53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
// Copyright 2020 The Tint Authors.
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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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#ifndef SRC_AST_STRUCT_MEMBER_DECORATION_H_
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#define SRC_AST_STRUCT_MEMBER_DECORATION_H_
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#include <memory>
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#include <string>
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#include <vector>
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namespace tint {
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namespace ast {
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class StructMemberOffsetDecoration;
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/// A decoration attached to a struct member
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class StructMemberDecoration {
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public:
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virtual ~StructMemberDecoration();
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/// @returns true if this is an offset decoration
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virtual bool IsOffset() const;
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/// @returns the decoration as an offset decoration
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StructMemberOffsetDecoration* AsOffset();
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/// @returns the decoration as a string
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virtual std::string to_str() const = 0;
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protected:
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StructMemberDecoration();
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};
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/// A list of unique struct member decorations
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using StructMemberDecorationList =
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std::vector<std::unique_ptr<StructMemberDecoration>>;
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} // namespace ast
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} // namespace tint
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#endif // SRC_AST_STRUCT_MEMBER_DECORATION_H_
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