public bool TryReadGroupFrame(IBinaryReadStream stream, out GroupFrame frame, bool checkIsGroup = true)
{
if (!TryGetGroup(stream, out var meta, checkIsGroup: checkIsGroup))
{
frame = default;
return(false);
}
frame = new GroupFrame(meta, stream.ReadSpan(checked ((int)meta.TotalLength)));
return(true);
}
// Not an extension method, as we don't want it to show up as intellisense, as it's already part of a GroupFrame's enumerator.
/// <summary>
/// Enumerates locations of the contained subrecords.<br/>
/// Locations are relative to the RecordType of the MajorRecordFrame.
/// </summary>
public static IEnumerable <MajorRecordPinFrame> EnumerateRecords(GroupFrame group)
{
int loc = group.HeaderLength;
while (loc < group.HeaderAndContentData.Length)
{
var subHeader = new MajorRecordPinFrame(group.Meta, group.HeaderAndContentData.Slice(loc), loc);
yield return(subHeader);
loc = checked ((int)(loc + subHeader.TotalLength));
}
}
public static bool TryReadGroupFrame(this IMutagenReadStream stream, out GroupFrame frame, bool checkIsGroup = true) => stream.MetaData.Constants.TryReadGroupFrame(stream, out frame, checkIsGroup);
public static bool TryGetGroupFrame(this IMutagenReadStream stream, out GroupFrame header, int offset = 0, bool checkIsGroup = true) => stream.MetaData.Constants.TryGetGroupFrame(stream, out header, offset, checkIsGroup);
