o2::framework::expressions::DatumSpec Struct Reference

#include <ExpressionHelpers.h>

Public Types
using	datum_t = std::variant< std::monostate, size_t, LiteralNode::var_t, std::string >
	datum spec either contains an index, a value of a literal or a binding label

Public Member Functions
	DatumSpec (size_t index, atype::type type_)
	DatumSpec (LiteralNode::var_t literal, atype::type type_)
	DatumSpec (std::string binding, size_t hash_, atype::type type_)
	DatumSpec ()=default
	DatumSpec (DatumSpec const &)=default
	DatumSpec (DatumSpec &&)=default
DatumSpec &	operator= (DatumSpec const &)=default
DatumSpec &	operator= (DatumSpec &&)=default

Public Attributes
datum_t	datum = std::monostate{}
size_t	hash = 0
atype::type	type = atype::NA

Detailed Description

Definition at line 21 of file ExpressionHelpers.h.

Member Typedef Documentation

datum_t

using o2::framework::expressions::DatumSpec::datum_t = std::variant<std::monostate, size_t, LiteralNode::var_t, std::string>

datum spec either contains an index, a value of a literal or a binding label

Definition at line 23 of file ExpressionHelpers.h.

Constructor & Destructor Documentation

DatumSpec() [1/6]

o2::framework::expressions::DatumSpec::DatumSpec ( size_t  index, atype::type  type_  )

inlineexplicit

Definition at line 28 of file ExpressionHelpers.h.

DatumSpec() [2/6]

o2::framework::expressions::DatumSpec::DatumSpec ( LiteralNode::var_t  literal, atype::type  type_  )

inlineexplicit

Definition at line 29 of file ExpressionHelpers.h.

DatumSpec() [3/6]

o2::framework::expressions::DatumSpec::DatumSpec ( std::string  binding, size_t  hash_, atype::type  type_  )

inlineexplicit

Definition at line 30 of file ExpressionHelpers.h.

DatumSpec() [4/6]

o2::framework::expressions::DatumSpec::DatumSpec ( )

default

DatumSpec() [5/6]

o2::framework::expressions::DatumSpec::DatumSpec ( DatumSpec const &  )

default

DatumSpec() [6/6]

o2::framework::expressions::DatumSpec::DatumSpec ( DatumSpec &&  )

default

Member Function Documentation

operator=() [1/2]

DatumSpec & o2::framework::expressions::DatumSpec::operator= ( DatumSpec &&  )

default

operator=() [2/2]

DatumSpec & o2::framework::expressions::DatumSpec::operator= ( DatumSpec const &  )

default

Member Data Documentation

datum

datum_t o2::framework::expressions::DatumSpec::datum = std::monostate{}

Definition at line 24 of file ExpressionHelpers.h.

hash

size_t o2::framework::expressions::DatumSpec::hash = 0

Definition at line 25 of file ExpressionHelpers.h.

type

atype::type o2::framework::expressions::DatumSpec::type = atype::NA

Definition at line 26 of file ExpressionHelpers.h.

---

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

• /home/runner/work/AliceO2/AliceO2/Framework/Core/include/Framework/ExpressionHelpers.h