comservatory::DummyField< T, tt > Struct Template Reference

Template class for a typed dummy field that only pretends to store its values. More...

#include <Field.hpp>

Inheritance diagram for comservatory::DummyField< T, tt >:

Collaboration diagram for comservatory::DummyField< T, tt >:

Public Member Functions
	DummyField (size_t n=0)
size_t	size () const
void	push_back (T)
void	add_missing ()
bool	filled () const
Public Member Functions inherited from comservatory::TypedField< T, tt >
Type	type () const
virtual void	push_back (T x)=0
virtual size_t	size () const =0
virtual Type	type () const =0
virtual void	add_missing ()=0
virtual bool	filled () const

Detailed Description

template<typename T, Type tt>
struct comservatory::DummyField< T, tt >

Template class for a typed dummy field that only pretends to store its values.

Template Parameters

T	Data type used to store the values.
tt	The Type to be returned by type().

Constructor & Destructor Documentation

DummyField()

template<typename T , Type tt>

comservatory::DummyField< T, tt >::DummyField ( size_t  n = 0 )

inline

Parameters

n	Number of missing values with which to fill the field's vector. This may be non-zero if converting a field from an UnknownField.

Member Function Documentation

add_missing()

template<typename T , Type tt>

void comservatory::DummyField< T, tt >::add_missing ( )

inlinevirtual

Append a missing value onto the field's vector of values.

Implements comservatory::Field.

filled()

template<typename T , Type tt>

bool comservatory::DummyField< T, tt >::filled ( ) const

inlinevirtual

Returns

Boolean indicating whether this object contains loaded data. This may be false if it is just a dummy for validation/placeholder purposes.

Reimplemented from comservatory::Field.

push_back()

template<typename T , Type tt>

void comservatory::DummyField< T, tt >::push_back ( T  x )

inlinevirtual

Parameters

x	Value to be appended to the TypedField's vector of values.

Implements comservatory::TypedField< T, tt >.

size()

template<typename T , Type tt>

size_t comservatory::DummyField< T, tt >::size ( ) const

inlinevirtual

Returns

Current size of the field, i.e., the number of records.

Implements comservatory::Field.

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

• comservatory/Field.hpp