static void Check(string s)
{
const int N = 100;
// 計測用に長めの文字列にしたいので 2^10 倍につなぐ
for (int i = 0; i < 10; i++)
{
s = s + s;
}
var utf8 = Encoding.UTF8.GetBytes(s);
#if !ArrayImplementation
var utf16 = Encoding.Unicode.GetBytes(s);
#else
var utf16 = Copy8To16(Encoding.Unicode.GetBytes(s));
#endif
GC.Collect();
for (int n = 0; n < 3; n++)
{
Console.WriteLine("---- " + n + " ----");
using (SW.New("corefxlab code point: "))
{
for (int i = 0; i < N; i++)
{
foreach (var c in new LabUtf8String(utf8))
{
;
}
}
}
using (SW.New(" utf-8 code point: "))
{
for (int i = 0; i < N; i++)
{
foreach (var c in new Utf8String(utf8))
{
;
}
}
}
using (SW.New(" utf-16 code point: "))
{
for (int i = 0; i < N; i++)
{
foreach (var c in new Utf16String(utf16))
{
;
}
}
}
using (SW.New(" utf-8 index : "))
{
for (int i = 0; i < N; i++)
{
var x = new Utf8String(utf8);
foreach (var index in x.Indexes)
{
var c = x[index];
}
}
}
using (SW.New(" utf-16 index : "))
{
for (int i = 0; i < N; i++)
{
var x = new Utf16String(utf16);
foreach (var index in x.Indexes)
{
var c = x[index];
}
}
}
}
}