static void Main(string[] args)
{
Console.WriteLine("Variant生のまま");
var foo = new[]{
Variant<int,string>.C1(4),
Variant<int,string>.C2("foo")};
foo
.ForEach(either => either
.Match(
C1: i => i.ToString(),
C2: s => s)
.Act(Console.WriteLine));
//Option<T> = Variant<Unit,T>
Console.WriteLine("\nOption");
var hoge = new[] {
Option<int>.None(),
Option<int>.Some(10) };
hoge
.ForEach(opt => opt.
Match(
None: () => -1,
Some: v => v)
.Act(Console.WriteLine));
//ConsList<T> = Variant<Unit,Tuple<T,ConsList<T>>>
Console.WriteLine("\nConsList");
var list = new[] { 2, 3, 5 , 8, 12 }.ToConsList();
list
.Match(
Nil: () => 0,
Cons: (head, tail) => head)
.Act(Console.WriteLine);
//Sum
list
.Catamorphism(
nil: () => 0,
cons: (h, t) => h + t)
.Act(Console.WriteLine);
Console.ReadLine();
}
public static void Main(string[] args)
{
string sample_sentence = "Find the 4 numbers in this string including 25 and 87 twice (a87test)";
Regex r_ints = new Regex("\d+"); // Match integers (must add @ to front of string to fix error) --> @"\d+"
Regex r_parens = new Regex("("); // Match parens (must add \ in front of '(' --> "\(" and then @ in front of string --> @"\(" )
Match m = r_ints.Match(sample_sentence);
Console.Write("All Numbers in String:\n");
while (m.Success)
{
Console.WriteLine(m.Value);
m = m.NextMatch();
}
Console.Write("\nParenthesis in String occur at:\n");
m = r_parens.Match( sample_sentence );
while (m.Success)
{
Console.WriteLine(m.Index);
m = m.NextMatch();
}
Console.Write("\nMatch Spreadsheet Columns/Rows:\n");
// Match spreadsheet cell names, extract column and row separately
// Note the use of parentheses to capture pieces of a match
r_ints = new Regex(@"([a-zA-Z]+)([1-9]\d*)");
m = r_ints.Match("AA32 hello BC19AX22the end");
while (m.Success)
{
Console.WriteLine("Row: " + m.Groups[1]);
Console.WriteLine("Col: " + m.Groups[2]);
m = m.NextMatch();
}
// Wait for termination
Console.ReadLine();
}
private void ProcessRegex(string line, int lineStart, System.Text.RegularExpressions.Regex regexp, Color color)
{
if (regexp == null)
return;
System.Text.RegularExpressions.Match regMatch;
for (regMatch = regexp.Match(line); regMatch.Success; regMatch = regMatch.NextMatch())
{
// Process the words
int nStart = lineStart + regMatch.Index;
int nLenght = regMatch.Length;
SelectionStart = nStart;
SelectionLength = nLenght;
SelectionColor = color;
}
}
private void addfilesfromdirectory( System.IO.DirectoryInfo di, System.Text.RegularExpressions.Regex regexfiles )
{
System.IO.FileInfo fi;
System.IO.FileInfo[] fis;
fis = di.GetFiles();
//foreach( System.IO.FileInfo fi in di.GetFiles()) {
for(int i = 0; i < fis.Length; i++) {
fi = fis[i];
if(regexfiles.Match(fi.Name).Success ) {
filetotal += 1;
strBuffer.Append(fi.Name + "\r\n");
}
//if( filetotal > 1024)
// break;
}
}
