| /* |
| * 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_SYMBOL |
| #define SKSL_SYMBOL |
| |
| #include "include/private/SkSLIRNode.h" |
| #include "include/private/SkSLProgramElement.h" |
| |
| namespace SkSL { |
| |
| class Type; |
| |
| /** |
| * Represents a symboltable entry. |
| */ |
| class Symbol : public IRNode { |
| public: |
| using Kind = SymbolKind; |
| |
| Symbol(Position pos, Kind kind, std::string_view name, const Type* type = nullptr) |
| : INHERITED(pos, (int) kind) |
| , fName(name) |
| , fType(type) { |
| SkASSERT(kind >= Kind::kFirst && kind <= Kind::kLast); |
| } |
| |
| ~Symbol() override {} |
| |
| const Type& type() const { |
| SkASSERT(fType); |
| return *fType; |
| } |
| |
| Kind kind() const { |
| return (Kind) fKind; |
| } |
| |
| std::string_view name() const { |
| return fName; |
| } |
| |
| /** |
| * Don't call this directly--use SymbolTable::renameSymbol instead! |
| */ |
| void setName(std::string_view newName) { |
| fName = newName; |
| } |
| |
| private: |
| std::string_view fName; |
| const Type* fType; |
| |
| using INHERITED = IRNode; |
| }; |
| |
| } // namespace SkSL |
| |
| #endif |