
    return 0;
}