ShortBlock.hpp

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// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_dbms_ShortBlock_hpp
#define anna_dbms_ShortBlock_hpp

#include <string>

#include <anna/core/RuntimeException.hpp>
#include <anna/core/DataBlock.hpp>

#include <anna/dbms/Data.hpp>

namespace anna {

namespace dbms {

class ShortBlock : public Data {
public:
  explicit ShortBlock(const int maxSize, const bool isNulleable = false) :
    Data(Type::ShortBlock, maxSize, isNulleable),
    a_value(true) {
    a_value.allocate(maxSize);
    Data::setBuffer((void*) a_value.getData());
  }

  ShortBlock(const ShortBlock& other) :
    Data(other),
    a_value(true) {
    a_value = other.a_value;
    Data::setBuffer((void*) a_value.getData());
  }

  virtual ~ShortBlock() {;}

  int getSize() const { return a_value.getSize(); }

  const anna::DataBlock& getValue() const { return a_value; }

  ShortBlock& operator = (const ShortBlock& other) noexcept(false);

  ShortBlock& operator = (const anna::DataBlock& value) noexcept(false);

  operator anna::DataBlock& () { return a_value; }

  operator const anna::DataBlock& () const { return a_value; }

  std::string asString() const ;

protected:
  anna::DataBlock a_value;
};

}
}

#endif