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Changed generic constraint on Write methods to struct instead of unmanaged

pull/60/head
David Hall 2019-04-10 13:11:06 -06:00
parent 7164c624b1
commit 5548ff6c71
1 changed files with 5 additions and 4 deletions
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9
Core/InteropServices/NativeMemoryStream.cs
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@ -49,9 +49,10 @@ namespace Vanara.InteropServices
/// <summary>Initializes a new instance of the <see cref="NativeMemoryStream"/> class with a pointer and allows for dynamic growth.</summary>
/// <param name="unmanagedPtr">The pointer to unmanaged, preallocated memory.</param>
/// <param name="bytesAllocated">The bytes allocated to <paramref name="unmanagedPtr"/>.</param>
public NativeMemoryStream(IntPtr unmanagedPtr, long bytesAllocated)
/// <param name="access">The mode of file access to the native memory stream.</param>
public NativeMemoryStream(IntPtr unmanagedPtr, long bytesAllocated, FileAccess access = FileAccess.Read)
{
access = FileAccess.Read;
this.access = access;
chunkSize = 0;
Pointer = unmanagedPtr;
MaxCapacity = capacity = bytesAllocated;
@ -321,7 +322,7 @@ namespace Vanara.InteropServices
/// <summary>Writes the specified value into the stream.</summary>
/// <typeparam name="T">The type of the value.</typeparam>
/// <param name="value">The value.</param>
public void Write<T>(in T value) where T : unmanaged => WriteObject(value);
public void Write<T>(in T value) where T : struct => WriteObject(value);
/// <summary>Writes the specified string into the stream.</summary>
/// <param name="value">The string value.</param>
@ -340,7 +341,7 @@ namespace Vanara.InteropServices
/// <typeparam name="T">The type of the array item.</typeparam>
/// <param name="items">The items.</param>
/// <param name="byRef">Write values as a referenced array.</param>
public void Write<T>(IEnumerable<T> items, bool byRef = false) where T : unmanaged
public void Write<T>(IEnumerable<T> items, bool byRef = false) where T : struct
{
if (access == FileAccess.Read) throw new NotSupportedException();
if (items == null) return;