daniel@transgaming.com | bdfb2e5 | 2010-11-15 16:41:20 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved. |
| 3 | // Use of this source code is governed by a BSD-style license that can be |
| 4 | // found in the LICENSE file. |
| 5 | // |
| 6 | // SearchSymbol is an AST traverser to detect the use of a given symbol name |
| 7 | // |
| 8 | |
| 9 | #ifndef COMPILER_SEARCHSYMBOL_H_ |
| 10 | #define COMPILER_SEARCHSYMBOL_H_ |
| 11 | |
Jamie Madill | b1a85f4 | 2014-08-19 15:23:24 -0400 | [diff] [blame] | 12 | #include "compiler/translator/IntermNode.h" |
Jamie Madill | 6b9cb25 | 2013-10-17 10:45:47 -0400 | [diff] [blame] | 13 | #include "compiler/translator/ParseContext.h" |
daniel@transgaming.com | bdfb2e5 | 2010-11-15 16:41:20 +0000 | [diff] [blame] | 14 | |
| 15 | namespace sh |
| 16 | { |
| 17 | class SearchSymbol : public TIntermTraverser |
| 18 | { |
| 19 | public: |
| 20 | SearchSymbol(const TString &symbol); |
| 21 | |
| 22 | void traverse(TIntermNode *node); |
| 23 | void visitSymbol(TIntermSymbol *symbolNode); |
| 24 | |
| 25 | bool foundMatch() const; |
| 26 | |
| 27 | protected: |
| 28 | const TString &mSymbol; |
| 29 | bool match; |
| 30 | }; |
| 31 | } |
| 32 | |
| 33 | #endif // COMPILER_SEARCHSYMBOL_H_ |