HighFive::EnumType< T > Class Template Reference

Create a enum HDF5 datatype. More...

#include <H5DataType.hpp>

Inheritance diagram for HighFive::EnumType< T >:

Collaboration diagram for HighFive::EnumType< T >:

Classes
struct	member_def
	Use for defining a member of enum type. More...

Public Member Functions
	EnumType (const EnumType &other)=default
	EnumType (const std::vector< member_def > &t_members)
	EnumType (std::initializer_list< member_def > t_members)
void	commit (const Object &object, const std::string &name) const
	Commit datatype into the given Object. More...
Public Member Functions inherited from HighFive::DataType
bool	operator== (const DataType &other) const
bool	operator!= (const DataType &other) const
DataTypeClass	getClass () const
	Return the fundamental type. More...
size_t	getSize () const
	Returns the length (in bytes) of this type elements. More...
std::string	string () const
	Returns a friendly description of the type (e.g. Float32) More...
bool	isVariableStr () const
	Returns whether the type is a variable-length string. More...
bool	isFixedLenStr () const
	Returns whether the type is a fixed-length string. More...
bool	empty () const noexcept
	Check the DataType was default constructed. Such value might represent auto-detection of the datatype from a buffer. More...
bool	isReference () const
	Returns whether the type is a Reference. More...
Public Member Functions inherited from HighFive::Object
	~Object ()
bool	isValid () const noexcept
	isValid More...
hid_t	getId () const noexcept
	getId More...
ObjectInfo	getInfo () const
	Retrieve several infos about the current object (address, dates, etc) More...
ObjectType	getType () const
	Gets the fundamental type of the object (dataset, group, etc) More...

Additional Inherited Members
Protected Member Functions inherited from HighFive::DataType
	Object ()
	Object (const Object &other)
	Object (Object &&other) noexcept
	Object (hid_t)
Protected Member Functions inherited from HighFive::Object
	Object ()
	Object (const Object &other)
	Object (Object &&other) noexcept
	Object (hid_t)
Object &	operator= (const Object &other)
Protected Attributes inherited from HighFive::Object
hid_t	_hid

Detailed Description

template<typename T>
class HighFive::EnumType< T >

Create a enum HDF5 datatype.

enum class Position {
    FIRST = 1,
    SECOND = 2,
};
 
EnumType<Position> create_enum_position() {
    return {{"FIRST", Position::FIRST},
            {"SECOND", Position::SECOND}};
}
 
// You have to register the type inside HighFive
HIGHFIVE_REGISTER_TYPE(Position, create_enum_position)
 
void write_first(H5::File& file) {
    auto dataset = file.createDataSet("/foo", Position::FIRST);
}

Constructor & Destructor Documentation

EnumType() [1/3]

template<typename T >

HighFive::EnumType< T >::EnumType ( const EnumType< T > &  other )

default

EnumType() [2/3]

template<typename T >

HighFive::EnumType< T >::EnumType ( const std::vector< member_def > &  t_members )

inline

EnumType() [3/3]

template<typename T >

HighFive::EnumType< T >::EnumType ( std::initializer_list< member_def >  t_members )

inline

Member Function Documentation

commit()

template<typename T >

void HighFive::EnumType< T >::commit ( const Object &  object, const std::string &  name  ) const

inline

Commit datatype into the given Object.

Parameters

object	Location to commit object into
name	Name to give the datatype

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

• H5DataType.hpp
• H5DataType_misc.hpp