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GNSS_FIXDATA_ACCURACY

構造体

サイズx64: 64 バイト / x86: 64 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	x64	x86	説明
Size	DWORD	4	+0	+0	この構造体のサイズをバイト単位で示すDWORD。
Version	DWORD	4	+4	+4	構造体のバージョンを示すDWORD。
HorizontalAccuracy	DWORD	4	+8	+8	水平方向の精度をメートル単位で示すDWORD。
HorizontalErrorMajorAxis	DWORD	4	+12	+12	水平誤差楕円の長軸長をメートル単位で示すDWORD。
HorizontalErrorMinorAxis	DWORD	4	+16	+16	水平誤差楕円の短軸長をメートル単位で示すDWORD。
HorizontalErrorAngle	DWORD	4	+20	+20	水平誤差楕円の長軸の向きを度単位で示すDWORD。
HeadingAccuracy	DWORD	4	+24	+24	方位の精度を度単位で示すDWORD。
AltitudeAccuracy	DWORD	4	+28	+28	高度の精度をメートル単位で示すDWORD。
SpeedAccuracy	DWORD	4	+32	+32	速度の精度をメートル毎秒で示すDWORD。
HorizontalConfidence	DWORD	4	+36	+36	水平精度の信頼度をパーセントで示すDWORD。
HeadingConfidence	DWORD	4	+40	+40	方位精度の信頼度をパーセントで示すDWORD。
AltitudeConfidence	DWORD	4	+44	+44	高度精度の信頼度をパーセントで示すDWORD。
SpeedConfidence	DWORD	4	+48	+48	速度精度の信頼度をパーセントで示すDWORD。
PositionDilutionOfPrecision	FLOAT	4	+52	+52	位置精度低下率(PDOP)を浮動小数点で示す。
HorizontalDilutionOfPrecision	FLOAT	4	+56	+56	水平精度低下率(HDOP)を浮動小数点で示す。
VerticalDilutionOfPrecision	FLOAT	4	+60	+60	垂直精度低下率(VDOP)を浮動小数点で示す。

各言語での定義

#include <windows.h>

// GNSS_FIXDATA_ACCURACY  (x64 64 / x86 64 バイト)
typedef struct GNSS_FIXDATA_ACCURACY {
    DWORD Size;
    DWORD Version;
    DWORD HorizontalAccuracy;
    DWORD HorizontalErrorMajorAxis;
    DWORD HorizontalErrorMinorAxis;
    DWORD HorizontalErrorAngle;
    DWORD HeadingAccuracy;
    DWORD AltitudeAccuracy;
    DWORD SpeedAccuracy;
    DWORD HorizontalConfidence;
    DWORD HeadingConfidence;
    DWORD AltitudeConfidence;
    DWORD SpeedConfidence;
    FLOAT PositionDilutionOfPrecision;
    FLOAT HorizontalDilutionOfPrecision;
    FLOAT VerticalDilutionOfPrecision;
} GNSS_FIXDATA_ACCURACY;

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct GNSS_FIXDATA_ACCURACY
{
    public uint Size;
    public uint Version;
    public uint HorizontalAccuracy;
    public uint HorizontalErrorMajorAxis;
    public uint HorizontalErrorMinorAxis;
    public uint HorizontalErrorAngle;
    public uint HeadingAccuracy;
    public uint AltitudeAccuracy;
    public uint SpeedAccuracy;
    public uint HorizontalConfidence;
    public uint HeadingConfidence;
    public uint AltitudeConfidence;
    public uint SpeedConfidence;
    public float PositionDilutionOfPrecision;
    public float HorizontalDilutionOfPrecision;
    public float VerticalDilutionOfPrecision;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure GNSS_FIXDATA_ACCURACY
    Public Size As UInteger
    Public Version As UInteger
    Public HorizontalAccuracy As UInteger
    Public HorizontalErrorMajorAxis As UInteger
    Public HorizontalErrorMinorAxis As UInteger
    Public HorizontalErrorAngle As UInteger
    Public HeadingAccuracy As UInteger
    Public AltitudeAccuracy As UInteger
    Public SpeedAccuracy As UInteger
    Public HorizontalConfidence As UInteger
    Public HeadingConfidence As UInteger
    Public AltitudeConfidence As UInteger
    Public SpeedConfidence As UInteger
    Public PositionDilutionOfPrecision As Single
    Public HorizontalDilutionOfPrecision As Single
    Public VerticalDilutionOfPrecision As Single
End Structure

import ctypes
from ctypes import wintypes

class GNSS_FIXDATA_ACCURACY(ctypes.Structure):
    _fields_ = [
        ("Size", wintypes.DWORD),
        ("Version", wintypes.DWORD),
        ("HorizontalAccuracy", wintypes.DWORD),
        ("HorizontalErrorMajorAxis", wintypes.DWORD),
        ("HorizontalErrorMinorAxis", wintypes.DWORD),
        ("HorizontalErrorAngle", wintypes.DWORD),
        ("HeadingAccuracy", wintypes.DWORD),
        ("AltitudeAccuracy", wintypes.DWORD),
        ("SpeedAccuracy", wintypes.DWORD),
        ("HorizontalConfidence", wintypes.DWORD),
        ("HeadingConfidence", wintypes.DWORD),
        ("AltitudeConfidence", wintypes.DWORD),
        ("SpeedConfidence", wintypes.DWORD),
        ("PositionDilutionOfPrecision", ctypes.c_float),
        ("HorizontalDilutionOfPrecision", ctypes.c_float),
        ("VerticalDilutionOfPrecision", ctypes.c_float),
    ]

#[repr(C)]
pub struct GNSS_FIXDATA_ACCURACY {
    pub Size: u32,
    pub Version: u32,
    pub HorizontalAccuracy: u32,
    pub HorizontalErrorMajorAxis: u32,
    pub HorizontalErrorMinorAxis: u32,
    pub HorizontalErrorAngle: u32,
    pub HeadingAccuracy: u32,
    pub AltitudeAccuracy: u32,
    pub SpeedAccuracy: u32,
    pub HorizontalConfidence: u32,
    pub HeadingConfidence: u32,
    pub AltitudeConfidence: u32,
    pub SpeedConfidence: u32,
    pub PositionDilutionOfPrecision: f32,
    pub HorizontalDilutionOfPrecision: f32,
    pub VerticalDilutionOfPrecision: f32,
}

import "golang.org/x/sys/windows"

type GNSS_FIXDATA_ACCURACY struct {
	Size uint32
	Version uint32
	HorizontalAccuracy uint32
	HorizontalErrorMajorAxis uint32
	HorizontalErrorMinorAxis uint32
	HorizontalErrorAngle uint32
	HeadingAccuracy uint32
	AltitudeAccuracy uint32
	SpeedAccuracy uint32
	HorizontalConfidence uint32
	HeadingConfidence uint32
	AltitudeConfidence uint32
	SpeedConfidence uint32
	PositionDilutionOfPrecision float32
	HorizontalDilutionOfPrecision float32
	VerticalDilutionOfPrecision float32
}

type
  GNSS_FIXDATA_ACCURACY = record
    Size: DWORD;
    Version: DWORD;
    HorizontalAccuracy: DWORD;
    HorizontalErrorMajorAxis: DWORD;
    HorizontalErrorMinorAxis: DWORD;
    HorizontalErrorAngle: DWORD;
    HeadingAccuracy: DWORD;
    AltitudeAccuracy: DWORD;
    SpeedAccuracy: DWORD;
    HorizontalConfidence: DWORD;
    HeadingConfidence: DWORD;
    AltitudeConfidence: DWORD;
    SpeedConfidence: DWORD;
    PositionDilutionOfPrecision: Single;
    HorizontalDilutionOfPrecision: Single;
    VerticalDilutionOfPrecision: Single;
  end;

const GNSS_FIXDATA_ACCURACY = extern struct {
    Size: u32,
    Version: u32,
    HorizontalAccuracy: u32,
    HorizontalErrorMajorAxis: u32,
    HorizontalErrorMinorAxis: u32,
    HorizontalErrorAngle: u32,
    HeadingAccuracy: u32,
    AltitudeAccuracy: u32,
    SpeedAccuracy: u32,
    HorizontalConfidence: u32,
    HeadingConfidence: u32,
    AltitudeConfidence: u32,
    SpeedConfidence: u32,
    PositionDilutionOfPrecision: f32,
    HorizontalDilutionOfPrecision: f32,
    VerticalDilutionOfPrecision: f32,
};

type
  GNSS_FIXDATA_ACCURACY {.bycopy.} = object
    Size: uint32
    Version: uint32
    HorizontalAccuracy: uint32
    HorizontalErrorMajorAxis: uint32
    HorizontalErrorMinorAxis: uint32
    HorizontalErrorAngle: uint32
    HeadingAccuracy: uint32
    AltitudeAccuracy: uint32
    SpeedAccuracy: uint32
    HorizontalConfidence: uint32
    HeadingConfidence: uint32
    AltitudeConfidence: uint32
    SpeedConfidence: uint32
    PositionDilutionOfPrecision: float32
    HorizontalDilutionOfPrecision: float32
    VerticalDilutionOfPrecision: float32

struct GNSS_FIXDATA_ACCURACY
{
    uint Size;
    uint Version;
    uint HorizontalAccuracy;
    uint HorizontalErrorMajorAxis;
    uint HorizontalErrorMinorAxis;
    uint HorizontalErrorAngle;
    uint HeadingAccuracy;
    uint AltitudeAccuracy;
    uint SpeedAccuracy;
    uint HorizontalConfidence;
    uint HeadingConfidence;
    uint AltitudeConfidence;
    uint SpeedConfidence;
    float PositionDilutionOfPrecision;
    float HorizontalDilutionOfPrecision;
    float VerticalDilutionOfPrecision;
}

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)
; GNSS_FIXDATA_ACCURACY サイズ: 64 バイト(x64)
dim st, 16    ; 4byte整数×16(構造体サイズ 64 / 4 切り上げ)
; Size : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Version : DWORD (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; HorizontalAccuracy : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; HorizontalErrorMajorAxis : DWORD (+12, 4byte)  st.3 = 値  /  値 = st.3   (lpoke/lpeek も可)
; HorizontalErrorMinorAxis : DWORD (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; HorizontalErrorAngle : DWORD (+20, 4byte)  st.5 = 値  /  値 = st.5   (lpoke/lpeek も可)
; HeadingAccuracy : DWORD (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; AltitudeAccuracy : DWORD (+28, 4byte)  st.7 = 値  /  値 = st.7   (lpoke/lpeek も可)
; SpeedAccuracy : DWORD (+32, 4byte)  st.8 = 値  /  値 = st.8   (lpoke/lpeek も可)
; HorizontalConfidence : DWORD (+36, 4byte)  st.9 = 値  /  値 = st.9   (lpoke/lpeek も可)
; HeadingConfidence : DWORD (+40, 4byte)  st.10 = 値  /  値 = st.10   (lpoke/lpeek も可)
; AltitudeConfidence : DWORD (+44, 4byte)  st.11 = 値  /  値 = st.11   (lpoke/lpeek も可)
; SpeedConfidence : DWORD (+48, 4byte)  st.12 = 値  /  値 = st.12   (lpoke/lpeek も可)
; PositionDilutionOfPrecision : FLOAT (+52, 4byte)  st.13 = 値  /  値 = st.13   (lpoke/lpeek も可)
; HorizontalDilutionOfPrecision : FLOAT (+56, 4byte)  st.14 = 値  /  値 = st.14   (lpoke/lpeek も可)
; VerticalDilutionOfPrecision : FLOAT (+60, 4byte)  st.15 = 値  /  値 = st.15   (lpoke/lpeek も可)
; ※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。
#defstruct global GNSS_FIXDATA_ACCURACY
    #field int Size
    #field int Version
    #field int HorizontalAccuracy
    #field int HorizontalErrorMajorAxis
    #field int HorizontalErrorMinorAxis
    #field int HorizontalErrorAngle
    #field int HeadingAccuracy
    #field int AltitudeAccuracy
    #field int SpeedAccuracy
    #field int HorizontalConfidence
    #field int HeadingConfidence
    #field int AltitudeConfidence
    #field int SpeedConfidence
    #field float PositionDilutionOfPrecision
    #field float HorizontalDilutionOfPrecision
    #field float VerticalDilutionOfPrecision
#endstruct

stdim st, GNSS_FIXDATA_ACCURACY        ; NSTRUCT 変数を確保
st->Size = 100
mes "Size=" + st->Size

GNSS_FIXDATA_ACCURACY

フィールド

各言語での定義

HSP用 定義

HSP用定義