//The MIT License (MIT)
//
//Copyright (c) 2014 张永彬
//
//Permission is hereby granted, free of charge, to any person obtaining a copy of
//this software and associated documentation files (the "Software"), to deal in
//the Software without restriction, including without limitation the rights to
//use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
//the Software, and to permit persons to whom the Software is furnished to do so,
//subject to the following conditions:
//
//The above copyright notice and this permission notice shall be included in all
//copies or substantial portions of the Software.
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
//FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
//COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
//IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
//CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


#import "NSData+NSValue.h"

@implementation NSData (NSValue)

+ (NSData *)dataWithValue:(NSValue *)value
{
    NSUInteger size;
    const char *encoding = [value objCType];
    NSGetSizeAndAlignment(encoding, &size, NULL);
    
    void *ptr = malloc(size);
    [value getValue:ptr];
    NSData *data = [NSData dataWithBytes:ptr length:size];
    free(ptr);
    
    return data;
}

+ (NSData *)dataWithNumber:(NSNumber *)number
{
    return [NSData dataWithValue:(NSValue *)number];
}

@end