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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsISizeOf_h___
#define nsISizeOf_h___
#include "mozilla/MemoryReporting.h"
#include "nsISupports.h"
#define NS_ISIZEOF_IID \
{ \
0x61d05579, 0xd7ec, 0x485c, { \
0xa4, 0x0c, 0x31, 0xc7, 0x9a, 0x5c, 0xf9, 0xf3 \
} \
}
class nsISizeOf : public nsISupports {
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISIZEOF_IID)
/**
* Measures the size of the things pointed to by the object.
*/
virtual size_t SizeOfExcludingThis(
mozilla::MallocSizeOf aMallocSizeOf) const = 0;
/**
* Like SizeOfExcludingThis, but also includes the size of the object itself.
*/
virtual size_t SizeOfIncludingThis(
mozilla::MallocSizeOf aMallocSizeOf) const = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsISizeOf, NS_ISIZEOF_IID)
#endif /* nsISizeOf_h___ */
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