ArrayTypeInfo.hh

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#ifndef ARRAY_TYPE_INFO_HH
#define ARRAY_TYPE_INFO_HH

//---------------------------------------------------------------------------
// Copyright (c) 1995-2005 Ohio Board of Regents and the University of
// Cincinnati.  All Rights Reserved.

// You may modify, distribute, and use the software contained in this package
// under the terms of the "GNU LIBRARY GENERAL PUBLIC LICENSE" version 2,
// June 1991. A copy of this license agreement can be found in the file
// "LGPL", distributed with this archive.
//---------------------------------------------------------------------------
   
#include "tyvis/CompositeTypeInfo.hh"
#include "tyvis/RangeIterator.hh"
#include <vector>
using std::vector;
class ScalarTypeInfo;

class ArrayTypeInfo : public CompositeTypeInfo {
public:
  ArrayTypeInfo();

  ArrayTypeInfo( const TypeInfo &initElementTypeInfo,
                 const ScalarTypeInfo &initBound );


  ArrayTypeInfo( const ArrayTypeInfo &that );

  ~ArrayTypeInfo();

  bool operator==( const TypeInfo &that ) const;
  TypeInfo *clone() const;
 
  bool isCompositeType() const { return true; }
  bool isConstrained() const;
  bool isUnconstrained() const;
  bool isCharacterType() const;

  int numDimensions() const;

  ArrayTypeInfo &operator=(const ArrayTypeInfo&);

  const TypeInfo &getElementTypeInfo( const RValue &index = defaultIndex() ) const;
  const ScalarTypeInfo &getIndexTypeInfo( const RValue &index = defaultIndex() ) const;

  virtual RValue *create( const SubElementFactory * ) const;

  string getSubFieldName( const string &prefix, int d ) const;
  const TypeInfo &getFieldInfo( int fieldIndex ) const;

  void constructFields( vector<RValue *> &elements, 
                        const SubElementFactory *subElementFactory,
                        int numElements = -1 ) const;

  virtual int storageIndex( int elementIndex ) const;


  const RValue &left( const RValue &dimension = defaultIndex() ) const;
  const RValue &right( const RValue &dimension = defaultIndex() ) const;

  virtual const ScalarTypeInfo &range( const RValue &index = defaultIndex() ) const;
  virtual const ScalarTypeInfo &reverse_range( const RValue &index = defaultIndex() ) const;

  UniversalInteger length( const RValue &index = defaultIndex() ) const;

  using TypeInfo::value;
  Value value( const string &initValue ) const;

protected:
  
private:
  Value valueFromAggregate( const string &initValue ) const;
  Value valueFromString( const string &initValue ) const;

  friend class CompositeLiteral;

  const ScalarTypeInfo *myIndexTypeInfo;
  const TypeInfo *myElementTypeInfo;
};

#endif

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