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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SKSL_BINARYEXPRESSION | 8 #ifndef SKSL_BINARYEXPRESSION |
9 #define SKSL_BINARYEXPRESSION | 9 #define SKSL_BINARYEXPRESSION |
10 | 10 |
11 #include "SkSLExpression.h" | 11 #include "SkSLExpression.h" |
12 #include "../SkSLToken.h" | 12 #include "../SkSLToken.h" |
13 | 13 |
14 namespace SkSL { | 14 namespace SkSL { |
15 | 15 |
16 /** | 16 /** |
17 * A binary operation. | 17 * A binary operation. |
18 */ | 18 */ |
19 struct BinaryExpression : public Expression { | 19 struct BinaryExpression : public Expression { |
20 BinaryExpression(Position position, std::unique_ptr<Expression> left, Token:
:Kind op, | 20 BinaryExpression(Position position, std::unique_ptr<Expression> left, Token:
:Kind op, |
21 std::unique_ptr<Expression> right, std::shared_ptr<Type> ty
pe) | 21 std::unique_ptr<Expression> right, const Type& type) |
22 : INHERITED(position, kBinary_Kind, type) | 22 : INHERITED(position, kBinary_Kind, type) |
23 , fLeft(std::move(left)) | 23 , fLeft(std::move(left)) |
24 , fOperator(op) | 24 , fOperator(op) |
25 , fRight(std::move(right)) {} | 25 , fRight(std::move(right)) {} |
26 | 26 |
27 virtual std::string description() const override { | 27 virtual std::string description() const override { |
28 return "(" + fLeft->description() + " " + Token::OperatorName(fOperator)
+ " " + | 28 return "(" + fLeft->description() + " " + Token::OperatorName(fOperator)
+ " " + |
29 fRight->description() + ")"; | 29 fRight->description() + ")"; |
30 } | 30 } |
31 | 31 |
32 const std::unique_ptr<Expression> fLeft; | 32 const std::unique_ptr<Expression> fLeft; |
33 const Token::Kind fOperator; | 33 const Token::Kind fOperator; |
34 const std::unique_ptr<Expression> fRight; | 34 const std::unique_ptr<Expression> fRight; |
35 | 35 |
36 typedef Expression INHERITED; | 36 typedef Expression INHERITED; |
37 }; | 37 }; |
38 | 38 |
39 } // namespace | 39 } // namespace |
40 | 40 |
41 #endif | 41 #endif |
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