Line data    Source code

       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_TRANSLATOR_SEARCHSYMBOL_H_
      10             : #define COMPILER_TRANSLATOR_SEARCHSYMBOL_H_
      11             : 
      12             : #include "compiler/translator/IntermNode.h"
      13             : #include "compiler/translator/ParseContext.h"
      14             : 
      15             : namespace sh
      16             : {
      17           0 : class SearchSymbol : public TIntermTraverser
      18             : {
      19             :   public:
      20             :     SearchSymbol(const TString &symbol);
      21             : 
      22             :     void traverse(TIntermNode *node);
      23             :     void visitSymbol(TIntermSymbol *symbolNode) override;
      24             : 
      25             :     bool foundMatch() const;
      26             : 
      27             :   protected:
      28             :     const TString &mSymbol;
      29             :     bool match;
      30             : };
      31             : }
      32             : 
      33             : #endif   // COMPILER_TRANSLATOR_SEARCHSYMBOL_H_