// Copyright 2020 The Tint Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. #ifndef SRC_TINT_AST_CASE_STATEMENT_H_ #define SRC_TINT_AST_CASE_STATEMENT_H_ #include #include "src/tint/ast/block_statement.h" #include "src/tint/ast/case_selector.h" namespace tint::ast { /// A case statement class CaseStatement final : public Castable { public: /// Constructor /// @param pid the identifier of the program that owns this node /// @param nid the unique node identifier /// @param src the source of this node /// @param selectors the case selectors /// @param body the case body CaseStatement(ProgramID pid, NodeID nid, const Source& src, utils::VectorRef selectors, const BlockStatement* body); /// Move constructor CaseStatement(CaseStatement&&); ~CaseStatement() override; /// Clones this node and all transitive child nodes using the `CloneContext` /// `ctx`. /// @param ctx the clone context /// @return the newly cloned node const CaseStatement* Clone(CloneContext* ctx) const override; /// @returns true if this item contains a default selector bool ContainsDefault() const; /// The case selectors, empty if none set const utils::Vector selectors; /// The case body const BlockStatement* const body; }; } // namespace tint::ast #endif // SRC_TINT_AST_CASE_STATEMENT_H_