ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 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_ASTPARAMETER |
| 9 | #define SKSL_ASTPARAMETER |
| 10 | |
| 11 | #include "SkSLASTModifiers.h" |
| 12 | #include "SkSLASTType.h" |
| 13 | |
| 14 | namespace SkSL { |
| 15 | |
| 16 | /** |
| 17 | * A declaration of a parameter, as part of a function declaration. |
| 18 | */ |
| 19 | struct ASTParameter : public ASTPositionNode { |
| 20 | // 'sizes' is a list of the array sizes appearing on a parameter, in source order. |
| 21 | // e.g. int x[3][1] would have sizes [3, 1]. |
| 22 | ASTParameter(Position position, ASTModifiers modifiers, std::unique_ptr<ASTType> type, |
Greg Daniel | 792d0f1 | 2016-11-20 14:53:35 +0000 | [diff] [blame^] | 23 | std::string name, std::vector<int> sizes) |
ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 24 | : INHERITED(position) |
| 25 | , fModifiers(modifiers) |
| 26 | , fType(std::move(type)) |
| 27 | , fName(std::move(name)) |
| 28 | , fSizes(std::move(sizes)) {} |
| 29 | |
Greg Daniel | 792d0f1 | 2016-11-20 14:53:35 +0000 | [diff] [blame^] | 30 | std::string description() const override { |
| 31 | std::string result = fModifiers.description() + fType->description() + " " + fName; |
ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 32 | for (int size : fSizes) { |
| 33 | result += "[" + to_string(size) + "]"; |
| 34 | } |
| 35 | return result; |
| 36 | } |
| 37 | |
| 38 | const ASTModifiers fModifiers; |
| 39 | const std::unique_ptr<ASTType> fType; |
Greg Daniel | 792d0f1 | 2016-11-20 14:53:35 +0000 | [diff] [blame^] | 40 | const std::string fName; |
ethannicholas | b3058bd | 2016-07-01 08:22:01 -0700 | [diff] [blame] | 41 | const std::vector<int> fSizes; |
| 42 | |
| 43 | typedef ASTPositionNode INHERITED; |
| 44 | }; |
| 45 | |
| 46 | } // namespace |
| 47 | |
| 48 | #endif |