AllocInfo.hpp

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#ifndef ALLOCINFO_HH
#define ALLOCINFO_HH
 
#include <stdexcept>
#include <vector>
#include <string>
#include <memory>
 
class DataType;
class CompositeDataType;
class ArrayDataType;
class DataTypeInator;
class CheckpointAgent;
class MemoryManager;
class LexicalAnalyzer;
struct VarAccessInfo;
 
 
// FIXME: the follow define should be in a more appropriate place.
// #define TRICK_MAX_INDEX 8
 
namespace StorageClass {
    enum e {
        LOCAL  = 0,
        EXTERN = 1
    };
};
 
class AllocInfo {
 
    public:
    AllocInfo( const std::string& varName,
            std::shared_ptr<const DataType> type,
            void*            suppliedAllocation = 0)  ;
 
    // Delete the copy constructor.
    AllocInfo(const AllocInfo& other) = delete;
 
    ~AllocInfo();
 
    std::string getName() const;
 
    std::string getSerialName() const;
    unsigned int getSerialNumber() const;
 
    void * getStart() const;
 
    int getSize() const;
 
    std::string getTypeSpecifierName() const;
 
    unsigned int getDimensionsCount() const;
 
    int getDimensionSize( unsigned int n ) const;
 
    std::shared_ptr<const DataType> getDataType() const;
 
    StorageClass::e getStorageClass() const;
 
    void clear() const;
 
 
    // void* resize( size_t newElementCount );
 
    bool contains(void* address) const;
 
    bool getVarAccessInfo( LexicalAnalyzer* lexer, VarAccessInfo& varAccessInfo );
 
 
    std::string toString() const;
 
 
    private:
 
    void initialize( const std::string& varName,
                     std::shared_ptr<const DataType> type,
                     void*              suppliedAllocation )  ;
 
    std::string     name;                        
    void*           start;                       
    void*           end;                         
    std::shared_ptr<const DataType> dataType;                    
    StorageClass::e storageClass;                
    unsigned int serialNumber;
    static unsigned int nextSerialNumber;
 
    static const std::string localPrefix;
    static const std::string externPrefix;
} ;
#endif