NSLog double example code

In this example we are discussing about NSLog function that actually prints the value of double.

 
 

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NSLog double example code

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In this example we are discussing about NSLog function that actually prints the value of double.

The following code examples explains how one can print the value of double using NSLog function.

//
//  PrintDouble.h
//  DataTypes
//

#import <Foundation/Foundation.h>

@interface PrintDouble : NSObject

{

    double _double;   

}

-(void) print;

-(void) set_double: (double) n;

@end

The implementation of the PrintDouble class is as follows:

//
//  PrintDouble.m
//  DataTypes
//
//

#import "PrintDouble.h"

@implementation PrintDouble

-(void) set_double: (double) n

{

    _double = n;

}

-(void) print

{

    NSLog(@"double value is: %f", _double);

}

@end

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Posted on: July 29, 2009 If you enjoyed this post then why not add us on Google+? Add us to your Circles