Win32 API 日本語リファレンス
ホーム › System.Power › EMI_MEASUREMENT_DATA_V2

EMI_MEASUREMENT_DATA_V2

構造体
📘 Microsoft Learn (日本語) · English
サイズx64: 16 バイト / x86: 16 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド型サイズx64x86説明
ChannelDataEMI_CHANNEL_MEASUREMENT_DATA16+0+0各チャネルの計測データ(エネルギーと時刻)を格納する配列。

各言語での定義

#include <windows.h>

// EMI_CHANNEL_MEASUREMENT_DATA  (x64 16 / x86 16 バイト)
typedef struct EMI_CHANNEL_MEASUREMENT_DATA {
    ULONGLONG AbsoluteEnergy;
    ULONGLONG AbsoluteTime;
} EMI_CHANNEL_MEASUREMENT_DATA;

// EMI_MEASUREMENT_DATA_V2  (x64 16 / x86 16 バイト)
typedef struct EMI_MEASUREMENT_DATA_V2 {
    EMI_CHANNEL_MEASUREMENT_DATA ChannelData[1];
} EMI_MEASUREMENT_DATA_V2;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EMI_CHANNEL_MEASUREMENT_DATA
{
    public ulong AbsoluteEnergy;
    public ulong AbsoluteTime;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EMI_MEASUREMENT_DATA_V2
{
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public EMI_CHANNEL_MEASUREMENT_DATA[] ChannelData;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EMI_CHANNEL_MEASUREMENT_DATA
    Public AbsoluteEnergy As ULong
    Public AbsoluteTime As ULong
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EMI_MEASUREMENT_DATA_V2
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public ChannelData() As EMI_CHANNEL_MEASUREMENT_DATA
End Structure
import ctypes
from ctypes import wintypes

class EMI_CHANNEL_MEASUREMENT_DATA(ctypes.Structure):
    _fields_ = [
        ("AbsoluteEnergy", ctypes.c_ulonglong),
        ("AbsoluteTime", ctypes.c_ulonglong),
    ]

class EMI_MEASUREMENT_DATA_V2(ctypes.Structure):
    _fields_ = [
        ("ChannelData", EMI_CHANNEL_MEASUREMENT_DATA * 1),
    ]
#[repr(C)]
pub struct EMI_CHANNEL_MEASUREMENT_DATA {
    pub AbsoluteEnergy: u64,
    pub AbsoluteTime: u64,
}

#[repr(C)]
pub struct EMI_MEASUREMENT_DATA_V2 {
    pub ChannelData: [EMI_CHANNEL_MEASUREMENT_DATA; 1],
}
import "golang.org/x/sys/windows"

type EMI_CHANNEL_MEASUREMENT_DATA struct {
	AbsoluteEnergy uint64
	AbsoluteTime uint64
}

type EMI_MEASUREMENT_DATA_V2 struct {
	ChannelData [1]EMI_CHANNEL_MEASUREMENT_DATA
}
type
  EMI_CHANNEL_MEASUREMENT_DATA = record
    AbsoluteEnergy: UInt64;
    AbsoluteTime: UInt64;
  end;

  EMI_MEASUREMENT_DATA_V2 = record
    ChannelData: array[0..0] of EMI_CHANNEL_MEASUREMENT_DATA;
  end;
const EMI_CHANNEL_MEASUREMENT_DATA = extern struct {
    AbsoluteEnergy: u64,
    AbsoluteTime: u64,
};

const EMI_MEASUREMENT_DATA_V2 = extern struct {
    ChannelData: [1]EMI_CHANNEL_MEASUREMENT_DATA,
};
type
  EMI_CHANNEL_MEASUREMENT_DATA {.bycopy.} = object
    AbsoluteEnergy: uint64
    AbsoluteTime: uint64

  EMI_MEASUREMENT_DATA_V2 {.bycopy.} = object
    ChannelData: array[1, EMI_CHANNEL_MEASUREMENT_DATA]
struct EMI_CHANNEL_MEASUREMENT_DATA
{
    ulong AbsoluteEnergy;
    ulong AbsoluteTime;
}

struct EMI_MEASUREMENT_DATA_V2
{
    EMI_CHANNEL_MEASUREMENT_DATA[1] ChannelData;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; EMI_MEASUREMENT_DATA_V2 サイズ: 16 バイト(x64)
dim st, 4    ; 4byte整数×4(構造体サイズ 16 / 4 切り上げ)
; ChannelData : EMI_CHANNEL_MEASUREMENT_DATA (+0, 16byte)  varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global EMI_CHANNEL_MEASUREMENT_DATA
    #field int64 AbsoluteEnergy
    #field int64 AbsoluteTime
#endstruct

#defstruct global EMI_MEASUREMENT_DATA_V2
    #field EMI_CHANNEL_MEASUREMENT_DATA ChannelData 1
#endstruct

stdim st, EMI_MEASUREMENT_DATA_V2        ; NSTRUCT 変数を確保