anna::dbms::Integer Class Reference

#include <Integer.hpp>

Inheritance diagram for anna::dbms::Integer:

Collaboration diagram for anna::dbms::Integer:

Public Member Functions
	Integer (const bool isNulleable=false)
	Integer (const Integer &other)
int	getValue () const
Integer &	operator= (const int i)
Integer &	operator= (const Integer &other)
	operator int () const
std::string	asString () const
Public Member Functions inherited from anna::dbms::Data
int	getMaxSize () const
Type::_v	getType () const
void *	getBuffer ()
bool	isNull () const
bool	isNulleable () const
void	setNull (const bool isNull)
void	clear ()

Additional Inherited Members
Protected Member Functions inherited from anna::dbms::Data
	Data (const Type::_v type, const int maxSize, const bool isNulleable)
	Data (const Data &other)
void	setBuffer (void *buffer)

Detailed Description

Cadena usada como entrada y/o salida de las sentencias SQL.

Constructor & Destructor Documentation

Integer() [1/2]

anna::dbms::Integer::Integer ( const bool  isNulleable = false )

inlineexplicit

Constructor.

Parameters

isNulleable

Indica si el dato puede tomar valores nulos

                                                   :
    Data(Type::Integer, sizeof(int), isNulleable),
    a_value(0) {
    Data::setBuffer(&a_value);
  }

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Integer() [2/2]

anna::dbms::Integer::Integer ( const Integer &  other )

inline

Constructor copia.

Parameters

other

Instancia de la que copiar.

                                :
    Data(other),
    a_value(other.a_value) {
    Data::setBuffer(&a_value);
  }

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Member Function Documentation

asString()

std::string anna::dbms::Integer::asString ( ) const

virtual

Devuelve una cadena con la informacion referente a esta instancia.

Returns

Una cadena con la informacion referente a esta instancia.

Reimplemented from anna::dbms::Data.

getValue()

int anna::dbms::Integer::getValue ( ) const

inline

Devuelve el valor entero asociado a esta instancia.

Returns

El valor entero asociado a esta instancia.

{ return a_value; }

operator int()

anna::dbms::Integer::operator int ( ) const

inline

Operador de conversion.

Returns

El valor entero asociado a esta instancia.

{ return a_value; }

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operator=() [1/2]

Integer& anna::dbms::Integer::operator= ( const int  i )

inline

Operador de asignacin entero.

Parameters

i	Valor entero a asignar.

Returns

La referencia a esta instancia.

  {
    a_value = i;
    Data::setNull(false);
    return *this;
  }

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operator=() [2/2]

Integer& anna::dbms::Integer::operator= ( const Integer &  other )

inline

Operador copia.

Parameters

other

Instancia de la que copiar.

Returns

La referencia a esta instancia.

  {
    if(this != &other) {
      setNull(other.isNull());
      a_value = other.a_value;
    }

    return *this;
  }

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The documentation for this class was generated from the following file:

• /tmp/anna/include/anna/dbms/Integer.hpp