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_BOOLLITERAL |
| 9 | #define SKSL_BOOLLITERAL |
| 10 | |
| 11 | #include "SkSLExpression.h" |
| 12 | |
| 13 | namespace SkSL { |
| 14 | |
| 15 | /** |
| 16 | * Represents 'true' or 'false'. |
| 17 | */ |
| 18 | struct BoolLiteral : public Expression { |
| 19 | BoolLiteral(Position position, bool value) |
| 20 | : INHERITED(position, kBoolLiteral_Kind, kBool_Type) |
| 21 | , fValue(value) {} |
| 22 | |
| 23 | std::string description() const override { |
| 24 | return fValue ? "true" : "false"; |
| 25 | } |
| 26 | |
| 27 | bool isConstant() const override { |
| 28 | return true; |
| 29 | } |
| 30 | |
| 31 | const bool fValue; |
| 32 | |
| 33 | typedef Expression INHERITED; |
| 34 | }; |
| 35 | |
| 36 | } // namespace |
| 37 | |
| 38 | #endif |