glibmm 2.82.0
Public Types | Public Member Functions | Static Public Member Functions | List of all members
Glib::Value< T, Enable > Class Template Reference

Generic value implementation for custom types. More...

#include <glibmm/value_custom.h>

Inheritance diagram for Glib::Value< T, Enable >:
Inheritance graph
[legend]

Public Types

using CppType = T
 

Public Member Functions

void set (const CppType &data)
 
CppType get () const
 
- Public Member Functions inherited from Glib::ValueBase
 ValueBase ()
 Initializes the GValue, but without a type.
 
 ValueBase (const ValueBase &other)
 
ValueBaseoperator= (const ValueBase &other)
 
 ~ValueBase () noexcept
 
void init (GType type)
 Setup the GValue for storing the specified type.
 
void init (const GValue * value)
 Setup the GValue storing the type and value of the specified value.
 
void reset ()
 Reset contents to the default value of its type.
 
GValue * gobj ()
 
const GValue * gobj () const
 

Static Public Member Functions

static GType value_type ()
 
- Static Public Member Functions inherited from Glib::ValueBase_Boxed
static GType value_type ()
 

Additional Inherited Members

- Protected Member Functions inherited from Glib::ValueBase_Boxed
void set_boxed (const void *data)
 
voidget_boxed () const
 
- Protected Attributes inherited from Glib::ValueBase
GValue gobject_
 

Detailed Description

template<class T, typename Enable = void>
class Glib::Value< T, Enable >

Generic value implementation for custom types.

Any type to be used with this template must implement:

Compiler-generated implementations are OK, provided they do the right thing for the type. In other words, any type that works with std::vector will work with Glib::Value<>.

Note
None of the operations listed above are allowed to throw. If you cannot ensure that no exceptions will be thrown, consider using either a normal pointer or a smart pointer to hold your objects indirectly.

Member Typedef Documentation

◆ CppType

template <class T , typename Enable = void>
using Glib::Value< T, Enable >::CppType = T

Member Function Documentation

◆ get()

template <class T , typename Enable = void>
CppType Glib::Value< T, Enable >::get ( ) const
inline

◆ set()

template <class T , typename Enable = void>
void Glib::Value< T, Enable >::set ( const CppType data)
inline

◆ value_type()

template <class T , typename Enable = void>
static GType Glib::Value< T, Enable >::value_type ( )
static