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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_FLOATLITERAL | 8 #ifndef SKSL_FLOATLITERAL |
9 #define SKSL_FLOATLITERAL | 9 #define SKSL_FLOATLITERAL |
10 | 10 |
11 #include "SkSLExpression.h" | 11 #include "SkSLExpression.h" |
12 | 12 |
13 namespace SkSL { | 13 namespace SkSL { |
14 | 14 |
15 /** | 15 /** |
16 * A literal floating point number. | 16 * A literal floating point number. |
17 */ | 17 */ |
18 struct FloatLiteral : public Expression { | 18 struct FloatLiteral : public Expression { |
19 FloatLiteral(Position position, double value) | 19 FloatLiteral(Position position, double value) |
20 : INHERITED(position, kFloatLiteral_Kind, *kFloat_Type) | 20 : INHERITED(position, kFloatLiteral_Kind, kFloat_Type) |
21 , fValue(value) {} | 21 , fValue(value) {} |
22 | 22 |
23 virtual std::string description() const override { | 23 virtual std::string description() const override { |
24 return to_string(fValue); | 24 return to_string(fValue); |
25 } | 25 } |
26 | 26 |
27 bool isConstant() const override { | 27 bool isConstant() const override { |
28 return true; | 28 return true; |
29 } | 29 } |
30 | 30 |
31 const double fValue; | 31 const double fValue; |
32 | 32 |
33 typedef Expression INHERITED; | 33 typedef Expression INHERITED; |
34 }; | 34 }; |
35 | 35 |
36 } // namespace | 36 } // namespace |
37 | 37 |
38 #endif | 38 #endif |
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