internal unsafe void MinimalBaseline(string path, PathSegment *segments, int maxCount)
{
var start = 1;
var length = path.Length - start;
segments[0] = new PathSegment(start, length);
}
internal unsafe void NaiveBaseline(string path, PathSegment *segments, int maxCount)
{
int count = 0;
int start = 1; // Paths always start with a leading /
int end;
while ((end = path.IndexOf('/', start)) >= 0 && count < maxCount)
{
segments[count++] = new PathSegment(start, end - start);
start = end + 1; // resume search after the current character
}
// Residue
var length = path.Length - start;
if (length > 0 && count < maxCount)
{
segments[count++] = new PathSegment(start, length);
}
}
// This section tokenizes the path by marking the sequence of slashes, and their
// and the length of the text between them.
//
// If there is residue (text after last slash) then the length of the segment will
// computed based on the string length.
public static unsafe int Tokenize(string path, PathSegment *segments, int maxCount)
{
int count = 0;
int start = 1; // Paths always start with a leading /
int end;
var span = path.AsSpan(start);
while ((end = span.IndexOf('/')) >= 0 && count < maxCount)
{
segments[count++] = new PathSegment(start, end);
start += end + 1; // resume search after the current character
span = path.AsSpan(start);
}
// Residue
var length = span.Length;
if (length > 0 && count < maxCount)
{
segments[count++] = new PathSegment(start, length);
}
return(count);
}
public unsafe abstract int GetDestination(PathSegment *segments, int depth, string path);