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DXCoreProcessMemoryQueryOutput

構造体
サイズx64: 24 バイト / x86: 24 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

フィールドサイズx64x86説明
memoryUsageDXCoreMemoryUsage16+0+0指定プロセスのメモリ使用状況を表すDXCoreMemoryUsage。
processQuerySucceededBYTE1+16+16指定プロセスへの問い合わせが成功したかを示すブール値。

各言語での定義

#include <windows.h>

// DXCoreMemoryUsage  (x64 16 / x86 16 バイト)
typedef struct DXCoreMemoryUsage {
    ULONGLONG committed;
    ULONGLONG resident;
} DXCoreMemoryUsage;

// DXCoreProcessMemoryQueryOutput  (x64 24 / x86 24 バイト)
typedef struct DXCoreProcessMemoryQueryOutput {
    DXCoreMemoryUsage memoryUsage;
    BYTE processQuerySucceeded;
} DXCoreProcessMemoryQueryOutput;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXCoreMemoryUsage
{
    public ulong committed;
    public ulong resident;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DXCoreProcessMemoryQueryOutput
{
    public DXCoreMemoryUsage memoryUsage;
    public byte processQuerySucceeded;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXCoreMemoryUsage
    Public committed As ULong
    Public resident As ULong
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DXCoreProcessMemoryQueryOutput
    Public memoryUsage As DXCoreMemoryUsage
    Public processQuerySucceeded As Byte
End Structure
import ctypes
from ctypes import wintypes

class DXCoreMemoryUsage(ctypes.Structure):
    _fields_ = [
        ("committed", ctypes.c_ulonglong),
        ("resident", ctypes.c_ulonglong),
    ]

class DXCoreProcessMemoryQueryOutput(ctypes.Structure):
    _fields_ = [
        ("memoryUsage", DXCoreMemoryUsage),
        ("processQuerySucceeded", ctypes.c_ubyte),
    ]
#[repr(C)]
pub struct DXCoreMemoryUsage {
    pub committed: u64,
    pub resident: u64,
}

#[repr(C)]
pub struct DXCoreProcessMemoryQueryOutput {
    pub memoryUsage: DXCoreMemoryUsage,
    pub processQuerySucceeded: u8,
}
import "golang.org/x/sys/windows"

type DXCoreMemoryUsage struct {
	committed uint64
	resident uint64
}

type DXCoreProcessMemoryQueryOutput struct {
	memoryUsage DXCoreMemoryUsage
	processQuerySucceeded byte
}
type
  DXCoreMemoryUsage = record
    committed: UInt64;
    resident: UInt64;
  end;

  DXCoreProcessMemoryQueryOutput = record
    memoryUsage: DXCoreMemoryUsage;
    processQuerySucceeded: Byte;
  end;
const DXCoreMemoryUsage = extern struct {
    committed: u64,
    resident: u64,
};

const DXCoreProcessMemoryQueryOutput = extern struct {
    memoryUsage: DXCoreMemoryUsage,
    processQuerySucceeded: u8,
};
type
  DXCoreMemoryUsage {.bycopy.} = object
    committed: uint64
    resident: uint64

  DXCoreProcessMemoryQueryOutput {.bycopy.} = object
    memoryUsage: DXCoreMemoryUsage
    processQuerySucceeded: uint8
struct DXCoreMemoryUsage
{
    ulong committed;
    ulong resident;
}

struct DXCoreProcessMemoryQueryOutput
{
    DXCoreMemoryUsage memoryUsage;
    ubyte processQuerySucceeded;
}

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)
; DXCoreProcessMemoryQueryOutput サイズ: 24 バイト(x64)
dim st, 6    ; 4byte整数×6(構造体サイズ 24 / 4 切り上げ)
; memoryUsage : DXCoreMemoryUsage (+0, 16byte)  varptr(st)+0 を基点に操作(16byte:入れ子/配列)
; processQuerySucceeded : BYTE (+16, 1byte)  poke st,16,値  /  値 = peek(st,16)
; ※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 DXCoreMemoryUsage
    #field int64 committed
    #field int64 resident
#endstruct

#defstruct global DXCoreProcessMemoryQueryOutput
    #field DXCoreMemoryUsage memoryUsage
    #field byte processQuerySucceeded
#endstruct

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