public void Display(KalkEngine engine, string title, Func <KalkShortcut, bool> filter = null, bool addBlankLine = false)
{
if (engine == null)
{
throw new ArgumentNullException(nameof(engine));
}
if (title == null)
{
throw new ArgumentNullException(nameof(title));
}
var alreadyPrinted = new HashSet <KalkShortcut>();
bool isFirst = true;
foreach (var unitKey in this.Keys.OrderBy(x => x))
{
var shortcut = this[unitKey] as KalkShortcut;
if (shortcut == null || !alreadyPrinted.Add(shortcut) || (filter != null && !filter(shortcut)))
{
continue;
}
if (isFirst)
{
engine.WriteHighlightLine($"# {title}");
}
else if (addBlankLine)
{
engine.WriteHighlightLine("");
}
isFirst = false;
engine.WriteHighlightLine(shortcut.ToString());
}
}
public void Display(KalkEngine engine, string title, Func <KalkAlias, bool> filter = null, bool addBlankLine = false)
{
if (engine == null)
{
throw new ArgumentNullException(nameof(engine));
}
if (title == null)
{
throw new ArgumentNullException(nameof(title));
}
bool isFirst = true;
foreach (var aliasKey in this.Keys.OrderBy(x => x))
{
var alias = this[aliasKey] as KalkAlias;
if (alias == null || (filter != null && !filter(alias)))
{
continue;
}
if (isFirst)
{
engine.WriteHighlightLine($"# {title}");
}
else if (addBlankLine)
{
engine.WriteHighlightLine("");
}
isFirst = false;
engine.WriteHighlightLine(alias.ToString());
}
}
public void Display(KalkEngine engine, string title, Func <KalkUnit, bool> filter, bool addBlankLine = true)
{
if (engine == null)
{
throw new ArgumentNullException(nameof(engine));
}
if (title == null)
{
throw new ArgumentNullException(nameof(title));
}
var alreadyPrinted = new HashSet <KalkUnit>();
bool isFirst = true;
foreach (var unitKey in this.Keys.OrderBy(x => x))
{
var unit = this[unitKey] as KalkUnit;
if (unit == null || !alreadyPrinted.Add(unit) || unit.Parent != null || (filter != null && !filter(unit)))
{
continue;
}
if (isFirst)
{
engine.WriteHighlightLine($"# {title}");
}
else if (addBlankLine)
{
engine.WriteHighlightLine("");
}
isFirst = false;
unit.Invoke(engine, engine.CurrentNode, null, null);
}
}
private void DisplayDetailed(KalkEngine engine)
{
var u16 = Unsafe.As <Half, ushort>(ref Unsafe.AsRef(_value));
engine.WriteHighlightLine($" # IEEE 754 - half float - 16-bit");
engine.WriteHighlightLine($" #");
engine.WriteInt16(u16, true);
// Prints the 16 bits indices
engine.WriteHighlightLine($" # 15 8 0");
engine.WriteHighlightLine($" #");
engine.WriteHighlightLine($" # sign exponent |-- fraction -|");
// # 1 * 2 ^ (15 - 15) * 0b1.1000000000
var sign = (u16 >> 15);
var exponent = (u16 >> 10) & 0b11111;
var fraction = u16 & 0b1111111111;
var builder = new StringBuilder();
builder.Append(sign != 0 ? " -1" : " 1");
builder.Append(" * 2 ^ (");
builder.Append($"{(exponent == 0 ? 1 : exponent),2} - 15) * 0b{(exponent == 0 ? '0' : '1')}.");
for (int i = 9; i >= 0; i--)
{
builder.Append(((fraction >> i) & 1) == 0 ? '0' : '1');
}
engine.WriteHighlightLine($" = {builder}f");
}
