Field definition describing a single data member of a data structure. More...

#include <Field.h>

Public Member Functions
template<typename ClassType , typename FieldType >
	Field (const Name &name, FieldType ClassType::*field)
	Initializes a new field instance with the given name and the given pointer to member data.

	Field (const Field &other)=default
	Default copy constructor.

	Field (Field &&other) noexcept=default
	Default move constructor.

Field &	operator= (const Field &other)=default
	Default copy assignment operator.

Field &	operator= (Field &&other) noexcept=default
	Default move assignment operator.

template<typename FieldValueType >
FieldValueType *	getPtr (void *container) const
	Get a pointer to this field on the given container.

template<typename FieldValueType >
const FieldValueType *	getPtr (const void *container) const
	Get a const pointer to this field on the given container.

const Name &	getName () const
	Get the name of the field.

TypeId	getTypeId () const
	Get the type id of the field.

size_t	getOffset () const
	Get the fields offset from the start of the structure in bytes.

FieldFlags	getFlags () const
	Get the field flags.

bool	isSet (FieldFlags flag) const
	Checks if the given flag(s) is set. Requires exact bit match if test of several bits.

size_t	getDimensions () const
	Get the array dimensions of the field. Returns zero if the field is not an array.

Field &	setSerialize (bool serialize)
	Mark if field shall be serializable, e.g. value saved generating Scene. Default = true.

Field &	setCodeGen (bool codegen)
	Mark if field shall have plumbing code generated. Default = true.

template<typename T >
Field &	add (T attribute)
	Adds the given attribute.

template<typename T >
const T *	get () const
	Retrieve an attribute of the given type from storage, if present.

Static Public Member Functions
template<typename ClassType , typename FieldType >
static FieldWrapper< Field, FieldType >	create (const Name &name, FieldType ClassType::*field)
	Creates a new field instance, returning a wrapper for type safe continuation style setup.

Private Member Functions
void	unsetFlag (FieldFlags flag)

Private Attributes
Attributes	attributes
	Attribute storage.

FieldFlags	fieldFlags = FieldFlags::Default
	Flags.

Name	name
	Name of the field.

size_t	offset
	Offset of the field in bytes from the beginning of the container.

size_t	byteSize
	Size of the field in bytes.

size_t	arrayDimensions = 0
	Dimensions.

TypeId	typeId
	Type id of the field.

Detailed Description

Field definition describing a single data member of a data structure.

Definition at line 69 of file Field.h.

Constructor & Destructor Documentation

◆ Field()

template<typename ClassType , typename FieldType >

Cogs::Reflection::Field::Field	(	const Name &	name,
		FieldType ClassType::*	field
	)

Initializes a new field instance with the given name and the given pointer to member data.

Template Parameters

ClassType	Type of the class the field resides in.
FieldType	Type of the field data.

Parameters

name	Name of the field to use for lookup.
field	Member pointer to the given field.

Definition at line 11 of file Field.inl.

References Cogs::Reflection::Array, arrayDimensions, fieldFlags, and Cogs::Reflection::Pointer.

Member Function Documentation

◆ add()

template<typename T >

Field & Cogs::Reflection::Field::add ( T attribute )

inline

Adds the given attribute.

See also: Attributes::add()

Definition at line 192 of file Field.h.

References add().

Referenced by add(), Cogs::Core::CameraComponent::registerType(), Cogs::Core::FogComponent::registerType(), Cogs::Reflection::FieldWrapper< T, U >::setDefault(), Cogs::Reflection::FieldWrapper< T, U >::setRange(), and Cogs::Reflection::FieldWrapper< T, U >::setStep().

◆ create()

template<typename ClassType , typename FieldType >

FieldWrapper< Field, FieldType > Cogs::Reflection::Field::create	(	const Name &	name,
		FieldType ClassType::*	field
	)

static

Creates a new field instance, returning a wrapper for type safe continuation style setup.

See also: Field::Field()

Definition at line 29 of file Field.inl.

References name.

Referenced by Cogs::Core::FogComponent::registerType(), and Cogs::Core::LightComponent::registerType().

◆ get()

template<typename T >

const T * Cogs::Reflection::Field::get ( ) const

inline

Retrieve an attribute of the given type from storage, if present.

See also: Attributes::get()

Definition at line 209 of file Field.h.

◆ getDimensions()

size_t Cogs::Reflection::Field::getDimensions ( ) const

inline

Get the array dimensions of the field. Returns zero if the field is not an array.

Definition at line 158 of file Field.h.

◆ getFlags()

FieldFlags Cogs::Reflection::Field::getFlags ( ) const

inline

Get the field flags.

Definition at line 150 of file Field.h.

Referenced by Cogs::Core::writeEntity().

◆ getName()

const Name & Cogs::Reflection::Field::getName ( ) const

inline

Get the name of the field.

Definition at line 138 of file Field.h.

Referenced by Cogs::Core::applyFieldValues(), and Cogs::Core::writeEntity().

◆ getOffset()

size_t Cogs::Reflection::Field::getOffset ( ) const

inline

Get the fields offset from the start of the structure in bytes.

Definition at line 146 of file Field.h.

◆ getPtr() [1/2]

template<typename FieldValueType >

const FieldValueType * Cogs::Reflection::Field::getPtr ( const void * container ) const

inline

Get a const pointer to this field on the given container.

Parameters

container Field container, e.g. component

Template Parameters

FieldValueType The type of the field.

Definition at line 131 of file Field.h.

◆ getPtr() [2/2]

template<typename FieldValueType >

FieldValueType * Cogs::Reflection::Field::getPtr ( void * container ) const

inline

Get a pointer to this field on the given container.

Parameters

container Field container, e.g. component

Template Parameters

FieldValueType The type of the field.

Definition at line 114 of file Field.h.

Referenced by Cogs::Core::writeEntity().

◆ getTypeId()

TypeId Cogs::Reflection::Field::getTypeId ( ) const

inline

Get the type id of the field.

Definition at line 142 of file Field.h.

Referenced by Cogs::Core::applyFieldValues(), and Cogs::Core::writeEntity().

◆ isSet()

bool Cogs::Reflection::Field::isSet ( FieldFlags flag ) const

inline

Checks if the given flag(s) is set. Requires exact bit match if test of several bits.

Definition at line 154 of file Field.h.

◆ setCodeGen()

Field & Cogs::Reflection::Field::setCodeGen ( bool codegen )

inline

Mark if field shall have plumbing code generated. Default = true.

Definition at line 174 of file Field.h.

◆ setSerialize()

Field & Cogs::Reflection::Field::setSerialize ( bool serialize )

inline

Mark if field shall be serializable, e.g. value saved generating Scene. Default = true.

Definition at line 161 of file Field.h.

Referenced by Cogs::Core::CameraComponent::registerType().

◆ unsetFlag()

void Cogs::Reflection::Field::unsetFlag ( FieldFlags flag )

inlineprivate

Definition at line 215 of file Field.h.

Member Data Documentation

◆ arrayDimensions

size_t Cogs::Reflection::Field::arrayDimensions = 0

private

Dimensions.

Definition at line 233 of file Field.h.

Referenced by Field().

◆ attributes

Attributes Cogs::Reflection::Field::attributes

private

Attribute storage.

Definition at line 218 of file Field.h.

◆ byteSize

size_t Cogs::Reflection::Field::byteSize

private

Size of the field in bytes.

Definition at line 230 of file Field.h.

◆ fieldFlags

FieldFlags Cogs::Reflection::Field::fieldFlags = FieldFlags::Default

private

Flags.

Definition at line 221 of file Field.h.

Referenced by Field().

◆ name

Name Cogs::Reflection::Field::name

private

Name of the field.

Definition at line 224 of file Field.h.

Referenced by create().

◆ offset

size_t Cogs::Reflection::Field::offset

private

Offset of the field in bytes from the beginning of the container.

Definition at line 227 of file Field.h.

◆ typeId

TypeId Cogs::Reflection::Field::typeId

private

Type id of the field.

Definition at line 236 of file Field.h.

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

D:/a/1/s/Cogs/Cogs.Foundation/Source/Reflection/Field.h
D:/a/1/s/Cogs/Cogs.Foundation/Source/Reflection/Field.inl

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Field()

Member Function Documentation

◆ add()

◆ create()

◆ get()

◆ getDimensions()

◆ getFlags()

◆ getName()

◆ getOffset()

◆ getPtr() [1/2]

◆ getPtr() [2/2]

◆ getTypeId()

◆ isSet()

◆ setCodeGen()

◆ setSerialize()

◆ unsetFlag()

Member Data Documentation

◆ arrayDimensions

◆ attributes

◆ byteSize

◆ fieldFlags

◆ name

◆ offset

◆ typeId