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1 /*
2  * Copyright 2017 Google Inc.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #ifndef SKSL_ASTENUM
9 #define SKSL_ASTENUM
10 
11 #include "SkSLASTDeclaration.h"
12 namespace SkSL {
13 
14 struct ASTEnum : public ASTDeclaration {
ASTEnumASTEnum15     ASTEnum(int offset, StringFragment typeName, std::vector<StringFragment> names,
16             std::vector<std::unique_ptr<ASTExpression>> values)
17     : INHERITED(offset, kEnum_Kind)
18     , fTypeName(typeName)
19     , fNames(std::move(names))
20     , fValues(std::move(values)) {
21         SkASSERT(fNames.size() == fValues.size());
22     }
23 
descriptionASTEnum24     String description() const override {
25         String result = "enum class " + fTypeName + " {\n";
26         String separator;
27         for (StringFragment name : fNames) {
28             result += separator + "    " + name;
29             separator = ",\n";
30         }
31         result += "};";
32         return result;
33     }
34 
35     const StringFragment fTypeName;
36     const std::vector<StringFragment> fNames;
37     const std::vector<std::unique_ptr<ASTExpression>> fValues;
38 
39     typedef ASTDeclaration INHERITED;
40 };
41 
42 } // namespace
43 
44 #endif
45