Raw struct dynamic field descriptor. More...

#include <wpi/struct/DynamicStruct.h>

Public Types
using	EnumValues = std::vector<std::pair<std::string, int64_t>>
	Set of enumerated values.

Public Member Functions
	StructFieldDescriptor (const StructDescriptor parent, std::string_view name, StructFieldType type, size_t size, size_t arraySize, unsigned int bitWidth, EnumValues enumValues, const StructDescriptor structDesc, const private_init &)

const StructDescriptor *	GetParent () const
	Gets the dynamic struct this field is contained in.

const std::string &	GetName () const
	Gets the field name.

StructFieldType	GetType () const
	Gets the field type.

bool	IsInt () const
	Returns whether the field type is a signed integer.

bool	IsUint () const
	Returns whether the field type is an unsigned integer.

size_t	GetSize () const
	Gets the underlying storage size of the field, in bytes.

size_t	GetOffset () const
	Gets the storage offset of the field, in bytes.

unsigned int	GetBitWidth () const
	Gets the bit width of the field, in bits.

uint64_t	GetBitMask () const
	Gets the bit mask for the field.

unsigned int	GetBitShift () const
	Gets the bit shift for the field (LSB=0).

bool	IsArray () const
	Returns whether the field is an array.

size_t	GetArraySize () const
	Gets the array size.

bool	HasEnum () const
	Returns whether the field has enumerated values.

const EnumValues &	GetEnumValues ()
	Gets the enumerated values.

const StructDescriptor *	GetStruct () const
	Gets the struct descriptor for a struct data type.

uint64_t	GetUintMin () const
	Gets the minimum unsigned integer value that can be stored in this field.

uint64_t	GetUintMax () const
	Gets the maximum unsigned integer value that can be stored in this field.

int64_t	GetIntMin () const
	Gets the minimum signed integer value that can be stored in this field.

int64_t	GetIntMax () const
	Gets the maximum signed integer value that can be stored in this field.

bool	IsBitField () const
	Returns whether the field is a bitfield.

Friends
class	DynamicStruct

class	MutableDynamicStruct

class	StructDescriptor

class	StructDescriptorDatabase

Detailed Description

Raw struct dynamic field descriptor.

Member Typedef Documentation

◆ EnumValues

using wpi::StructFieldDescriptor::EnumValues = std::vector<std::pair<std::string, int64_t>>

Set of enumerated values.

Constructor & Destructor Documentation

◆ StructFieldDescriptor()

wpi::StructFieldDescriptor::StructFieldDescriptor	(	const StructDescriptor *	parent,
		std::string_view	name,
		StructFieldType	type,
		size_t	size,
		size_t	arraySize,
		unsigned int	bitWidth,
		EnumValues	enumValues,
		const StructDescriptor *	structDesc,
		const private_init &	)

Member Function Documentation

◆ GetArraySize()

size_t wpi::StructFieldDescriptor::GetArraySize ( ) const

inline

Gets the array size.

Returns 1 if non-array.

Returns: number of elements

◆ GetBitMask()

uint64_t wpi::StructFieldDescriptor::GetBitMask ( ) const

inline

Gets the bit mask for the field.

The mask is always the least significant bits (it is not shifted).

Returns: bit mask

◆ GetBitShift()

unsigned int wpi::StructFieldDescriptor::GetBitShift ( ) const

inline

Gets the bit shift for the field (LSB=0).

Returns: number of bits

◆ GetBitWidth()

unsigned int wpi::StructFieldDescriptor::GetBitWidth ( ) const

inline

Gets the bit width of the field, in bits.

Returns: number of bits

◆ GetEnumValues()

const EnumValues & wpi::StructFieldDescriptor::GetEnumValues ( )

inline

Gets the enumerated values.

Returns: set of enumerated values

◆ GetIntMax()

int64_t wpi::StructFieldDescriptor::GetIntMax ( ) const

inline

Gets the maximum signed integer value that can be stored in this field.

Returns: maximum value

◆ GetIntMin()

int64_t wpi::StructFieldDescriptor::GetIntMin ( ) const

inline

Gets the minimum signed integer value that can be stored in this field.

Returns: minimum value

◆ GetName()

const std::string & wpi::StructFieldDescriptor::GetName ( ) const

inline

Gets the field name.

Returns: field name

◆ GetOffset()

size_t wpi::StructFieldDescriptor::GetOffset ( ) const

inline

Gets the storage offset of the field, in bytes.

Returns: number of bytes from the start of the struct

◆ GetParent()

const StructDescriptor * wpi::StructFieldDescriptor::GetParent ( ) const

inline

Gets the dynamic struct this field is contained in.

Returns: struct descriptor

◆ GetSize()

size_t wpi::StructFieldDescriptor::GetSize ( ) const

inline

Gets the underlying storage size of the field, in bytes.

Returns: number of bytes

◆ GetStruct()

const StructDescriptor * wpi::StructFieldDescriptor::GetStruct ( ) const

inline

Gets the struct descriptor for a struct data type.

Returns: struct descriptor; returns null for non-struct

◆ GetType()

StructFieldType wpi::StructFieldDescriptor::GetType ( ) const

inline

Gets the field type.

Returns: field type

◆ GetUintMax()

uint64_t wpi::StructFieldDescriptor::GetUintMax ( ) const

inline

Gets the maximum unsigned integer value that can be stored in this field.

Returns: maximum value

◆ GetUintMin()

uint64_t wpi::StructFieldDescriptor::GetUintMin ( ) const

inline

Gets the minimum unsigned integer value that can be stored in this field.

Returns: minimum value

◆ HasEnum()

bool wpi::StructFieldDescriptor::HasEnum ( ) const

inline

Returns whether the field has enumerated values.

Returns: true if there are enumerated values

◆ IsArray()

bool wpi::StructFieldDescriptor::IsArray ( ) const

inline

Returns whether the field is an array.

Returns: true if array

◆ IsBitField()

bool wpi::StructFieldDescriptor::IsBitField ( ) const

inline

Returns whether the field is a bitfield.

Returns: true if bitfield

◆ IsInt()

bool wpi::StructFieldDescriptor::IsInt ( ) const

inline

Returns whether the field type is a signed integer.

Returns: true if signed integer, false otherwise

◆ IsUint()

bool wpi::StructFieldDescriptor::IsUint ( ) const

inline

Returns whether the field type is an unsigned integer.

Returns: true if unsigned integer, false otherwise

Friends And Related Symbol Documentation

◆ DynamicStruct

friend class DynamicStruct

friend

◆ MutableDynamicStruct

friend class MutableDynamicStruct

friend

◆ StructDescriptor

friend class StructDescriptor

friend

◆ StructDescriptorDatabase

friend class StructDescriptorDatabase

friend

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

wpi/struct/DynamicStruct.h

Public Types

Public Member Functions

Friends

Detailed Description

Member Typedef Documentation

◆ EnumValues

Constructor & Destructor Documentation

◆ StructFieldDescriptor()

Member Function Documentation

◆ GetArraySize()

◆ GetBitMask()

◆ GetBitShift()

◆ GetBitWidth()

◆ GetEnumValues()

◆ GetIntMax()

◆ GetIntMin()

◆ GetName()

◆ GetOffset()

◆ GetParent()

◆ GetSize()

◆ GetStruct()

◆ GetType()

◆ GetUintMax()

◆ GetUintMin()

◆ HasEnum()

◆ IsArray()

◆ IsBitField()

◆ IsInt()

◆ IsUint()

Friends And Related Symbol Documentation

◆ DynamicStruct

◆ MutableDynamicStruct

◆ StructDescriptor

◆ StructDescriptorDatabase