132 lines
4.0 KiB
C
132 lines
4.0 KiB
C
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// Protocol Buffers for Objective C
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//
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// Copyright 2010 Booyah Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Author: Jon Parise <jon@booyah.com>
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#import <Foundation/Foundation.h>
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extern NSString * const PBArrayTypeMismatchException;
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extern NSString * const PBArrayNumberExpectedException;
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extern NSString * const PBArrayAllocationFailureException;
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typedef enum _PBArrayValueType
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{
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PBArrayValueTypeBool,
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PBArrayValueTypeInt32,
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PBArrayValueTypeUInt32,
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PBArrayValueTypeInt64,
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PBArrayValueTypeUInt64,
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PBArrayValueTypeFloat,
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PBArrayValueTypeDouble,
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} PBArrayValueType;
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// PBArray is an immutable array class that's optimized for storing primitive
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// values. All values stored in an PBArray instance must have the same type
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// (PBArrayValueType). Object values (PBArrayValueTypeObject) are retained.
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@interface PBArray : NSObject <NSCopying>
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{
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@protected
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PBArrayValueType _valueType;
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NSUInteger _capacity;
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NSUInteger _count;
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void * _data;
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}
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//Count
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- (NSUInteger)count;
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//bool At Index
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- (BOOL)boolAtIndex:(NSUInteger)index;
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//int32 At Index
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- (SInt32)int32AtIndex:(NSUInteger)index;
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//enum At Index
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- (SInt32)enumAtIndex:(NSUInteger)index;
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//uint32 At Index
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- (UInt32)uint32AtIndex:(NSUInteger)index;
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//int64 At Index
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- (SInt64)int64AtIndex:(NSUInteger)index;
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//uint64 At Index
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- (UInt64)uint64AtIndex:(NSUInteger)index;
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//float At Index
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- (Float32)floatAtIndex:(NSUInteger)index;
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//double At Index
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- (Float64)doubleAtIndex:(NSUInteger)index;
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//Equal To Array
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- (BOOL)isEqualToArray:(PBArray *)array;
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//enumerate
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- (void)enumerateObjectsUsingBlock:(void (^)(id obj, NSUInteger idx, BOOL *stop))block;
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//index Of Object
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- (NSUInteger)indexOfObjectPassingTest:(BOOL (^)(id obj, NSUInteger idx, BOOL *stop))predicate;
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//This Methods automaticaly pack/unpack in NSNumber primitive values
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- (id)firstObject;
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//last Object
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- (id)lastObject;
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//object At Indexed
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- (id)objectAtIndexedSubscript:(NSUInteger)idx;
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@property (nonatomic,assign,readonly) PBArrayValueType valueType;
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@property (nonatomic,assign,readonly) const void * data;
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@property (nonatomic,assign,readonly,getter=count) NSUInteger count;
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@end
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@interface PBArray (PBArrayExtended)
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//- (instancetype)arrayByAppendingArray:(PBArray *)array;
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- (PBArray *)filteredArrayUsingPredicate:(NSPredicate *)predicate;
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@end
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@interface PBArray (PBArrayCreation)
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//init With PBArrayValueType
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+ (instancetype)arrayWithValueType:(PBArrayValueType)valueType;
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//+ (instancetype)arrayWithValues:(const void *)values count:(NSUInteger)count valueType:(PBArrayValueType)valueType;
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+ (instancetype)arrayWithArray:(NSArray *)array valueType:(PBArrayValueType)valueType;
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//init With PBArrayValueType
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- (instancetype)initWithValueType:(PBArrayValueType)valueType;
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//init With (values,count,valueType)
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- (instancetype)initWithValues:(const void *)values count:(NSUInteger)count valueType:(PBArrayValueType)valueType;
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//init With Array
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- (instancetype)initWithArray:(NSArray *)array valueType:(PBArrayValueType)valueType;
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@end
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// PBAppendableArray extends PBArray with the ability to append new values to
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// the end of the array.
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@interface PBAppendableArray : PBArray
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//add BOOL
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- (void)addBool:(BOOL)value;
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//add Int32
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- (void)addInt32:(SInt32)value;
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//add Uint32
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- (void)addUint32:(UInt32)value;
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//add Int64
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- (void)addInt64:(SInt64)value;
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//add Uint64
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- (void)addUint64:(UInt64)value;
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//add Float
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- (void)addFloat:(Float32)value;
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//add Double
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- (void)addDouble:(Float64)value;
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//add Enum
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- (void)addEnum:(SInt32)value;
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//append Array
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- (void)appendArray:(PBArray *)array;
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//append Values
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- (void)appendValues:(const void *)values count:(UInt32)count;
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@end
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