First cut at pruning things/updating things.

Remove a bunch of code that Google stopped using/maintaining rather than trying
to update it it. Some would be hard to update, some actually has system provided
replacements; others are patterns that just don't seem as common now.

Prune out the code related to macOS <= 10.5, start pruning some of the really
old iOS support also.

Get the projects mostly limping again with modern Xcodes so tests can be run.

If someone ends up on this commit via history for something they still find
as useful, feel free to do a pull request to bring the snippet of code back to
life and update it for current SDKs.

1 files changed, 0 insertions, 196 deletions

diff --git a/Foundation/GTMValidatingContainers.h b/Foundation/GTMValidatingContainers.h
deleted file mode 100644
index e53b541..0000000
--- a/Foundation/GTMValidatingContainers.h
+++ /dev/null
@@ -1,196 +0,0 @@
-//
-//  GTMValidatingContainers.h
-//
-//  Mutable containers that do verification of objects being added to them 
-//  at runtime. Support for arrays, dictionaries and sets.
-//
-//  Copyright 2008 Google Inc.
-//
-//  Licensed under the Apache License, Version 2.0 (the "License"); you may not
-//  use this file except in compliance with the License.  You may obtain a copy
-//  of the License at
-// 
-//  http://www.apache.org/licenses/LICENSE-2.0
-// 
-//  Unless required by applicable law or agreed to in writing, software
-//  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-//  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
-//  License for the specific language governing permissions and limitations under
-//  the License.
-//
-
-// GTMValidatingContainers are a set of mutable container classes that allow
-// you to have a selector on a target that is called to verify that the objects 
-// being put into the container are valid. This can be controlled at compile 
-// time so that you don't take the performance hit in a release build using the 
-// GTM_CONTAINERS_VALIDATE macro.
-// We have supplied validators for simple cases such as kindOfClass or 
-// conformsToProtocol. See GTMKindOfClassValidator et al. for details.
-//
-// Example of usage:
-// id target = [GTMKindOfClassValidator validateAgainstClass:[NSString class]];
-// SEL selector = @selector(validateObject:forContainer:);
-// GTMValidatingArray *array = [GTMValidatingArray validatingArrayWithTarget:target
-//                                                                  selector:selector];
-// [array addObject:@"foo"]; // Will be good
-// [array addObject:[NSNumber numberWithInt:2]]; // Will fail
-//
-// By setting the GTM_CONTAINERS_VALIDATION_FAILED_LOG and 
-// GTM_CONTAINERS_VALIDATION_FAILED_ASSERT macros you can control what happens
-// when a validation fails. If you implement your own validators, you may want
-// to control their internals using the same macros for consistency.
-//
-// Note that the validating collection types retain their targets.
-
-#import <Foundation/Foundation.h>
-#import "GTMDefines.h"
-
-// By default we only validate containers in debug. If you want to validate
-// in release as well, #define GTM_CONTAINERS_VALIDATE in a prefix or build
-// settings.
-#ifndef GTM_CONTAINERS_VALIDATE
-#if DEBUG
-#define GTM_CONTAINERS_VALIDATE 1
-#else  // DEBUG
-#define GTM_CONTAINERS_VALIDATE 0
-#endif  // DEBUG
-#endif  // GTM_CONTAINERS_VALIDATE
-
-// If GTM_CONTAINERS_VALIDATE is on, and log and assert are both turned off
-// (see below), the object that failed validation will just not be added
-// to the container.
-
-// If you don't want log to occur on validation failure define
-// GTM_CONTAINERS_VALIDATION_FAILED_LOG to 0 in a prefix or build settings.
-#ifndef GTM_CONTAINERS_VALIDATION_FAILED_LOG
-#define GTM_CONTAINERS_VALIDATION_FAILED_LOG GTM_CONTAINERS_VALIDATE
-#endif  // GTM_CONTAINERS_VALIDATION_FAILED_LOG
-
-// If you don't want an assert to occur on validation failure define
-// GTM_CONTAINERS_VALIDATION_FAILED_ASSERT to 0 in a prefix or build settings.
-#ifndef GTM_CONTAINERS_VALIDATION_FAILED_ASSERT
-#define GTM_CONTAINERS_VALIDATION_FAILED_ASSERT GTM_CONTAINERS_VALIDATE
-#endif  // GTM_CONTAINERS_VALIDATION_FAILED_ASSERT
-
-// Sometimes you get a container back from somebody else and want to validate
-// that it contains what you think it contains. _GTMValidateContainer
-// allows you to do exactly that. _GTMValidateContainer... give you specialty
-// functions for doing common types of validations. These all inline to nothing
-// if GTM_CONTAINERS_VALIDATE is not defined.
-#if GTM_CONTAINERS_VALIDATE
-void _GTMValidateContainer(id container, id target, SEL selector);
-void _GTMValidateContainerContainsKindOfClass(id container, Class cls);
-void _GTMValidateContainerContainsMemberOfClass(id container, Class cls);
-void _GTMValidateContainerConformsToProtocol(id container, Protocol *prot);
-void _GTMValidateContainerItemsRespondToSelector(id container, SEL sel);
-#else
-GTM_INLINE void _GTMValidateContainer(id container, id target, SEL selector) {
-}
-GTM_INLINE void _GTMValidateContainerContainsKindOfClass(id container,
-                                                         Class cls) {
-}
-GTM_INLINE void _GTMValidateContainerContainsMemberOfClass(id container, 
-                                                           Class cls) {
-}
-GTM_INLINE void _GTMValidateContainerConformsToProtocol(id container, 
-                                                        Protocol *prot) {
-}
-GTM_INLINE void _GTMValidateContainerItemsRespondToSelector(id container, 
-                                                            SEL sel) {
-}
-#endif
-
-
-// See comments near top of file for class description.
-@interface GTMValidatingArray : NSMutableArray {
-#if GTM_CONTAINERS_VALIDATE
-  NSMutableArray *embeddedContainer_;
-  id target_;
-  SEL selector_;
-#endif  // #if GTM_CONTAINERS_VALIDATE
-}
-+ (id)validatingArrayWithTarget:(id)target selector:(SEL)sel;
-+ (id)validatingArrayWithCapacity:(NSUInteger)capacity 
-                           target:(id)target 
-                         selector:(SEL)sel;
-- (id)initValidatingWithTarget:(id)target selector:(SEL)sel;
-- (id)initValidatingWithCapacity:(NSUInteger)capacity
-                          target:(id)target 
-                        selector:(SEL)sel;
-@end
-
-// See comments near top of file for class description.
-@interface GTMValidatingDictionary : NSMutableDictionary {
-#if GTM_CONTAINERS_VALIDATE
-  NSMutableDictionary *embeddedContainer_;
-  id target_;
-  SEL selector_;
-#endif  // #if GTM_CONTAINERS_VALIDATE
-}
-+ (id)validatingDictionaryWithTarget:(id)target selector:(SEL)sel;
-+ (id)validatingDictionaryWithCapacity:(NSUInteger)capacity 
-                                target:(id)target 
-                              selector:(SEL)sel;
-- (id)initValidatingWithTarget:(id)target selector:(SEL)sel;
-- (id)initValidatingWithCapacity:(NSUInteger)capacity
-                          target:(id)target 
-                        selector:(SEL)sel;
-@end
-
-// See comments near top of file for class description.
-@interface GTMValidatingSet : NSMutableSet {
-#if GTM_CONTAINERS_VALIDATE
-  NSMutableSet *embeddedContainer_;
-  id target_;
-  SEL selector_;
-#endif  // #if GTM_CONTAINERS_VALIDATE
-}
-+ (id)validatingSetWithTarget:(id)target selector:(SEL)sel;
-+ (id)validatingSetWithCapacity:(NSUInteger)capacity 
-                         target:(id)target 
-                       selector:(SEL)sel;
-- (id)initValidatingWithTarget:(id)target selector:(SEL)sel;
-- (id)initValidatingWithCapacity:(NSUInteger)capacity
-                          target:(id)target 
-                        selector:(SEL)sel;
-@end
-
-#pragma mark -
-#pragma mark Simple Common Validators
-// See comments near top of file for examples of how these are used.
-@protocol GTMContainerValidatorProtocol
-- (BOOL)validateObject:(id)object forContainer:(id)container;
-@end
-
-// Validates that a given object is a kind of class (instance of class or an
-// instance of any class that inherits from that class)
-@interface GTMKindOfClassValidator : NSObject <GTMContainerValidatorProtocol> {
-  Class cls_;
-}
-+ (id)validateAgainstClass:(Class)cls;
-- (id)initWithClass:(Class)cls;
-@end
-
-// Validates that a given object is a member of class (exact instance of class)
-@interface GTMMemberOfClassValidator : NSObject <GTMContainerValidatorProtocol> {
-  Class cls_;
-}
-+ (id)validateAgainstClass:(Class)cls;
-- (id)initWithClass:(Class)cls;
-@end
-
-// Validates that a given object conforms to a protocol
-@interface GTMConformsToProtocolValidator : NSObject <GTMContainerValidatorProtocol> {
-  Protocol* prot_;
-}
-+ (id)validateAgainstProtocol:(Protocol*)prot;
-- (id)initWithProtocol:(Protocol*)prot;
-@end
-
-// Validates that a given object responds to a given selector
-@interface GTMRespondsToSelectorValidator : NSObject <GTMContainerValidatorProtocol> {
-  SEL sel_;
-}
-+ (id)validateAgainstSelector:(SEL)sel;
-- (id)initWithSelector:(SEL)sel;
-@end