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unumrf_formatDecimalRange

関数

十進数文字列の範囲を書式設定し結果に格納する。

DLLicu.dll呼出規約cdecl

シグネチャ

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

void unumrf_formatDecimalRange(
    const UNumberRangeFormatter* uformatter,
    LPCSTR first,
    INT firstLen,
    LPCSTR second,
    INT secondLen,
    UFormattedNumberRange* uresult,
    UErrorCode* ec
);

パラメーター

名前	型	方向	説明
uformatter	UNumberRangeFormatter*	in	範囲整形に使う数値範囲フォーマッタ。unumrf_openForSkeletonWithCollapseAndIdentityFallback等で生成したインスタンスを指す。
first	LPCSTR	in	範囲の下限を表す10進数文字列。ASCII/UTF-8のC文字列で、INT64やDOUBLEでは表せない精度の数値も渡せる。
firstLen	INT	in	firstの長さ（バイト数）。NUL終端文字列なら-1を指定できる。
second	LPCSTR	in	範囲の上限を表す10進数文字列。firstと同じ形式のASCII数値文字列を渡す。
secondLen	INT	in	secondの長さ（バイト数）。NUL終端文字列なら-1を指定できる。
uresult	UFormattedNumberRange*	inout	整形結果を受け取る出力先。事前にunumrf_openResultで確保したオブジェクトを渡す。
ec	UErrorCode*	inout	ICUのエラーコードを入出力するポインタ。呼び出し前にU_ZERO_ERRORへ初期化しておく必要がある。

戻り値の型: void

各言語での呼び出し定義

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

void unumrf_formatDecimalRange(
    const UNumberRangeFormatter* uformatter,
    LPCSTR first,
    INT firstLen,
    LPCSTR second,
    INT secondLen,
    UFormattedNumberRange* uresult,
    UErrorCode* ec
);

[DllImport("icu.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern void unumrf_formatDecimalRange(
    ref IntPtr uformatter,   // UNumberRangeFormatter*
    [MarshalAs(UnmanagedType.LPStr)] string first,   // LPCSTR
    int firstLen,   // INT
    [MarshalAs(UnmanagedType.LPStr)] string second,   // LPCSTR
    int secondLen,   // INT
    ref IntPtr uresult,   // UFormattedNumberRange* in/out
    ref int ec   // UErrorCode* in/out
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub unumrf_formatDecimalRange(
    ByRef uformatter As IntPtr,   ' UNumberRangeFormatter*
    <MarshalAs(UnmanagedType.LPStr)> first As String,   ' LPCSTR
    firstLen As Integer,   ' INT
    <MarshalAs(UnmanagedType.LPStr)> second As String,   ' LPCSTR
    secondLen As Integer,   ' INT
    ByRef uresult As IntPtr,   ' UFormattedNumberRange* in/out
    ByRef ec As Integer   ' UErrorCode* in/out
)
End Sub

' uformatter : UNumberRangeFormatter*
' first : LPCSTR
' firstLen : INT
' second : LPCSTR
' secondLen : INT
' uresult : UFormattedNumberRange* in/out
' ec : UErrorCode* in/out
Declare PtrSafe Sub unumrf_formatDecimalRange Lib "icu" ( _
    ByRef uformatter As LongPtr, _
    ByVal first As String, _
    ByVal firstLen As Long, _
    ByVal second As String, _
    ByVal secondLen As Long, _
    ByRef uresult As LongPtr, _
    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

unumrf_formatDecimalRange = ctypes.cdll.icu.unumrf_formatDecimalRange
unumrf_formatDecimalRange.restype = None
unumrf_formatDecimalRange.argtypes = [
    ctypes.c_void_p,  # uformatter : UNumberRangeFormatter*
    wintypes.LPCSTR,  # first : LPCSTR
    ctypes.c_int,  # firstLen : INT
    wintypes.LPCSTR,  # second : LPCSTR
    ctypes.c_int,  # secondLen : INT
    ctypes.c_void_p,  # uresult : UFormattedNumberRange* in/out
    ctypes.c_void_p,  # ec : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
unumrf_formatDecimalRange = Fiddle::Function.new(
  lib['unumrf_formatDecimalRange'],
  [
    Fiddle::TYPE_VOIDP,  # uformatter : UNumberRangeFormatter*
    Fiddle::TYPE_VOIDP,  # first : LPCSTR
    Fiddle::TYPE_INT,  # firstLen : INT
    Fiddle::TYPE_VOIDP,  # second : LPCSTR
    Fiddle::TYPE_INT,  # secondLen : INT
    Fiddle::TYPE_VOIDP,  # uresult : UFormattedNumberRange* in/out
    Fiddle::TYPE_VOIDP,  # ec : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOID, Fiddle::Function::CDECL)

#[link(name = "icu")]
extern "C" {
    fn unumrf_formatDecimalRange(
        uformatter: *const isize,  // UNumberRangeFormatter*
        first: *const u8,  // LPCSTR
        firstLen: i32,  // INT
        second: *const u8,  // LPCSTR
        secondLen: i32,  // INT
        uresult: *mut isize,  // UFormattedNumberRange* in/out
        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 unumrf_formatDecimalRange(ref IntPtr uformatter, [MarshalAs(UnmanagedType.LPStr)] string first, int firstLen, [MarshalAs(UnmanagedType.LPStr)] string second, int secondLen, ref IntPtr uresult, ref int ec);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_unumrf_formatDecimalRange' -Namespace Win32 -PassThru
# $api::unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec)

#uselib "icu.dll"
#func global unumrf_formatDecimalRange "unumrf_formatDecimalRange" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; unumrf_formatDecimalRange varptr(uformatter), first, firstLen, second, secondLen, varptr(uresult), varptr(ec)
; uformatter : UNumberRangeFormatter* -> "sptr"
; first : LPCSTR -> "sptr"
; firstLen : INT -> "sptr"
; second : LPCSTR -> "sptr"
; secondLen : INT -> "sptr"
; uresult : UFormattedNumberRange* in/out -> "sptr"
; ec : UErrorCode* in/out -> "sptr"

出力引数:

#uselib "icu.dll"
#func global unumrf_formatDecimalRange "unumrf_formatDecimalRange" var, str, int, str, int, var, var
; unumrf_formatDecimalRange uformatter, first, firstLen, second, secondLen, uresult, ec
; uformatter : UNumberRangeFormatter* -> "var"
; first : LPCSTR -> "str"
; firstLen : INT -> "int"
; second : LPCSTR -> "str"
; secondLen : INT -> "int"
; uresult : UFormattedNumberRange* in/out -> "var"
; ec : 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 "icu.dll"
#func global unumrf_formatDecimalRange "unumrf_formatDecimalRange" sptr, str, int, str, int, sptr, sptr
; unumrf_formatDecimalRange varptr(uformatter), first, firstLen, second, secondLen, varptr(uresult), varptr(ec)
; uformatter : UNumberRangeFormatter* -> "sptr"
; first : LPCSTR -> "str"
; firstLen : INT -> "int"
; second : LPCSTR -> "str"
; secondLen : INT -> "int"
; uresult : UFormattedNumberRange* in/out -> "sptr"
; ec : 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:

; void unumrf_formatDecimalRange(UNumberRangeFormatter* uformatter, LPCSTR first, INT firstLen, LPCSTR second, INT secondLen, UFormattedNumberRange* uresult, UErrorCode* ec)
#uselib "icu.dll"
#func global unumrf_formatDecimalRange "unumrf_formatDecimalRange" var, str, int, str, int, var, var
; unumrf_formatDecimalRange uformatter, first, firstLen, second, secondLen, uresult, ec
; uformatter : UNumberRangeFormatter* -> "var"
; first : LPCSTR -> "str"
; firstLen : INT -> "int"
; second : LPCSTR -> "str"
; secondLen : INT -> "int"
; uresult : UFormattedNumberRange* in/out -> "var"
; ec : 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。; void unumrf_formatDecimalRange(UNumberRangeFormatter* uformatter, LPCSTR first, INT firstLen, LPCSTR second, INT secondLen, UFormattedNumberRange* uresult, UErrorCode* ec)
#uselib "icu.dll"
#func global unumrf_formatDecimalRange "unumrf_formatDecimalRange" intptr, str, int, str, int, intptr, intptr
; unumrf_formatDecimalRange varptr(uformatter), first, firstLen, second, secondLen, varptr(uresult), varptr(ec)
; uformatter : UNumberRangeFormatter* -> "intptr"
; first : LPCSTR -> "str"
; firstLen : INT -> "int"
; second : LPCSTR -> "str"
; secondLen : INT -> "int"
; uresult : UFormattedNumberRange* in/out -> "intptr"
; ec : 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 (
	icu = windows.NewLazySystemDLL("icu.dll")
	procunumrf_formatDecimalRange = icu.NewProc("unumrf_formatDecimalRange")
)

// uformatter (UNumberRangeFormatter*), first (LPCSTR), firstLen (INT), second (LPCSTR), secondLen (INT), uresult (UFormattedNumberRange* in/out), ec (UErrorCode* in/out)
r1, _, err := procunumrf_formatDecimalRange.Call(
	uintptr(uformatter),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(first))),
	uintptr(firstLen),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(second))),
	uintptr(secondLen),
	uintptr(uresult),
	uintptr(ec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure unumrf_formatDecimalRange(
  uformatter: Pointer;   // UNumberRangeFormatter*
  first: PAnsiChar;   // LPCSTR
  firstLen: Integer;   // INT
  second: PAnsiChar;   // LPCSTR
  secondLen: Integer;   // INT
  uresult: Pointer;   // UFormattedNumberRange* in/out
  ec: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icu.dll' name 'unumrf_formatDecimalRange';

result := DllCall("icu\unumrf_formatDecimalRange"
    , "Ptr", uformatter   ; UNumberRangeFormatter*
    , "AStr", first   ; LPCSTR
    , "Int", firstLen   ; INT
    , "AStr", second   ; LPCSTR
    , "Int", secondLen   ; INT
    , "Ptr", uresult   ; UFormattedNumberRange* in/out
    , "Ptr", ec   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: void

●unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec) = DLL("icu.dll", "int unumrf_formatDecimalRange(void*, char*, int, char*, int, void*, void*)")
# 呼び出し: unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec)
# uformatter : UNumberRangeFormatter* -> "void*"
# first : LPCSTR -> "char*"
# firstLen : INT -> "int"
# second : LPCSTR -> "char*"
# secondLen : INT -> "int"
# uresult : UFormattedNumberRange* in/out -> "void*"
# 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。

const std = @import("std");

extern "icu" fn unumrf_formatDecimalRange(
    uformatter: [*c]isize, // UNumberRangeFormatter*
    first: [*c]const u8, // LPCSTR
    firstLen: i32, // INT
    second: [*c]const u8, // LPCSTR
    secondLen: i32, // INT
    uresult: [*c]isize, // UFormattedNumberRange* in/out
    ec: [*c]i32 // UErrorCode* in/out
) callconv(.c) void;

proc unumrf_formatDecimalRange(
    uformatter: ptr int,  # UNumberRangeFormatter*
    first: cstring,  # LPCSTR
    firstLen: int32,  # INT
    second: cstring,  # LPCSTR
    secondLen: int32,  # INT
    uresult: ptr int,  # UFormattedNumberRange* in/out
    ec: ptr int32  # UErrorCode* in/out
) {.importc: "unumrf_formatDecimalRange", cdecl, dynlib: "icu.dll".}

pragma(lib, "icu");
extern(C)
void unumrf_formatDecimalRange(
    ptrdiff_t* uformatter,   // UNumberRangeFormatter*
    const(char)* first,   // LPCSTR
    int firstLen,   // INT
    const(char)* second,   // LPCSTR
    int secondLen,   // INT
    ptrdiff_t* uresult,   // UFormattedNumberRange* in/out
    int* ec   // UErrorCode* in/out
);

ccall((:unumrf_formatDecimalRange, "icu.dll"), Cvoid,
      (Ptr{Int}, Cstring, Int32, Cstring, Int32, Ptr{Int}, Ptr{Int32}),
      uformatter, first, firstLen, second, secondLen, uresult, ec)
# uformatter : UNumberRangeFormatter* -> Ptr{Int}
# first : LPCSTR -> Cstring
# firstLen : INT -> Int32
# second : LPCSTR -> Cstring
# secondLen : INT -> Int32
# uresult : UFormattedNumberRange* in/out -> Ptr{Int}
# ec : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
void unumrf_formatDecimalRange(
    intptr_t* uformatter,
    const char* first,
    int32_t firstLen,
    const char* second,
    int32_t secondLen,
    intptr_t* uresult,
    int32_t* ec);
]]
local icu = ffi.load("icu")
-- icu.unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec)
-- uformatter : UNumberRangeFormatter*
-- first : LPCSTR
-- firstLen : INT
-- second : LPCSTR
-- secondLen : INT
-- uresult : UFormattedNumberRange* in/out
-- ec : 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('icu.dll');
const unumrf_formatDecimalRange = lib.func('__cdecl', 'unumrf_formatDecimalRange', 'void', ['intptr_t *', 'str', 'int32_t', 'str', 'int32_t', 'intptr_t *', 'int32_t *']);
// unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec)
// uformatter : UNumberRangeFormatter* -> 'intptr_t *'
// first : LPCSTR -> 'str'
// firstLen : INT -> 'int32_t'
// second : LPCSTR -> 'str'
// secondLen : INT -> 'int32_t'
// uresult : UFormattedNumberRange* in/out -> 'intptr_t *'
// ec : 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("icu.dll", {
  unumrf_formatDecimalRange: { parameters: ["pointer", "buffer", "i32", "buffer", "i32", "pointer", "pointer"], result: "void" },
});
// lib.symbols.unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec)
// uformatter : UNumberRangeFormatter* -> "pointer"
// first : LPCSTR -> "buffer"
// firstLen : INT -> "i32"
// second : LPCSTR -> "buffer"
// secondLen : INT -> "i32"
// uresult : UFormattedNumberRange* in/out -> "pointer"
// ec : 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
void unumrf_formatDecimalRange(
    intptr_t* uformatter,
    const char* first,
    int32_t firstLen,
    const char* second,
    int32_t secondLen,
    intptr_t* uresult,
    int32_t* ec);
C, "icu.dll");
// $ffi->unumrf_formatDecimalRange(uformatter, first, firstLen, second, secondLen, uresult, ec);
// uformatter : UNumberRangeFormatter*
// first : LPCSTR
// firstLen : INT
// second : LPCSTR
// secondLen : INT
// uresult : UFormattedNumberRange* in/out
// ec : 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 Icu extends Library {
    Icu INSTANCE = Native.load("icu", Icu.class);
    void unumrf_formatDecimalRange(
        LongByReference uformatter,   // UNumberRangeFormatter*
        String first,   // LPCSTR
        int firstLen,   // INT
        String second,   // LPCSTR
        int secondLen,   // INT
        LongByReference uresult,   // UFormattedNumberRange* in/out
        IntByReference ec   // UErrorCode* in/out
    );
}

@[Link("icu")]
lib Libicu
  fun unumrf_formatDecimalRange = unumrf_formatDecimalRange(
    uformatter : LibC::SSizeT*,   # UNumberRangeFormatter*
    first : UInt8*,   # LPCSTR
    firstLen : Int32,   # INT
    second : UInt8*,   # LPCSTR
    secondLen : Int32,   # INT
    uresult : LibC::SSizeT*,   # UFormattedNumberRange* in/out
    ec : Int32*   # UErrorCode* in/out
  ) : Void
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 unumrf_formatDecimalRangeNative = Void Function(Pointer<IntPtr>, Pointer<Utf8>, Int32, Pointer<Utf8>, Int32, Pointer<IntPtr>, Pointer<Int32>);
typedef unumrf_formatDecimalRangeDart = void Function(Pointer<IntPtr>, Pointer<Utf8>, int, Pointer<Utf8>, int, Pointer<IntPtr>, Pointer<Int32>);
final unumrf_formatDecimalRange = DynamicLibrary.open('icu.dll')
    .lookupFunction<unumrf_formatDecimalRangeNative, unumrf_formatDecimalRangeDart>('unumrf_formatDecimalRange');
// uformatter : UNumberRangeFormatter* -> Pointer<IntPtr>
// first : LPCSTR -> Pointer<Utf8>
// firstLen : INT -> Int32
// second : LPCSTR -> Pointer<Utf8>
// secondLen : INT -> Int32
// uresult : UFormattedNumberRange* in/out -> Pointer<IntPtr>
// ec : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure unumrf_formatDecimalRange(
  uformatter: Pointer;   // UNumberRangeFormatter*
  first: PAnsiChar;   // LPCSTR
  firstLen: Integer;   // INT
  second: PAnsiChar;   // LPCSTR
  secondLen: Integer;   // INT
  uresult: Pointer;   // UFormattedNumberRange* in/out
  ec: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icu.dll' name 'unumrf_formatDecimalRange';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import ccall safe "unumrf_formatDecimalRange"
  c_unumrf_formatDecimalRange :: Ptr CIntPtr -> CString -> Int32 -> CString -> Int32 -> Ptr CIntPtr -> Ptr Int32 -> IO ()
-- uformatter : UNumberRangeFormatter* -> Ptr CIntPtr
-- first : LPCSTR -> CString
-- firstLen : INT -> Int32
-- second : LPCSTR -> CString
-- secondLen : INT -> Int32
-- uresult : UFormattedNumberRange* in/out -> Ptr CIntPtr
-- ec : 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 unumrf_formatdecimalrange =
  foreign "unumrf_formatDecimalRange"
    ((ptr intptr_t) @-> string @-> int32_t @-> string @-> int32_t @-> (ptr intptr_t) @-> (ptr int32_t) @-> returning void)
(* uformatter : UNumberRangeFormatter* -> (ptr intptr_t) *)
(* first : LPCSTR -> string *)
(* firstLen : INT -> int32_t *)
(* second : LPCSTR -> string *)
(* secondLen : INT -> int32_t *)
(* uresult : UFormattedNumberRange* in/out -> (ptr intptr_t) *)
(* ec : 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 icu (t "icu.dll"))
(cffi:use-foreign-library icu)

(cffi:defcfun ("unumrf_formatDecimalRange" unumrf-format-decimal-range :convention :cdecl) :void
  (uformatter :pointer)   ; UNumberRangeFormatter*
  (first :string)   ; LPCSTR
  (first-len :int32)   ; INT
  (second :string)   ; LPCSTR
  (second-len :int32)   ; INT
  (uresult :pointer)   ; UFormattedNumberRange* in/out
  (ec :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 $unumrf_formatDecimalRange = Win32::API::More->new('icu',
    'void unumrf_formatDecimalRange(LPVOID uformatter, LPCSTR first, int firstLen, LPCSTR second, int secondLen, LPVOID uresult, LPVOID ec)');
# my $ret = $unumrf_formatDecimalRange->Call($uformatter, $first, $firstLen, $second, $secondLen, $uresult, $ec);
# uformatter : UNumberRangeFormatter* -> LPVOID
# first : LPCSTR -> LPCSTR
# firstLen : INT -> int
# second : LPCSTR -> LPCSTR
# secondLen : INT -> int
# uresult : UFormattedNumberRange* in/out -> LPVOID
# ec : 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。

unumrf_formatDecimalRange

シグネチャ

パラメーター

各言語での呼び出し定義

関連項目