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32 lines
864 B
C++
32 lines
864 B
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsTObserverArray.h"
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void
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nsTObserverArray_base::AdjustIterators(index_type aModPos,
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diff_type aAdjustment)
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{
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NS_PRECONDITION(aAdjustment == -1 || aAdjustment == 1,
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"invalid adjustment");
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Iterator_base* iter = mIterators;
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while (iter) {
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if (iter->mPosition > aModPos) {
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iter->mPosition += aAdjustment;
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}
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iter = iter->mNext;
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}
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}
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void
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nsTObserverArray_base::ClearIterators()
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{
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Iterator_base* iter = mIterators;
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while (iter) {
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iter->mPosition = 0;
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iter = iter->mNext;
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}
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}
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