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//
// GTMNSScanner+Unsigned.h
//
// Copyright 2010 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.
//
#import <Foundation/Foundation.h>
#import "GTMDefines.h"
// Adds support for working with unsigned values. Unsigned values are digits
// only [0-9]. There is no support for "+" or "-" signs. Overflow is handled
// by returning "YES" and the maximum value allowed for the type.
@interface NSScanner (GTMUnsignedAdditions)
- (BOOL)gtm_scanUnsignedInt:(unsigned int *)value;
- (BOOL)gtm_scanUInteger:(NSUInteger *)value;
- (BOOL)gtm_scanUnsignedLongLong:(unsigned long long *)value;
@end
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