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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_TERNARYEXPRESSION | |
9 #define SKSL_TERNARYEXPRESSION | |
10 | |
11 #include "SkSLExpression.h" | |
12 #include "../SkSLPosition.h" | |
13 | |
14 namespace SkSL { | |
15 | |
16 /** | |
17 * A ternary expression (test ? ifTrue : ifFalse). | |
18 */ | |
19 struct TernaryExpression : public Expression { | |
20 TernaryExpression(Position position, std::unique_ptr<Expression> test, | |
21 std::unique_ptr<Expression> ifTrue, std::unique_ptr<Expressi on> ifFalse) | |
dogben
2016/06/22 17:43:58
nit: odd indentation
| |
22 : INHERITED(position, kTernary_Kind, ifTrue->fType) | |
23 , fTest(std::move(test)) | |
24 , fIfTrue(std::move(ifTrue)) | |
25 , fIfFalse(std::move(ifFalse)) { | |
26 ASSERT(fIfTrue->fType == fIfFalse->fType); | |
27 } | |
28 | |
29 virtual std::string description() const override { | |
dogben
2016/06/22 17:43:58
nit: remove virtual
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30 return "(" + fTest->description() + " ? " + fIfTrue->description() + " : " + | |
31 fIfFalse->description() + ")"; | |
32 } | |
33 | |
34 const std::unique_ptr<Expression> fTest; | |
35 const std::unique_ptr<Expression> fIfTrue; | |
36 const std::unique_ptr<Expression> fIfFalse; | |
37 | |
38 typedef Expression INHERITED; | |
39 }; | |
40 | |
41 } // namespace | |
42 | |
43 #endif | |
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