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construct/include/ircd/m/event.h
2018-12-26 19:01:13 -08:00

64 lines
2.1 KiB
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#pragma once
#define HAVE_IRCD_M_EVENT_H
namespace ircd::m
{
struct event;
// General util
bool my(const id::event &);
bool my(const event &);
size_t degree(const event &);
string_view membership(const event &);
bool check_size(std::nothrow_t, const event &);
void check_size(const event &);
// [GET]
bool exists(const id::event &);
bool exists(const id::event &, const bool &good);
bool cached(const id::event &);
bool good(const id::event &);
bool bad(const id::event &);
// Equality tests the event_id only! know this.
bool operator==(const event &a, const event &b);
// Depth comparison; expect unstable sorting.
bool operator<(const event &, const event &);
bool operator>(const event &, const event &);
bool operator<=(const event &, const event &);
bool operator>=(const event &, const event &);
// Topological
bool before(const event &a, const event &b); // A directly referenced by B
id::event make_id(const event &, id::event::buf &buf, const const_buffer &hash);
id::event make_id(const event &, id::event::buf &buf);
// Informational pretty string condensed to single line.
std::ostream &pretty_oneline(std::ostream &, const event &, const bool &content_keys = true);
std::string pretty_oneline(const event &, const bool &content_keys = true);
// Informational pretty string on multiple lines.
std::ostream &pretty(std::ostream &, const event &);
std::string pretty(const event &);
// Informational content-oriented
std::ostream &pretty_msgline(std::ostream &, const event &);
std::string pretty_msgline(const event &);
}
#include "event/event.h"
#include "event/prev.h"
#include "event/fetch.h"
#include "event/conforms.h"