BloombergLP::bslmf::InvokeResult_BaseCalcUtil

Synopsis

Declared in <bslmf_invokeresult.h>

template<
    class t_FN,
    class... t_ARGTYPES>
struct InvokeResult_BaseCalcUtil;

Type Aliases

Name Description

BaseType In C++11 and later, conditionally provides a nested typedef type that is the type returned by the expression (f, args...), where f is an object of type t_FN and args... is a list of object of types t_ARGTYPES..., if the expression is well formed. In C++03, provide a nested typed type that is the type returned by the same invoke expression if the type can be deduced, and is InvokeResultDeductionFailed otherwise. Note that in C++11 and later, type is never InvokeResultDeductionFailed.

Name	Description
`BaseType`	In C++11 and later, conditionally provides a nested typedef `type` that is the type returned by the expression `(f, args...)`, where `f` is an object of type `t_FN` and `args...` is a list of object of types `t_ARGTYPES...`, if the expression is well formed. In C++03, provide a nested typed `type` that is the type returned by the same invoke expression if the type can be deduced, and is `InvokeResultDeductionFailed` otherwise. Note that in C++11 and later, `type` is never `InvokeResultDeductionFailed`.