ホーム › Globalization › unum_getSymbol
unum_getSymbol
関数数値フォーマッタの記号文字列を取得する。
シグネチャ
// icuin.dll
#include <windows.h>
INT unum_getSymbol(
const void** fmt,
UNumberFormatSymbol symbol,
WORD* buffer,
INT size,
UErrorCode* status
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| fmt | void** | in | 記号を取得するUNumberFormatハンドル。 |
| symbol | UNumberFormatSymbol | in | 取得する数値記号の種類を示す列挙値(小数点・桁区切り等)。 |
| buffer | WORD* | inout | 記号文字列を受け取る出力バッファ。UTF-16のWORD配列。 |
| size | INT | in | バッファの容量(UTF-16単位)。0で必要長の照会も可能。 |
| status | UErrorCode* | inout | ICUのエラーコード。呼び出し前に成功値で初期化する。 |
戻り値の型: INT
各言語での呼び出し定義
// icuin.dll
#include <windows.h>
INT unum_getSymbol(
const void** fmt,
UNumberFormatSymbol symbol,
WORD* buffer,
INT size,
UErrorCode* status
);[DllImport("icuin.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern int unum_getSymbol(
IntPtr fmt, // void**
int symbol, // UNumberFormatSymbol
ref ushort buffer, // WORD* in/out
int size, // INT
ref int status // UErrorCode* in/out
);<DllImport("icuin.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function unum_getSymbol(
fmt As IntPtr, ' void**
symbol As Integer, ' UNumberFormatSymbol
ByRef buffer As UShort, ' WORD* in/out
size As Integer, ' INT
ByRef status As Integer ' UErrorCode* in/out
) As Integer
End Function' fmt : void**
' symbol : UNumberFormatSymbol
' buffer : WORD* in/out
' size : INT
' status : UErrorCode* in/out
Declare PtrSafe Function unum_getSymbol Lib "icuin" ( _
ByVal fmt As LongPtr, _
ByVal symbol As Long, _
ByRef buffer As Integer, _
ByVal size As Long, _
ByRef status As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
unum_getSymbol = ctypes.cdll.icuin.unum_getSymbol
unum_getSymbol.restype = ctypes.c_int
unum_getSymbol.argtypes = [
ctypes.c_void_p, # fmt : void**
ctypes.c_int, # symbol : UNumberFormatSymbol
ctypes.POINTER(ctypes.c_ushort), # buffer : WORD* in/out
ctypes.c_int, # size : INT
ctypes.c_void_p, # status : UErrorCode* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('icuin.dll')
unum_getSymbol = Fiddle::Function.new(
lib['unum_getSymbol'],
[
Fiddle::TYPE_VOIDP, # fmt : void**
Fiddle::TYPE_INT, # symbol : UNumberFormatSymbol
Fiddle::TYPE_VOIDP, # buffer : WORD* in/out
Fiddle::TYPE_INT, # size : INT
Fiddle::TYPE_VOIDP, # status : UErrorCode* in/out
],
Fiddle::TYPE_INT, Fiddle::Function::CDECL)#[link(name = "icuin")]
extern "C" {
fn unum_getSymbol(
fmt: *const *const (), // void**
symbol: i32, // UNumberFormatSymbol
buffer: *mut u16, // WORD* in/out
size: i32, // INT
status: *mut i32 // UErrorCode* in/out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("icuin.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int unum_getSymbol(IntPtr fmt, int symbol, ref ushort buffer, int size, ref int status);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuin_unum_getSymbol' -Namespace Win32 -PassThru
# $api::unum_getSymbol(fmt, symbol, buffer, size, status)#uselib "icuin.dll"
#func global unum_getSymbol "unum_getSymbol" sptr, sptr, sptr, sptr, sptr
; unum_getSymbol fmt, symbol, varptr(buffer), size, varptr(status) ; 戻り値は stat
; fmt : void** -> "sptr"
; symbol : UNumberFormatSymbol -> "sptr"
; buffer : WORD* in/out -> "sptr"
; size : INT -> "sptr"
; status : UErrorCode* in/out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。出力引数:
#uselib "icuin.dll" #cfunc global unum_getSymbol "unum_getSymbol" sptr, int, var, int, var ; res = unum_getSymbol(fmt, symbol, buffer, size, status) ; fmt : void** -> "sptr" ; symbol : UNumberFormatSymbol -> "int" ; buffer : WORD* in/out -> "var" ; size : INT -> "int" ; status : UErrorCode* in/out -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "icuin.dll" #cfunc global unum_getSymbol "unum_getSymbol" sptr, int, sptr, int, sptr ; res = unum_getSymbol(fmt, symbol, varptr(buffer), size, varptr(status)) ; fmt : void** -> "sptr" ; symbol : UNumberFormatSymbol -> "int" ; buffer : WORD* in/out -> "sptr" ; size : INT -> "int" ; status : UErrorCode* in/out -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; INT unum_getSymbol(void** fmt, UNumberFormatSymbol symbol, WORD* buffer, INT size, UErrorCode* status) #uselib "icuin.dll" #cfunc global unum_getSymbol "unum_getSymbol" intptr, int, var, int, var ; res = unum_getSymbol(fmt, symbol, buffer, size, status) ; fmt : void** -> "intptr" ; symbol : UNumberFormatSymbol -> "int" ; buffer : WORD* in/out -> "var" ; size : INT -> "int" ; status : UErrorCode* in/out -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; INT unum_getSymbol(void** fmt, UNumberFormatSymbol symbol, WORD* buffer, INT size, UErrorCode* status) #uselib "icuin.dll" #cfunc global unum_getSymbol "unum_getSymbol" intptr, int, intptr, int, intptr ; res = unum_getSymbol(fmt, symbol, varptr(buffer), size, varptr(status)) ; fmt : void** -> "intptr" ; symbol : UNumberFormatSymbol -> "int" ; buffer : WORD* in/out -> "intptr" ; size : INT -> "int" ; status : UErrorCode* in/out -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
icuin = windows.NewLazySystemDLL("icuin.dll")
procunum_getSymbol = icuin.NewProc("unum_getSymbol")
)
// fmt (void**), symbol (UNumberFormatSymbol), buffer (WORD* in/out), size (INT), status (UErrorCode* in/out)
r1, _, err := procunum_getSymbol.Call(
uintptr(fmt),
uintptr(symbol),
uintptr(buffer),
uintptr(size),
uintptr(status),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // INTfunction unum_getSymbol(
fmt: Pointer; // void**
symbol: Integer; // UNumberFormatSymbol
buffer: Pointer; // WORD* in/out
size: Integer; // INT
status: Pointer // UErrorCode* in/out
): Integer; cdecl;
external 'icuin.dll' name 'unum_getSymbol';result := DllCall("icuin\unum_getSymbol"
, "Ptr", fmt ; void**
, "Int", symbol ; UNumberFormatSymbol
, "Ptr", buffer ; WORD* in/out
, "Int", size ; INT
, "Ptr", status ; UErrorCode* in/out
, "Cdecl Int") ; return: INT●unum_getSymbol(fmt, symbol, buffer, size, status) = DLL("icuin.dll", "int unum_getSymbol(void*, int, void*, int, void*)")
# 呼び出し: unum_getSymbol(fmt, symbol, buffer, size, status)
# fmt : void** -> "void*"
# symbol : UNumberFormatSymbol -> "int"
# buffer : WORD* in/out -> "void*"
# size : INT -> "int"
# status : UErrorCode* in/out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。const std = @import("std");
extern "icuin" fn unum_getSymbol(
fmt: ?*anyopaque, // void**
symbol: i32, // UNumberFormatSymbol
buffer: [*c]u16, // WORD* in/out
size: i32, // INT
status: [*c]i32 // UErrorCode* in/out
) callconv(.c) i32;proc unum_getSymbol(
fmt: pointer, # void**
symbol: int32, # UNumberFormatSymbol
buffer: ptr uint16, # WORD* in/out
size: int32, # INT
status: ptr int32 # UErrorCode* in/out
): int32 {.importc: "unum_getSymbol", cdecl, dynlib: "icuin.dll".}pragma(lib, "icuin");
extern(C)
int unum_getSymbol(
void** fmt, // void**
int symbol, // UNumberFormatSymbol
ushort* buffer, // WORD* in/out
int size, // INT
int* status // UErrorCode* in/out
);ccall((:unum_getSymbol, "icuin.dll"), Int32,
(Ptr{Cvoid}, Int32, Ptr{UInt16}, Int32, Ptr{Int32}),
fmt, symbol, buffer, size, status)
# fmt : void** -> Ptr{Cvoid}
# symbol : UNumberFormatSymbol -> Int32
# buffer : WORD* in/out -> Ptr{UInt16}
# size : INT -> Int32
# status : UErrorCode* in/out -> Ptr{Int32}local ffi = require("ffi")
ffi.cdef[[
int32_t unum_getSymbol(
void** fmt,
int32_t symbol,
uint16_t* buffer,
int32_t size,
int32_t* status);
]]
local icuin = ffi.load("icuin")
-- icuin.unum_getSymbol(fmt, symbol, buffer, size, status)
-- fmt : void**
-- symbol : UNumberFormatSymbol
-- buffer : WORD* in/out
-- size : INT
-- status : UErrorCode* in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('icuin.dll');
const unum_getSymbol = lib.func('__cdecl', 'unum_getSymbol', 'int32_t', ['void *', 'int32_t', 'uint16_t *', 'int32_t', 'int32_t *']);
// unum_getSymbol(fmt, symbol, buffer, size, status)
// fmt : void** -> 'void *'
// symbol : UNumberFormatSymbol -> 'int32_t'
// buffer : WORD* in/out -> 'uint16_t *'
// size : INT -> 'int32_t'
// status : UErrorCode* in/out -> 'int32_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("icuin.dll", {
unum_getSymbol: { parameters: ["pointer", "i32", "pointer", "i32", "pointer"], result: "i32" },
});
// lib.symbols.unum_getSymbol(fmt, symbol, buffer, size, status)
// fmt : void** -> "pointer"
// symbol : UNumberFormatSymbol -> "i32"
// buffer : WORD* in/out -> "pointer"
// size : INT -> "i32"
// status : UErrorCode* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
int32_t unum_getSymbol(
void** fmt,
int32_t symbol,
uint16_t* buffer,
int32_t size,
int32_t* status);
C, "icuin.dll");
// $ffi->unum_getSymbol(fmt, symbol, buffer, size, status);
// fmt : void**
// symbol : UNumberFormatSymbol
// buffer : WORD* in/out
// size : INT
// status : UErrorCode* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Icuin extends Library {
Icuin INSTANCE = Native.load("icuin", Icuin.class);
int unum_getSymbol(
Pointer fmt, // void**
int symbol, // UNumberFormatSymbol
ShortByReference buffer, // WORD* in/out
int size, // INT
IntByReference status // UErrorCode* in/out
);
}@[Link("icuin")]
lib Libicuin
fun unum_getSymbol = unum_getSymbol(
fmt : Void**, # void**
symbol : Int32, # UNumberFormatSymbol
buffer : UInt16*, # WORD* in/out
size : Int32, # INT
status : Int32* # UErrorCode* in/out
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef unum_getSymbolNative = Int32 Function(Pointer<Void>, Int32, Pointer<Uint16>, Int32, Pointer<Int32>);
typedef unum_getSymbolDart = int Function(Pointer<Void>, int, Pointer<Uint16>, int, Pointer<Int32>);
final unum_getSymbol = DynamicLibrary.open('icuin.dll')
.lookupFunction<unum_getSymbolNative, unum_getSymbolDart>('unum_getSymbol');
// fmt : void** -> Pointer<Void>
// symbol : UNumberFormatSymbol -> Int32
// buffer : WORD* in/out -> Pointer<Uint16>
// size : INT -> Int32
// status : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function unum_getSymbol(
fmt: Pointer; // void**
symbol: Integer; // UNumberFormatSymbol
buffer: Pointer; // WORD* in/out
size: Integer; // INT
status: Pointer // UErrorCode* in/out
): Integer; cdecl;
external 'icuin.dll' name 'unum_getSymbol';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import ccall safe "unum_getSymbol"
c_unum_getSymbol :: Ptr () -> Int32 -> Ptr Word16 -> Int32 -> Ptr Int32 -> IO Int32
-- fmt : void** -> Ptr ()
-- symbol : UNumberFormatSymbol -> Int32
-- buffer : WORD* in/out -> Ptr Word16
-- size : INT -> Int32
-- status : UErrorCode* in/out -> Ptr Int32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let unum_getsymbol =
foreign "unum_getSymbol"
((ptr void) @-> int32_t @-> (ptr uint16_t) @-> int32_t @-> (ptr int32_t) @-> returning int32_t)
(* fmt : void** -> (ptr void) *)
(* symbol : UNumberFormatSymbol -> int32_t *)
(* buffer : WORD* in/out -> (ptr uint16_t) *)
(* size : INT -> int32_t *)
(* status : UErrorCode* in/out -> (ptr int32_t) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library icuin (t "icuin.dll"))
(cffi:use-foreign-library icuin)
(cffi:defcfun ("unum_getSymbol" unum-get-symbol :convention :cdecl) :int32
(fmt :pointer) ; void**
(symbol :int32) ; UNumberFormatSymbol
(buffer :pointer) ; WORD* in/out
(size :int32) ; INT
(status :pointer)) ; UErrorCode* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $unum_getSymbol = Win32::API::More->new('icuin',
'int unum_getSymbol(LPVOID fmt, int symbol, LPVOID buffer, int size, LPVOID status)');
# my $ret = $unum_getSymbol->Call($fmt, $symbol, $buffer, $size, $status);
# fmt : void** -> LPVOID
# symbol : UNumberFormatSymbol -> int
# buffer : WORD* in/out -> LPVOID
# size : INT -> int
# status : UErrorCode* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。