storages::postgres::io::EnumMappingBase< Enum > Struct Template Reference

Table of Contents

• Public Types
• Detailed Description
• Member Typedef Documentation
• Enumerator
• EnumeratorList
• EnumType

#include <userver/storages/postgres/io/enum_types.hpp>

Public Types
using	EnumType = Enum
	Type alias for the enumeration.
using	Enumerator = detail::Enumerator< Enum >
	Type alias for enumerator literal value holder.
using	EnumeratorList = const std::initializer_list< Enumerator >
	Type alias for enumerator-literal mapping.

Detailed Description

template<typename Enum>
struct storages::postgres::io::EnumMappingBase< Enum >

Base template for providing type aliases for defining enumeration mapping.

Definition at line 86 of file enum_types.hpp.

Member Typedef Documentation

Enumerator

template<typename Enum >

using storages::postgres::io::EnumMappingBase< Enum >::Enumerator = detail::Enumerator<Enum>

Type alias for enumerator literal value holder.

Definition at line 95 of file enum_types.hpp.

EnumeratorList

template<typename Enum >

using storages::postgres::io::EnumMappingBase< Enum >::EnumeratorList = const std::initializer_list<Enumerator>

Type alias for enumerator-literal mapping.

See uPg: Mapping a C++ enum to PostgreSQL enum type.

Definition at line 99 of file enum_types.hpp.

EnumType

template<typename Enum >

using storages::postgres::io::EnumMappingBase< Enum >::EnumType = Enum

Type alias for the enumeration.

As the mapping must be specialized in storages::postgres::io namespace, the enumerator value can be quite a long name. This type alias is a shortcut to the enumeration type.

Definition at line 93 of file enum_types.hpp.

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

• userver/storages/postgres/io/enum_types.hpp