public static Real[] GetArray(Array data)
{
Type arrayType = data.GetType().GetElementType();
Real[] resultData = new Real[data.Length];
//型の不一致をここで吸収
if (arrayType != typeof(RealType) && arrayType != typeof(Real))
{
//一次元の長さの配列を用意
Array array = Array.CreateInstance(arrayType, data.Length);
//一次元化して
Buffer.BlockCopy(data, 0, array, 0, Marshal.SizeOf(arrayType) * resultData.Length);
data = new RealType[array.Length];
//型変換しつつコピー
Array.Copy(array, data, array.Length);
}
//データを叩き込む
int size = sizeof(RealType) * data.Length;
GCHandle gchObj = GCHandle.Alloc(data, GCHandleType.Pinned);
GCHandle gchBytes = GCHandle.Alloc(resultData, GCHandleType.Pinned);
RealTool.CopyMemory(gchBytes.AddrOfPinnedObject(), gchObj.AddrOfPinnedObject(), size);
gchObj.Free();
gchBytes.Free();
return(resultData);
}
public static Real[] GetArray(Array data)
{
Type arrayType = data.GetType().GetElementType();
Real[] resultData = new Real[data.Length];
//Absorption of type mismatch here
if (arrayType != typeof(RealType) && arrayType != typeof(Real))
{
//Prepare one-dimensional length array
Array array = Array.CreateInstance(arrayType, data.Length);
//Make it one-dimensional
Buffer.BlockCopy(data, 0, array, 0, Marshal.SizeOf(arrayType) * resultData.Length);
data = new RealType[array.Length];
//Copy while converting type
Array.Copy(array, data, array.Length);
}
//Strike data
int size = Marshal.SizeOf(typeof(RealType)) * data.Length;
GCHandle gchObj = GCHandle.Alloc(data, GCHandleType.Pinned);
GCHandle gchBytes = GCHandle.Alloc(resultData, GCHandleType.Pinned);
RealTool.CopyMemory(gchBytes.AddrOfPinnedObject(), gchObj.AddrOfPinnedObject(), size);
gchObj.Free();
gchBytes.Free();
return(resultData);
}
