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32 lines
733 B
C++
32 lines
733 B
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_FML_CONTAINER_H_
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#define FLUTTER_FML_CONTAINER_H_
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#include <functional>
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#include <map>
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namespace fml {
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template <
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class Collection =
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std::unordered_map<class Key, class Value, class Hash, class Equal>>
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void erase_if(
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Collection& container,
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const std::function<bool(typename Collection::iterator)>& predicate) {
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auto it = container.begin();
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while (it != container.end()) {
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if (predicate(it)) {
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it = container.erase(it);
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continue;
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}
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it++;
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}
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}
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} // namespace fml
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#endif // FLUTTER_FML_CONTAINER_H_
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