kc3-lang/angle/src/compiler/translator/SymbolUniqueId.h

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• Hash : b6af22b5
  Author :
  Date : 2017-12-15T14:05:44
  

  Store TVariable* in TIntermSymbol instead of storing id
  
  This is an intermediate step to only storing a TVariable * in
  TIntermSymbol instead of copying the name.
  
  This makes it possible to get a constant value out of a TIntermSymbol
  without doing a symbol table lookup.
  
  BUG=angleproject:2267
  TEST=angle_unittests
  
  Change-Id: Ibff588241a4ad4ac330063296273288b20a072c9
  Reviewed-on: https://chromium-review.googlesource.com/829142
  Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/compiler/translator/SymbolUniqueId.h

• //
  // Copyright (c) 2017 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // SymbolUniqueId.h: Encapsulates a unique id for a symbol.
  
  #ifndef COMPILER_TRANSLATOR_SYMBOLUNIQUEID_H_
  #define COMPILER_TRANSLATOR_SYMBOLUNIQUEID_H_
  
  #include "compiler/translator/Common.h"
  
  namespace sh
  {
  
  class TSymbolTable;
  class TSymbol;
  
  class TSymbolUniqueId
  {
    public:
      POOL_ALLOCATOR_NEW_DELETE();
      explicit TSymbolUniqueId(TSymbolTable *symbolTable);
      explicit TSymbolUniqueId(const TSymbol &symbol);
      TSymbolUniqueId(const TSymbolUniqueId &);
      TSymbolUniqueId &operator=(const TSymbolUniqueId &);
      bool operator==(const TSymbolUniqueId &) const;
  
      int get() const;
  
    private:
      int mId;
  };
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_SYMBOLUNIQUEID_H_
  

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