1 // Copyright 2021 The Tint Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifndef SRC_AST_STRUCT_MEMBER_ALIGN_DECORATION_H_ 16 #define SRC_AST_STRUCT_MEMBER_ALIGN_DECORATION_H_ 17 18 #include <stddef.h> 19 #include <string> 20 21 #include "src/ast/decoration.h" 22 23 namespace tint { 24 namespace ast { 25 26 /// A struct member align decoration 27 class StructMemberAlignDecoration 28 : public Castable<StructMemberAlignDecoration, Decoration> { 29 public: 30 /// constructor 31 /// @param pid the identifier of the program that owns this node 32 /// @param src the source of this node 33 /// @param align the align value 34 StructMemberAlignDecoration(ProgramID pid, const Source& src, uint32_t align); 35 ~StructMemberAlignDecoration() override; 36 37 /// @returns the WGSL name for the decoration 38 std::string Name() const override; 39 40 /// Clones this node and all transitive child nodes using the `CloneContext` 41 /// `ctx`. 42 /// @param ctx the clone context 43 /// @return the newly cloned node 44 const StructMemberAlignDecoration* Clone(CloneContext* ctx) const override; 45 46 /// The align value 47 const uint32_t align; 48 }; 49 50 } // namespace ast 51 } // namespace tint 52 53 #endif // SRC_AST_STRUCT_MEMBER_ALIGN_DECORATION_H_ 54