uset_indexOf

関数

USet内における指定コードポイントの順位を返す。

DLLicuuc.dll呼出規約cdecl

シグネチャ

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

INT uset_indexOf(
    const USet* set,
    INT c
);

パラメーター

名前	型	方向
set	USet*	in
c	INT	in

戻り値の型: INT

各言語での呼び出し定義

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

INT uset_indexOf(
    const USet* set,
    INT c
);

[DllImport("icuuc.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern int uset_indexOf(
    ref IntPtr set,   // USet*
    int c   // INT
);

<DllImport("icuuc.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function uset_indexOf(
    ByRef [set] As IntPtr,   ' USet*
    c As Integer   ' INT
) As Integer
End Function

' set : USet*
' c : INT
Declare PtrSafe Function uset_indexOf Lib "icuuc" ( _
    ByRef set As LongPtr, _
    ByVal c 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

uset_indexOf = ctypes.cdll.icuuc.uset_indexOf
uset_indexOf.restype = ctypes.c_int
uset_indexOf.argtypes = [
    ctypes.c_void_p,  # set : USet*
    ctypes.c_int,  # c : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuuc.dll')
uset_indexOf = Fiddle::Function.new(
  lib['uset_indexOf'],
  [
    Fiddle::TYPE_VOIDP,  # set : USet*
    Fiddle::TYPE_INT,  # c : INT
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "icuuc")]
extern "C" {
    fn uset_indexOf(
        set: *const isize,  // USet*
        c: i32  // INT
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuuc.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int uset_indexOf(ref IntPtr set, int c);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuuc_uset_indexOf' -Namespace Win32 -PassThru
# $api::uset_indexOf(set, c)

#uselib "icuuc.dll"
#func global uset_indexOf "uset_indexOf" sptr, sptr
; uset_indexOf set, c   ; 戻り値は stat
; set : USet* -> "sptr"
; c : INT -> "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 "icuuc.dll"
#cfunc global uset_indexOf "uset_indexOf" int, int
; res = uset_indexOf(set, c)
; set : USet* -> "int"
; c : INT -> "int"

; INT uset_indexOf(USet* set, INT c)
#uselib "icuuc.dll"
#cfunc global uset_indexOf "uset_indexOf" int, int
; res = uset_indexOf(set, c)
; set : USet* -> "int"
; c : INT -> "int"

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

var (
	icuuc = windows.NewLazySystemDLL("icuuc.dll")
	procuset_indexOf = icuuc.NewProc("uset_indexOf")
)

// set (USet*), c (INT)
r1, _, err := procuset_indexOf.Call(
	uintptr(set),
	uintptr(c),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function uset_indexOf(
  set: Pointer;   // USet*
  c: Integer   // INT
): Integer; cdecl;
  external 'icuuc.dll' name 'uset_indexOf';

result := DllCall("icuuc\uset_indexOf"
    , "Ptr", set   ; USet*
    , "Int", c   ; INT
    , "Cdecl Int")   ; return: INT

●uset_indexOf(set, c) = DLL("icuuc.dll", "int uset_indexOf(void*, int)")
# 呼び出し: uset_indexOf(set, c)
# set : USet* -> "void*"
# c : INT -> "int"
# 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。