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ucfpos_constrainCategory

関数

フィールド位置を指定カテゴリに制約する。

DLLicu.dll呼出規約cdecl

シグネチャ

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

void ucfpos_constrainCategory(
    UConstrainedFieldPosition* ucfpos,
    INT category,
    UErrorCode* ec
);

パラメーター

名前	型	方向	説明
ucfpos	UConstrainedFieldPosition*	inout	制約を設定する制約付きフィールド位置オブジェクトのハンドル。
category	INT	in	反復対象を限定するフィールドカテゴリの値。
ec	UErrorCode*	inout	エラーコードへのポインタ。呼び出し前に初期化する必要がある。

戻り値の型: void

各言語での呼び出し定義

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

void ucfpos_constrainCategory(
    UConstrainedFieldPosition* ucfpos,
    INT category,
    UErrorCode* ec
);

[DllImport("icu.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern void ucfpos_constrainCategory(
    ref IntPtr ucfpos,   // UConstrainedFieldPosition* in/out
    int category,   // INT
    ref int ec   // UErrorCode* in/out
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub ucfpos_constrainCategory(
    ByRef ucfpos As IntPtr,   ' UConstrainedFieldPosition* in/out
    category As Integer,   ' INT
    ByRef ec As Integer   ' UErrorCode* in/out
)
End Sub

' ucfpos : UConstrainedFieldPosition* in/out
' category : INT
' ec : UErrorCode* in/out
Declare PtrSafe Sub ucfpos_constrainCategory Lib "icu" ( _
    ByRef ucfpos As LongPtr, _
    ByVal category As Long, _
    ByRef ec As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ucfpos_constrainCategory = ctypes.cdll.icu.ucfpos_constrainCategory
ucfpos_constrainCategory.restype = None
ucfpos_constrainCategory.argtypes = [
    ctypes.c_void_p,  # ucfpos : UConstrainedFieldPosition* in/out
    ctypes.c_int,  # category : INT
    ctypes.c_void_p,  # ec : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
ucfpos_constrainCategory = Fiddle::Function.new(
  lib['ucfpos_constrainCategory'],
  [
    Fiddle::TYPE_VOIDP,  # ucfpos : UConstrainedFieldPosition* in/out
    Fiddle::TYPE_INT,  # category : INT
    Fiddle::TYPE_VOIDP,  # ec : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOID, Fiddle::Function::CDECL)

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

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

#uselib "icu.dll"
#func global ucfpos_constrainCategory "ucfpos_constrainCategory" sptr, sptr, sptr
; ucfpos_constrainCategory ucfpos, category, ec
; ucfpos : UConstrainedFieldPosition* in/out -> "sptr"
; category : INT -> "sptr"
; ec : UErrorCode* in/out -> "sptr"

#uselib "icu.dll"
#func global ucfpos_constrainCategory "ucfpos_constrainCategory" int, int, int
; ucfpos_constrainCategory ucfpos, category, ec
; ucfpos : UConstrainedFieldPosition* in/out -> "int"
; category : INT -> "int"
; ec : UErrorCode* in/out -> "int"

; void ucfpos_constrainCategory(UConstrainedFieldPosition* ucfpos, INT category, UErrorCode* ec)
#uselib "icu.dll"
#func global ucfpos_constrainCategory "ucfpos_constrainCategory" int, int, int
; ucfpos_constrainCategory ucfpos, category, ec
; ucfpos : UConstrainedFieldPosition* in/out -> "int"
; category : INT -> "int"
; ec : UErrorCode* in/out -> "int"

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

var (
	icu = windows.NewLazySystemDLL("icu.dll")
	procucfpos_constrainCategory = icu.NewProc("ucfpos_constrainCategory")
)

// ucfpos (UConstrainedFieldPosition* in/out), category (INT), ec (UErrorCode* in/out)
r1, _, err := procucfpos_constrainCategory.Call(
	uintptr(ucfpos),
	uintptr(category),
	uintptr(ec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure ucfpos_constrainCategory(
  ucfpos: Pointer;   // UConstrainedFieldPosition* in/out
  category: Integer;   // INT
  ec: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icu.dll' name 'ucfpos_constrainCategory';

result := DllCall("icu\ucfpos_constrainCategory"
    , "Ptr", ucfpos   ; UConstrainedFieldPosition* in/out
    , "Int", category   ; INT
    , "Ptr", ec   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: void

●ucfpos_constrainCategory(ucfpos, category, ec) = DLL("icu.dll", "int ucfpos_constrainCategory(void*, int, void*)")
# 呼び出し: ucfpos_constrainCategory(ucfpos, category, ec)
# ucfpos : UConstrainedFieldPosition* in/out -> "void*"
# category : INT -> "int"
# 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。