unumf_openResult

関数

数値書式結果を格納するオブジェクトを作成する。

DLLicu.dll呼出規約cdecl

シグネチャ

// icu.dll
#include <windows.h>

UFormattedNumber* unumf_openResult(
    UErrorCode* ec
);

パラメーター

名前	型	方向
ec	UErrorCode*	inout

戻り値の型: UFormattedNumber*

各言語での呼び出し定義

// icu.dll
#include <windows.h>

UFormattedNumber* unumf_openResult(
    UErrorCode* ec
);

[DllImport("icu.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr unumf_openResult(
    ref int ec   // UErrorCode* in/out
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function unumf_openResult(
    ByRef ec As Integer   ' UErrorCode* in/out
) As IntPtr
End Function

' ec : UErrorCode* in/out
Declare PtrSafe Function unumf_openResult Lib "icu" ( _
    ByRef ec As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

unumf_openResult = ctypes.cdll.icu.unumf_openResult
unumf_openResult.restype = ctypes.c_void_p
unumf_openResult.argtypes = [
    ctypes.c_void_p,  # ec : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
unumf_openResult = Fiddle::Function.new(
  lib['unumf_openResult'],
  [
    Fiddle::TYPE_VOIDP,  # ec : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "icu")]
extern "C" {
    fn unumf_openResult(
        ec: *mut i32  // UErrorCode* in/out
    ) -> *mut isize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icu.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr unumf_openResult(ref int ec);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_unumf_openResult' -Namespace Win32 -PassThru
# $api::unumf_openResult(ec)

#uselib "icu.dll"
#func global unumf_openResult "unumf_openResult" sptr
; unumf_openResult ec   ; 戻り値は stat
; ec : 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。

#uselib "icu.dll"
#cfunc global unumf_openResult "unumf_openResult" int
; res = unumf_openResult(ec)
; ec : UErrorCode* in/out -> "int"

; UFormattedNumber* unumf_openResult(UErrorCode* ec)
#uselib "icu.dll"
#cfunc global unumf_openResult "unumf_openResult" int
; res = unumf_openResult(ec)
; ec : UErrorCode* in/out -> "int"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	icu = windows.NewLazySystemDLL("icu.dll")
	procunumf_openResult = icu.NewProc("unumf_openResult")
)

// ec (UErrorCode* in/out)
r1, _, err := procunumf_openResult.Call(
	uintptr(ec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // UFormattedNumber*

function unumf_openResult(
  ec: Pointer   // UErrorCode* in/out
): Pointer; cdecl;
  external 'icu.dll' name 'unumf_openResult';

result := DllCall("icu\unumf_openResult"
    , "Ptr", ec   ; UErrorCode* in/out
    , "Cdecl Ptr")   ; return: UFormattedNumber*

●unumf_openResult(ec) = DLL("icu.dll", "void* unumf_openResult(void*)")
# 呼び出し: unumf_openResult(ec)
# ec : 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。