storages::postgres::io::traits::GetSetNull< std::optional< T > > Struct Template Reference

Detailed Description

template<typename T>
struct storages::postgres::io::traits::GetSetNull< std::optional< T > >

Definition at line 150 of file optional.hpp.

Public Types
using	ValueType = std::optional<T>

Static Public Member Functions
static bool	IsNull (const ValueType &v)
static void	SetNull (ValueType &v)
static void	SetDefault (ValueType &v)
static bool	IsNull (const T &)
static void	SetNull (T &)
static void	SetDefault (T &value)

Member Typedef Documentation

ValueType

template<typename T>

using storages::postgres::io::traits::GetSetNull< std::optional< T > >::ValueType = std::optional<T>

Definition at line 151 of file optional.hpp.

Member Function Documentation

IsNull() [1/2]

static bool storages::postgres::io::traits::GetSetNull< T >::IsNull ( const T & )

inlinestatic

Definition at line 20 of file nullable_traits.hpp.

IsNull() [2/2]

template<typename T>

static bool storages::postgres::io::traits::GetSetNull< std::optional< T > >::IsNull ( const ValueType & v )

inlinestatic

Definition at line 152 of file optional.hpp.

SetDefault() [1/2]

static void storages::postgres::io::traits::GetSetNull< T >::SetDefault ( T & value )

inlinestatic

Definition at line 25 of file nullable_traits.hpp.

SetDefault() [2/2]

template<typename T>

static void storages::postgres::io::traits::GetSetNull< std::optional< T > >::SetDefault ( ValueType & v )

inlinestatic

Definition at line 154 of file optional.hpp.

SetNull() [1/2]

static void storages::postgres::io::traits::GetSetNull< T >::SetNull ( T & )

inlinestatic

Definition at line 21 of file nullable_traits.hpp.

SetNull() [2/2]

template<typename T>

static void storages::postgres::io::traits::GetSetNull< std::optional< T > >::SetNull ( ValueType & v )

inlinestatic

Definition at line 153 of file optional.hpp.

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

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