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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_CONSTRUCTOR | |
9 #define SKSL_CONSTRUCTOR | |
10 | |
11 #include "SkSLExpression.h" | |
12 | |
13 namespace SkSL { | |
14 | |
15 /** | |
16 * Represents the construction of a compound type, such as "vec2(x, y)". | |
17 */ | |
18 struct Constructor : public Expression { | |
19 Constructor(Position position, std::shared_ptr<Type> type, | |
20 std::vector<std::unique_ptr<Expression>> parameters) | |
dogben
2016/06/22 17:43:57
nit: s/parameters/arguments/g
ethannicholas
2016/06/24 21:23:09
Wow. I had always thought those were interchangeab
dogben
2016/06/26 03:57:53
In 99% of contexts, I use them interchangeably. It
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21 : INHERITED(position, kConstructor_Kind, type) | |
dogben
2016/06/22 17:43:57
nit: std::move
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22 , fParameters(std::move(parameters)) {} | |
23 | |
24 virtual std::string description() const override { | |
dogben
2016/06/22 17:43:57
nit: remove virtual
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25 std::string result = fType->description() + "("; | |
26 std::string separator = ""; | |
27 for (size_t i = 0; i < fParameters.size(); i++) { | |
28 result += separator; | |
29 result += fParameters[i]->description(); | |
30 separator = ", "; | |
31 } | |
32 result += ")"; | |
33 return result; | |
34 } | |
35 | |
36 bool isConstant() const override { | |
37 for (size_t i = 0; i < fParameters.size(); i++) { | |
38 if (!fParameters[i]->isConstant()) { | |
39 return false; | |
40 } | |
41 } | |
42 return true; | |
43 } | |
44 | |
45 const std::vector<std::unique_ptr<Expression>> fParameters; | |
46 | |
47 typedef Expression INHERITED; | |
48 }; | |
49 | |
50 } // namespace | |
51 | |
52 #endif | |
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