wehub-resource-sync
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
// Copyright (c) 2024 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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#pragma once
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#include "paddle/ap/include/adt/adt.h"
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#include "paddle/ap/include/axpr/type.h"
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#include "paddle/ap/include/code_module/directory.h"
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#include "paddle/ap/include/code_module/file_content.h"
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#include "paddle/ap/include/code_module/soft_link.h"
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namespace ap::code_module {
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template <typename FileT>
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using FileImpl = std::variant<FileContent, SoftLink, Directory<FileT>>;
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struct File : public FileImpl<File> {
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using FileImpl<File>::FileImpl;
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ADT_DEFINE_VARIANT_METHODS(FileImpl<File>);
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static adt::Result<File> CastFromAxprValue(const axpr::Value& val) {
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if (val.template CastableTo<FileContent>()) {
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ADT_LET_CONST_REF(file_content, val.template CastTo<FileContent>());
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return file_content;
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}
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if (val.template CastableTo<SoftLink>()) {
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ADT_LET_CONST_REF(soft_link, val.template CastTo<SoftLink>());
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return soft_link;
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}
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if (val.template CastableTo<Directory<File>>()) {
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ADT_LET_CONST_REF(directory, val.template CastTo<Directory<File>>());
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return directory;
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}
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return adt::errors::TypeError{"File::CastFromAxprValue() failed."};
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}
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};
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} // namespace ap::code_module
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