[#BloombergLP-bdlf]
= xref:BloombergLP.adoc[BloombergLP]::bdlf
:relfileprefix: ../
:mrdocs:

Namespace for function‐binding utilities.

== Namespaces

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlf/PlaceHolders.adoc[`PlaceHolders`] 
| Namespace containing placeholder objects `_1` through `_14` for use with `bdlf::BindUtil::bind`.
|===


== Types

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlf/Bind.adoc[`Bind`] 
| This class selects the binder implementation for its template arguments.
| xref:BloombergLP/bdlf/BindUtil.adoc[`BindUtil`] 
| This `struct` provides factory methods that construct binders.
| xref:BloombergLP/bdlf/BindWrapper.adoc[`BindWrapper`] 
| This wrapper provides shared‐pointer semantics around a binder.
| xref:BloombergLP/bdlf/Bind_ArgTuple0.adoc[`Bind_ArgTuple0`] 
| This `struct` provides the creators for a list of zero arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple1.adoc[`Bind_ArgTuple1`] 
| This `struct` stores a list of one argument.
| xref:BloombergLP/bdlf/Bind_ArgTuple10.adoc[`Bind_ArgTuple10`] 
| This `struct` stores a list of ten arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple11.adoc[`Bind_ArgTuple11`] 
| This `struct` stores a list of eleven arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple12.adoc[`Bind_ArgTuple12`] 
| This `struct` stores a list of twelve arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple13.adoc[`Bind_ArgTuple13`] 
| This `struct` stores a list of thirteen arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple14.adoc[`Bind_ArgTuple14`] 
| This `struct` stores a list of fourteen arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple2.adoc[`Bind_ArgTuple2`] 
| This `struct` stores a list of two arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple3.adoc[`Bind_ArgTuple3`] 
| This `struct` stores a list of three arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple4.adoc[`Bind_ArgTuple4`] 
| This `struct` stores a list of four arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple5.adoc[`Bind_ArgTuple5`] 
| This `struct` stores a list of five arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple6.adoc[`Bind_ArgTuple6`] 
| This `struct` stores a list of six arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple7.adoc[`Bind_ArgTuple7`] 
| This `struct` stores a list of seven arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple8.adoc[`Bind_ArgTuple8`] 
| This `struct` stores a list of eight arguments.
| xref:BloombergLP/bdlf/Bind_ArgTuple9.adoc[`Bind_ArgTuple9`] 
| This `struct` stores a list of nine arguments.
| xref:BloombergLP/bdlf/Bind_ArgTupleValue-0d8.adoc[`Bind_ArgTupleValue`] 
| This local class stores one invocation‐argument value.
| xref:BloombergLP/bdlf/Bind_BoundTuple0.adoc[`Bind_BoundTuple0`] 
| This `struct` provides the creators for a list of zero arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple1.adoc[`Bind_BoundTuple1`] 
| This `struct` stores a list of one bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple10.adoc[`Bind_BoundTuple10`] 
| This `struct` stores a list of ten bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple11.adoc[`Bind_BoundTuple11`] 
| This `struct` stores a list of eleven bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple12.adoc[`Bind_BoundTuple12`] 
| This `struct` stores a list of twelve bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple13.adoc[`Bind_BoundTuple13`] 
| This `struct` stores a list of thirteen bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple14.adoc[`Bind_BoundTuple14`] 
| This `struct` stores a list of fourteen bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple2.adoc[`Bind_BoundTuple2`] 
| This `struct` stores a list of two bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple3.adoc[`Bind_BoundTuple3`] 
| This `struct` stores a list of three bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple4.adoc[`Bind_BoundTuple4`] 
| This `struct` stores a list of four bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple5.adoc[`Bind_BoundTuple5`] 
| This `struct` stores a list of five bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple6.adoc[`Bind_BoundTuple6`] 
| This `struct` stores a list of six bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple7.adoc[`Bind_BoundTuple7`] 
| This `struct` stores a list of seven bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple8.adoc[`Bind_BoundTuple8`] 
| This `struct` stores a list of eight bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTuple9.adoc[`Bind_BoundTuple9`] 
| This `struct` stores a list of nine bound arguments.
| xref:BloombergLP/bdlf/Bind_BoundTupleValue.adoc[`Bind_BoundTupleValue`] 
| This local class stores one bound‐argument value.
| xref:BloombergLP/bdlf/Bind_CalcParameterMask.adoc[`Bind_CalcParameterMask`] 
| Meta‐function that computes a place‐holder mask for a bound tuple.
| xref:BloombergLP/bdlf/Bind_Evaluator-0b.adoc[`Bind_Evaluator`] 
| This utility provides a default argument evaluator that simply returns whatever value is passed.
| xref:BloombergLP/bdlf/Bind_FuncTraits.adoc[`Bind_FuncTraits`] 
| This `struct` provides traits of the binder functor type `t_FUNC`.
| xref:BloombergLP/bdlf/Bind_FuncTraitsHasNoEllipsis-0a.adoc[`Bind_FuncTraitsHasNoEllipsis`] 
| Meta‐function that reports whether a function type has no ellipsis.
| xref:BloombergLP/bdlf/Bind_FuncTraitsImp-05.adoc[`Bind_FuncTraitsImp`] 
| Implementation traits for binder function‐object types.
| xref:BloombergLP/bdlf/Bind_FuncTraitsImp_OneResultTypeOrAnother.adoc[`Bind_FuncTraitsImp_OneResultTypeOrAnother`] 
| Select `result_type` or `ResultType` from a functor type.
| xref:BloombergLP/bdlf/Bind_Invoker-046.adoc[`Bind_Invoker`] 
| Utility that invokes a bound function with a fixed argument count.
| xref:BloombergLP/bdlf/Bind_MapParameter-0f.adoc[`Bind_MapParameter`] 
| Meta‐function that maps a binder parameter index to a forwarding type.
| xref:BloombergLP/bdlf/Bind_MemFnObjectWrapper.adoc[`Bind_MemFnObjectWrapper`] 
| This local class wraps an object used to invoke a bound member function.
| xref:BloombergLP/bdlf/Bind_PlaceHolderIndex-01.adoc[`Bind_PlaceHolderIndex`] 
| Meta‐function that yields a place‐holder index for a bound type.
| xref:BloombergLP/bdlf/Bind_PlaceHolderMask-05.adoc[`Bind_PlaceHolderMask`] 
| Meta‐function that yields a place‐holder bit‐mask for a bound type.
| xref:BloombergLP/bdlf/MemFn.adoc[`MemFn`] 
| Wrapper that invokes a member function pointer like a free function.
| xref:BloombergLP/bdlf/MemFnInstance.adoc[`MemFnInstance`] 
| Wrapper that binds a member function pointer to an object instance.
| xref:BloombergLP/bdlf/MemFnUtil.adoc[`MemFnUtil`] 
| The methods provided in this utility are used for constructing `MemFn` and `MemFnInstance` objects from function pointers.
| xref:BloombergLP/bdlf/MemFn_Dereference.adoc[`MemFn_Dereference`] 
| Utility that converts values to references to `OBJTYPE`.
| xref:BloombergLP/bdlf/NoOp-02.adoc[`NoOp`] 
| Functor that accepts any arguments and does nothing.
| xref:BloombergLP/bdlf/Overloaded-03.adoc[`Overloaded`] 
| Callable overload set composed from one or more callables.
| xref:BloombergLP/bdlf/Overloaded_ConstMemberFunctionPointer.adoc[`Overloaded_ConstMemberFunctionPointer`] 
| Wrapper for a const member function pointer.
| xref:BloombergLP/bdlf/Overloaded_ConstNoexceptMemberFunctionPointer.adoc[`Overloaded_ConstNoexceptMemberFunctionPointer`] 
| Wrapper for a const `noexcept` member function pointer.
| xref:BloombergLP/bdlf/Overloaded_FunctionPointer.adoc[`Overloaded_FunctionPointer`] 
| Wrapper for a free function pointer.
| xref:BloombergLP/bdlf/Overloaded_MemberFunctionPointer.adoc[`Overloaded_MemberFunctionPointer`] 
| Wrapper for a non‐const member function pointer.
| xref:BloombergLP/bdlf/Overloaded_NoexceptFunctionPointer.adoc[`Overloaded_NoexceptFunctionPointer`] 
| Wrapper for a `noexcept` free function pointer.
| xref:BloombergLP/bdlf/Overloaded_NoexceptMemberFunctionPointer.adoc[`Overloaded_NoexceptMemberFunctionPointer`] 
| Wrapper for a `noexcept` member function pointer.
| xref:BloombergLP/bdlf/Overloaded_Wrapper-073.adoc[`Overloaded_Wrapper`] 
| Metafunction that selects the appropriate wrapper type for a callable.
| xref:BloombergLP/bdlf/PlaceHolder.adoc[`PlaceHolder`] 
| Placeholder type for the `bdlf::Bind` argument‐binding facility.
|===


== Variables

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlf/noOp-01.adoc[`noOp`] 
| A constexpr instance of `NoOp` for use as a no‐op callable.
|===



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