nngxx Namespace Reference

Namespaces
namespace	pull
namespace	push
namespace	rep
namespace	req

Classes
struct	msg_body
struct	msg_header
struct	opt_getter
struct	opt_setter
struct	opt_to_nng_type
struct	opt_to_nng_type< opt::recvtimeo >
struct	opt_to_nng_type< opt::req_resend_tick >
struct	opt_to_nng_type< opt::req_resend_time >
struct	opt_to_nng_type< opt::sendtimeo >
struct	opt_to_nng_type< opt::sockname >
struct	value

Concepts
concept	nng_value_c
concept	nng_with_set_opt_c
concept	nng_with_get_opt_c
concept	nng_c
concept	uint_c
concept	move_only_constructible_c
concept	move_only_assignable_c
concept	movable_only_c

Typedefs
using	aio_view = clev::iface<nng_aio*>
using	aio = clev::own<nng_aio*>
using	ctx_view = clev::iface<nng_ctx>
using	ctx = clev::own<nng_ctx>
using	dialer_view = clev::iface<nng_dialer>
using	dialer = clev::own<nng_dialer>
using	listener_view = clev::iface<nng_listener>
using	listener = clev::own<nng_listener>
using	msg_view = clev::iface<nng_msg*>
using	msg = clev::own<nng_msg*>
template<opt o>
using	opt_to_nng_type_t = opt_to_nng_type<o>::return_type
using	pipe_view = clev::iface<nng_pipe>
using	socket_view = clev::iface<nng_socket>
using	socket = clev::own<nng_socket>

Enumerations
enum class	err {   success = 0 , intr = NNG_EINTR , nomem = NNG_ENOMEM , inval = NNG_EINVAL ,   busy = NNG_EBUSY , timedout = NNG_ETIMEDOUT , connrefused = NNG_ECONNREFUSED , closed = NNG_ECLOSED ,   again = NNG_EAGAIN , notsup = NNG_ENOTSUP , addrinuse = NNG_EADDRINUSE , state = NNG_ESTATE ,   noent = NNG_ENOENT , proto = NNG_EPROTO , unreachable = NNG_EUNREACHABLE , addrinval = NNG_EADDRINVAL ,   perm = NNG_EPERM , msgsize = NNG_EMSGSIZE , connaborted = NNG_ECONNABORTED , connreset = NNG_ECONNRESET ,   canceled = NNG_ECANCELED , nofiles = NNG_ENOFILES , nospc = NNG_ENOSPC , exist = NNG_EEXIST ,   readonly = NNG_EREADONLY , writeonly = NNG_EWRITEONLY , crypto = NNG_ECRYPTO , peerauth = NNG_EPEERAUTH ,   noarg = NNG_ENOARG , ambiguous = NNG_EAMBIGUOUS , badtype = NNG_EBADTYPE , connshut = NNG_ECONNSHUT ,   internal = NNG_EINTERNAL , syserr = NNG_ESYSERR , tranerr = NNG_ETRANERR }
enum class	opt {   sockname , raw , recvbuf , sendbuf ,   recvfd , sendfd , recvtimeo , sendtimeo ,   locaddr , remaddr , url , maxttl ,   recvmaxsz , reconnmint , reconnmaxt , peergid ,   peerpid , peeruid , peerzoneid , req_resend_time ,   req_resend_tick }
enum class	opt_overload {   integer , boolean , string , size ,   sockaddr , duration , uint64 }
enum class	pipe_ev { add_pre = NNG_PIPE_EV_ADD_PRE , add_post = NNG_PIPE_EV_ADD_POST , rem_post = NNG_PIPE_EV_REM_POST , num = NNG_PIPE_EV_NUM }

Functions
std::error_code	make_error_code (err e) noexcept
template<typename ret_t, typename arg_t, typename... args_t>
clev::expected< std::remove_pointer_t< arg_t > >	make (ret_t(*f)(arg_t, args_t...), args_t... args) noexcept
template<typename ret_t, typename... args_t> requires (!std::is_void_v<ret_t>)
clev::expected< void >	invoke (ret_t(*f)(args_t...), args_t... args) noexcept
template<typename... args_t>
clev::expected< void >	invoke (void(*f)(args_t...), args_t... args) noexcept
nng_pipe_ev	cast_pipe_ev (pipe_ev ev) noexcept
pipe_ev	cast_pipe_ev (nng_pipe_ev ev) noexcept

Typedef Documentation

aio

using nngxx::aio = clev::own<nng_aio*>

Definition at line 39 of file aio.h.

aio_view

using nngxx::aio_view = clev::iface<nng_aio*>

Definition at line 37 of file aio.h.

ctx

using nngxx::ctx = clev::own<nng_ctx>

Definition at line 39 of file ctx.h.

ctx_view

using nngxx::ctx_view = clev::iface<nng_ctx>

Definition at line 37 of file ctx.h.

dialer

using nngxx::dialer = clev::own<nng_dialer>

Definition at line 39 of file dialer.h.

dialer_view

using nngxx::dialer_view = clev::iface<nng_dialer>

Definition at line 37 of file dialer.h.

listener

using nngxx::listener = clev::own<nng_listener>

Definition at line 39 of file listener.h.

listener_view

using nngxx::listener_view = clev::iface<nng_listener>

Definition at line 37 of file listener.h.

msg

using nngxx::msg = clev::own<nng_msg*>

Definition at line 39 of file msg.h.

msg_view

using nngxx::msg_view = clev::iface<nng_msg*>

Definition at line 37 of file msg.h.

opt_to_nng_type_t

template<opt o>

using nngxx::opt_to_nng_type_t = opt_to_nng_type<o>::return_type

Definition at line 260 of file opt.h.

pipe_view

using nngxx::pipe_view = clev::iface<nng_pipe>

Definition at line 37 of file pipe.h.

socket

using nngxx::socket = clev::own<nng_socket>

Definition at line 45 of file socket_decl.h.

socket_view

using nngxx::socket_view = clev::iface<nng_socket>

Definition at line 43 of file socket_decl.h.

Enumeration Type Documentation

err

enum class nngxx::err

strong

Enumerator
success
intr
nomem
inval
busy
timedout
connrefused
closed
again
notsup
addrinuse
state
noent
proto
unreachable
addrinval
perm
msgsize
connaborted
connreset
canceled
nofiles
nospc
exist
readonly
writeonly
crypto
peerauth
noarg
ambiguous
badtype
connshut
internal
syserr
tranerr

Definition at line 73 of file err.h.

{
  success = 0,
  intr = NNG_EINTR,
  nomem = NNG_ENOMEM,
  inval = NNG_EINVAL,
  busy = NNG_EBUSY,
  timedout = NNG_ETIMEDOUT,
  connrefused = NNG_ECONNREFUSED,
  closed = NNG_ECLOSED,
  again = NNG_EAGAIN,
  notsup = NNG_ENOTSUP,
  addrinuse = NNG_EADDRINUSE,
  state = NNG_ESTATE,
  noent = NNG_ENOENT,
  proto = NNG_EPROTO,
  unreachable = NNG_EUNREACHABLE,
  addrinval = NNG_EADDRINVAL,
  perm = NNG_EPERM,
  msgsize = NNG_EMSGSIZE,
  connaborted = NNG_ECONNABORTED,
  connreset = NNG_ECONNRESET,
  canceled = NNG_ECANCELED,
  nofiles = NNG_ENOFILES,
  nospc = NNG_ENOSPC,
  exist = NNG_EEXIST,
  readonly = NNG_EREADONLY,
  writeonly = NNG_EWRITEONLY,
  crypto = NNG_ECRYPTO,
  peerauth = NNG_EPEERAUTH,
  noarg = NNG_ENOARG,
  ambiguous = NNG_EAMBIGUOUS,
  badtype = NNG_EBADTYPE,
  connshut = NNG_ECONNSHUT,
  internal = NNG_EINTERNAL,
  syserr = NNG_ESYSERR,
  tranerr = NNG_ETRANERR
};

opt

enum class nngxx::opt

strong

Enumerator
sockname
raw
recvbuf
sendbuf
recvfd
sendfd
recvtimeo
sendtimeo
locaddr
remaddr
url
maxttl
recvmaxsz
reconnmint
reconnmaxt
peergid
peerpid
peeruid
peerzoneid
req_resend_time
req_resend_tick

Definition at line 38 of file opt.h.

{
  sockname,
  raw,
  // proto, // deprecated
  // protoname, // deprecated
  // peer, // deprecated
  // peername, // deprecated
  recvbuf,
  sendbuf,
  recvfd,
  sendfd,
  recvtimeo,
  sendtimeo,
  locaddr,
  remaddr,
  url,
  maxttl,
  recvmaxsz,
  reconnmint,
  reconnmaxt,
  peergid,
  peerpid,
  peeruid,
  peerzoneid,
  req_resend_time,
  req_resend_tick
};

opt_overload

enum class nngxx::opt_overload

strong

Enumerator
integer
boolean
string
size
sockaddr
duration
uint64

Definition at line 67 of file opt.h.

{
  integer,
  boolean,
  string,
  size,
  sockaddr,
  duration,
  uint64
};

pipe_ev

enum class nngxx::pipe_ev

strong

Enumerator
add_pre
add_post
rem_post
num

Definition at line 39 of file pipe.h.

{
  add_pre = NNG_PIPE_EV_ADD_PRE,
  add_post = NNG_PIPE_EV_ADD_POST,
  rem_post = NNG_PIPE_EV_REM_POST,
  num = NNG_PIPE_EV_NUM
};

Function Documentation

cast_pipe_ev() [1/2]

pipe_ev nngxx::cast_pipe_ev ( nng_pipe_ev ev )

inlinenoexcept

Definition at line 52 of file pipe.h.

{
  return static_cast<pipe_ev>(ev);
}

cast_pipe_ev() [2/2]

nng_pipe_ev nngxx::cast_pipe_ev ( pipe_ev ev )

inlinenoexcept

Definition at line 47 of file pipe.h.

{
  return static_cast<nng_pipe_ev>(ev);
}

invoke() [1/2]

template<typename ret_t, typename... args_t>
requires (!std::is_void_v<ret_t>)

clev::expected< void > nngxx::invoke ( ret_t(* f )(args_t...), args_t... args )

inlinenodiscardnoexcept

Definition at line 123 of file err.h.

{
  return clev::make_expected<err>(f(args...));
}

References clev::make_expected().

Referenced by nngxx::msg_body::append(), nngxx::msg_body::chop(), nngxx::msg_body::chop(), nngxx::opt_getter< opt_v, nng_t >::operator()(), nngxx::opt_setter< opt_v, nng_t >::operator()(), nngxx::msg_body::trim(), and nngxx::msg_body::trim().

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invoke() [2/2]

template<typename... args_t>

clev::expected< void > nngxx::invoke ( void(* f )(args_t...), args_t... args )

inlinenodiscardnoexcept

Definition at line 130 of file err.h.

{
  f(args...);
 
  return {};
}

make()

template<typename ret_t, typename arg_t, typename... args_t>

clev::expected< std::remove_pointer_t< arg_t > > nngxx::make ( ret_t(* f )(arg_t, args_t...), args_t... args )

inlinenodiscardnoexcept

Definition at line 114 of file err.h.

{
  std::remove_pointer_t<arg_t> x;
 
  return clev::make_expected<err>(f(&x, args...)).transform_to(std::move(x));
}

References clev::make_expected(), and clev::expected< void >::transform_to().

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make_error_code()

std::error_code nngxx::make_error_code ( err e )

inlinenodiscardnoexcept

Definition at line 58 of file err.h.

{
  return std::error_code(static_cast<int>(e), error_category());
}