ios/web/alloc_with_zone_interceptor.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef IOS_WEB_ALLOC_WITH_ZONE_INTERCEPTOR_H_
   6 #define IOS_WEB_ALLOC_WITH_ZONE_INTERCEPTOR_H_
   7
   8 #import <Foundation/Foundation.h>
   9
  10 namespace web {
  11 // Adds |impl_block| as a custom implementation for |allocWithZone:| method of
  12 // |target| Class. AddAllocWithZoneMethod can not swizzle existing
  13 // |allocWithZone:| method of |target| Class. Neither |target| nor any of its
  14 // superclases must not have overridden |allocWithZone:|.
  15 void AddAllocWithZoneMethod(Class target, id (^impl_block)(Class, NSZone*));
  16 }  // namespace web
  17
  18 #endif  // IOS_WEB_ALLOC_WITH_ZONE_INTERCEPTOR_H_