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construct/include/ircd/js/for_each.h
2016-11-25 19:23:48 -08:00

56 lines
2.1 KiB
C++

/*
* Copyright (C) 2016 Charybdis Development Team
* Copyright (C) 2016 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#define HAVE_IRCD_JS_FOR_EACH_H
namespace ircd {
namespace js {
enum class iter
{
none = 0,
enumerate = JSITER_ENUMERATE,
for_each = JSITER_FOREACH,
key_val = JSITER_KEYVALUE,
own_only = JSITER_OWNONLY,
hidden = JSITER_HIDDEN,
symbols = JSITER_SYMBOLS,
symbols_only = JSITER_SYMBOLSONLY,
};
// Key iteration (as id type)
using each_id = std::function<void (const id &)>;
void for_each(object::handle, const iter &flags, const each_id &);
void for_each(object::handle, const each_id &);
// Key iteration (as value)
using each_key = std::function<void (const value &)>;
void for_each(object::handle, const each_key &);
void for_each(object::handle, const iter &flags, const each_key &);
// Key/Value iteration (as value => value)
using each_key_val = std::function<void (const value &, const value &)>;
void for_each(object::handle, const each_key_val &);
void for_each(object::handle, const iter &flags, const each_key_val &);
} // namespace js
} // namespace ircd