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31 lines
699 B
31 lines
699 B
/*
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* Copyright (c) 2015 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import "CADisplayLink.h"
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@implementation CADisplayLink
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// Returns a new display link.
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// The model retains strongly the target object.
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+ (CADisplayLink*)displayLinkWithTarget:(id)target selector:(SEL)sel {
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CADisplayLink* c = [CADisplayLink alloc];
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c->_target = target;
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c->_selector = sel;
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return c;
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}
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// Release the target
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- (void)invalidate {
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self->_target = nil;
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}
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@end
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