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_WHILESTATEMENT |
9 | #define SKSL_WHILESTATEMENT |
10 | |
11 | #include "src/sksl/ir/SkSLExpression.h" |
12 | #include "src/sksl/ir/SkSLStatement.h" |
13 | |
14 | namespace SkSL { |
15 | |
16 | /** |
17 | * A 'while' loop. |
18 | */ |
19 | struct WhileStatement : public Statement { |
20 | WhileStatement(int offset, std::unique_ptr<Expression> test, |
21 | std::unique_ptr<Statement> statement) |
22 | : INHERITED(offset, kWhile_Kind) |
23 | , fTest(std::move(test)) |
24 | , fStatement(std::move(statement)) {} |
25 | |
26 | std::unique_ptr<Statement> clone() const override { |
27 | return std::unique_ptr<Statement>(new WhileStatement(fOffset, fTest->clone(), |
28 | fStatement->clone())); |
29 | } |
30 | |
31 | #ifdef SK_DEBUG |
32 | String description() const override { |
33 | return "while ("+ fTest->description() + ") "+ fStatement->description(); |
34 | } |
35 | #endif |
36 | |
37 | std::unique_ptr<Expression> fTest; |
38 | std::unique_ptr<Statement> fStatement; |
39 | |
40 | typedef Statement INHERITED; |
41 | }; |
42 | |
43 | } // namespace |
44 | |
45 | #endif |
46 |