| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef SKSL_BLOCK |
| #define SKSL_BLOCK |
| |
| #include "SkSLStatement.h" |
| #include "SkSLSymbolTable.h" |
| |
| namespace SkSL { |
| |
| /** |
| * A block of multiple statements functioning as a single statement. |
| */ |
| struct Block : public Statement { |
| Block(Position position, std::vector<std::unique_ptr<Statement>> statements, |
| const std::shared_ptr<SymbolTable> symbols) |
| : INHERITED(position, kBlock_Kind) |
| , fStatements(std::move(statements)) |
| , fSymbols(std::move(symbols)) {} |
| |
| std::string description() const override { |
| std::string result = "{"; |
| for (size_t i = 0; i < fStatements.size(); i++) { |
| result += "\n"; |
| result += fStatements[i]->description(); |
| } |
| result += "\n}\n"; |
| return result; |
| } |
| |
| const std::vector<std::unique_ptr<Statement>> fStatements; |
| const std::shared_ptr<SymbolTable> fSymbols; |
| |
| typedef Statement INHERITED; |
| }; |
| |
| } // namespace |
| |
| #endif |