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// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "paddle/fluid/framework/details/reference_count_pass_helper.h"
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#include "paddle/fluid/framework/details/var_handle.h"
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#include "paddle/fluid/framework/var_desc.h"
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namespace paddle {
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namespace framework {
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namespace details {
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VarDesc *TryGetLatestVarDesc(const std::vector<VarHandle *> &vars) {
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VarDesc *var_desc = nullptr;
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std::find_if(vars.rbegin(), vars.rend(), [&](VarHandle *var_handle) -> bool {
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var_desc = var_handle->Node()->Var();
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return var_desc != nullptr;
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});
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return var_desc;
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}
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} // namespace details
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} // namespace framework
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} // namespace paddle
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