.TH "serif::utils::dependencies::KeyedNodeObserverCallbacks" 3 "Version v0.0.1a" "SERiF" \" -*- nroff -*-
.ad l
.nh
.SH NAME
serif::utils::dependencies::KeyedNodeObserverCallbacks \- An all-node callback receives the compiled result identity before creating its invocation state\&.  

.SH SYNOPSIS
.br
.PP
.PP
\fR#include <observers\&.hpp>\fP
.SH "Concept definition"
.PP 

.nf
template<typename BeforeT, typename AfterT, typename KeyT>
concept serif::utils::dependencies::KeyedNodeObserverCallbacks =  std::invocable<BeforeT&, std::type_identity<KeyT>> &&
        std::is_object_v<std::invoke_result_t<BeforeT&, std::type_identity<KeyT>>> &&
        std::move_constructible<std::invoke_result_t<BeforeT&, std::type_identity<KeyT>>> &&
        requires(AfterT& after, std::invoke_result_t<BeforeT&, std::type_identity<KeyT>>& state, NodeOutcome outcome) {
            { std::invoke(after, state, outcome) } noexcept \-> std::same_as<void>;
        }
.PP
.fi
.SH "Detailed Description"
.PP 
An all-node callback receives the compiled result identity before creating its invocation state\&. 
.SH "Author"
.PP 
Generated automatically by Doxygen for SERiF from the source code\&.