ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 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_ASTFORSTATEMENT |
| 9 | #define SKSL_ASTFORSTATEMENT |
| 10 | |
| 11 | #include "SkSLASTStatement.h" |
| 12 | |
| 13 | namespace SkSL { |
| 14 | |
| 15 | /** |
| 16 | * A 'for' loop. |
| 17 | */ |
| 18 | struct ASTForStatement : public ASTStatement { |
| 19 | ASTForStatement(Position position, std::unique_ptr<ASTStatement> initializer, |
| 20 | std::unique_ptr<ASTExpression> test, std::unique_ptr<ASTExpression> next, |
| 21 | std::unique_ptr<ASTStatement> statement) |
| 22 | : INHERITED(position, kFor_Kind) |
| 23 | , fInitializer(std::move(initializer)) |
| 24 | , fTest(std::move(test)) |
| 25 | , fNext(std::move(next)) |
| 26 | , fStatement(std::move(statement)) {} |
| 27 | |
Ethan Nicholas | 9e1138d | 2016-11-21 10:39:35 -0500 | [diff] [blame^] | 28 | SkString description() const override { |
| 29 | SkString result("for ("); |
ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 30 | if (fInitializer) { |
| 31 | result.append(fInitializer->description()); |
| 32 | } |
| 33 | result += " "; |
| 34 | if (fTest) { |
| 35 | result.append(fTest->description()); |
| 36 | } |
| 37 | result += "; "; |
| 38 | if (fNext) { |
| 39 | result.append(fNext->description()); |
| 40 | } |
| 41 | result += ") "; |
| 42 | result += fStatement->description(); |
| 43 | return result; |
| 44 | } |
| 45 | |
| 46 | const std::unique_ptr<ASTStatement> fInitializer; |
| 47 | const std::unique_ptr<ASTExpression> fTest; |
| 48 | const std::unique_ptr<ASTExpression> fNext; |
| 49 | const std::unique_ptr<ASTStatement> fStatement; |
| 50 | |
| 51 | typedef ASTStatement INHERITED; |
| 52 | }; |
| 53 | |
| 54 | } // namespace |
| 55 | |
| 56 | #endif |