This is a component-private class. Do not use.
Declared in <bslstl_function_rep.h>
class Function_Rep;This class provides a non-template representation for a bsl::function instance. It handles all of the object-management parts of bsl::function that are not specific to the prototype (argument list and return type), e.g., storing, copying, and moving the function object, but not invoking the function (which requires knowledge of the prototype). These management methods are run-time polymorphic, and therefore do not require that this class be a template (although several of the member functions are templates).
| Name | Description |
|---|---|
GenericInvoker | A "generic" function type analogous to the data type void (though without the language support provided by void). |
allocator_type | Alias for the allocator type held for allocator-aware clients. |
| Name | Description |
|---|---|
Function_Rep [constructor] | Create an empty object using the specified allocator to supply memory. |
~Function_Rep [destructor] | Destroy this object and deallocate any non-inplace target storage. |
copyInit | Copy-initialize this rep from the specified original rep. |
get_allocator | Return the allocator used to supply memory for this object. |
installFunc | Install func as the target and set the invoker, or leave empty. |
invoker | Return a pointer the invoker function set using installFunc or a null pointer if this object is empty. |
isEmpty | Return true if invoker() is a null pointer, indicating that this object has no target object. |
isInplace | Return true if the target is allocated in place within the small-object buffer of this object; otherwise return false. |
makeEmpty | Make this object empty without changing its allocator. |
moveInit | Move-initialize this rep from the rep at the specified from. |
swap | Exchange this object's target, manager, and invoker with other. |
target | Return a modifiable pointer to the target if its type is TP. |
targetRaw | Return a modifiable pointer to this object's target. |
target_type | Return the type_info for the current target, or typeid(void). |