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/*
* Firebird ADO.NET Data provider for .NET and Mono
*
* The contents of this file are subject to the Initial
* Developer's Public License Version 1.0 (the "License");
* you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
* http://www.firebirdsql.org/index.php?op=doc&id=idpl
*
* Software distributed under the License is distributed on
* an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* Copyright (c) 2002, 2005 Carlos Guzman Alvarez
* All Rights Reserved.
*/
using System;
using System.Runtime.InteropServices;
using FirebirdSql.Data.Common;
namespace FirebirdSql.Data.Embedded
{
#region Structures
[StructLayout(LayoutKind.Sequential)]
internal struct ArrayDescMarshal
{
public byte DataType;
public byte Scale;
public short Length;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
public string FieldName;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
public string RelationName;
public short Dimensions;
public short Flags;
#region Static Methods
public static int ComputeLength(int n)
{
return (Marshal.SizeOf(typeof(ArrayDescMarshal)) + n * Marshal.SizeOf(typeof(ArrayBoundMarshal)));
}
#endregion
}
[StructLayout(LayoutKind.Sequential)]
internal struct ArrayBoundMarshal
{
public short LowerBound;
public short UpperBound;
}
#endregion
}
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