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| | slot () |
| |
| | slot (const slot & src) |
| | Constructs a slot, copying an existing one.
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| template<class T_functor > |
| | slot (const T_functor & _A_func) |
| | Constructs a slot from an arbitrary functor.
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| | slot (slot && src) |
| | Constructs a slot, moving an existing one.
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| slot & | operator= (const slot & src) |
| | Overrides this slot, making a copy from another slot.
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| slot & | operator= (slot && src) |
| | Overrides this slot, making a move from another slot.
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| | slot0 () |
| |
| | slot0 (const slot0 & src) |
| | Constructs a slot, copying an existing one.
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| template<class T_functor > |
| | slot0 (const T_functor & _A_func) |
| | Constructs a slot from an arbitrary functor.
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| |
| | slot0 (slot0 && src) |
| | Constructs a slot, moving an existing one.
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| T_return | operator() () const |
| | Invoke the contained functor unless slot is in blocking state.
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| slot0 & | operator= (const slot0 & src) |
| | Overrides this slot, making a copy from another slot.
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| slot0 & | operator= (slot0 && src) |
| | Overrides this slot, making a move from another slot.
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| | slot_base () noexcept |
| | Constructs an empty slot.
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| | slot_base (const slot_base & src) |
| | Constructs a slot, copying an existing one.
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| | slot_base (rep_type * rep) noexcept |
| | Constructs a slot from an existing slot_rep object.
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| |
| | slot_base (slot_base && src) |
| | Constructs a slot, moving an existing one.
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| |
| | ~slot_base () |
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| void | add_destroy_notify_callback (void *data, func_destroy_notify func) const |
| | Add a callback that is executed (notified) when the slot is detroyed.
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| bool | block (bool should_block=true) noexcept |
| | Sets the blocking state.
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| bool | blocked () const noexcept |
| | Returns whether the slot is blocked.
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| void | disconnect () |
| | Disconnects the slot.
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| bool | empty () const noexcept |
| | Returns whether the slot is invalid.
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| | operator bool () const noexcept |
| | Tests whether a slot is null, because the default constructor was used.
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| |
| slot_base & | operator= (const slot_base & src) |
| | Overrides this slot, making a copy from another slot.
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| slot_base & | operator= (slot_base && src) |
| | Overrides this slot, making a move from another slot.
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| |
| void | remove_destroy_notify_callback (void *data) const |
| | Remove a callback previously installed with add_destroy_notify_callback().
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| |
| void | set_parent (void * parent, void *(* cleanup)(void *)) const noexcept |
| | Sets the parent of this slot.
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| |
| bool | unblock () noexcept |
| | Unsets the blocking state.
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| |
template <class
T_return>
class sigc::slot< T_return, nil, nil, nil, nil, nil, nil, nil >
Convenience wrapper for the numbered sigc::slot0 template.
See the base class for useful methods. This is the template specialization of the unnumbered sigc::slot template for 0 argument(s), specialized for different numbers of arguments This is possible because the template has default (nil) template types.
- Deprecated
- Please use the syntax similar to that used by std::function<>:
Convenience wrapper for the numbered sigc::slot# templates.
Definition slot.h:1685