libObjCAttr/Categories/NSObject+RFMemberVariableReflection.h

//
//  NSObject+RFMemberVariableReflection.h
//  libObjCAttr
//
//  Copyright (c) 2014 EPAM Systems, Inc. All rights reserved.
//
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#import "RFIvarInfo.h"


/**
 * Category to retrieve member variable info objects from either a class or an instance of a class.
 */
@interface NSObject (RFMemberVariableReflection)

/**
 * Returns the info object corresponding to the instance variable of the given name.
 * @param name The name of the ivar.
 * @result The info object.
 */
+ (RFIvarInfo *)RF_ivarNamed:(NSString *)name;

/**
 * Returns all info objects corresponding to the instance variable of the given name.
 * @result The ivar info objects.
 */
+ (NSArray *)RF_ivars;

/**
 * Returns the info object corresponding to the instance variable of the given name. Invoked on an instance of a class.
 * @param name The name of the ivar.
 * @result The info object.
 */
- (RFIvarInfo *)RF_ivarNamed:(NSString *)name;

/**
 * Returns all info objects corresponding to the instance variables of the class. Invoked on an instance of a class.
 * @result The ivar info objects.
 */
- (NSArray *)RF_ivars;

@end