// Token: 0x17001B5E RID: 7006
internal AccessorInfo this[SourceValueType sourceValueType, Type type, string name]
{
get
{
if (type == null || name == null)
{
return(null);
}
AccessorInfo accessorInfo = (AccessorInfo)this._table[new AccessorTable.AccessorTableKey(sourceValueType, type, name)];
if (accessorInfo != null)
{
accessorInfo.Generation = this._generation;
}
return(accessorInfo);
}
set
{
if (type != null && name != null)
{
value.Generation = this._generation;
this._table[new AccessorTable.AccessorTableKey(sourceValueType, type, name)] = value;
if (!this._cleanupRequested)
{
this.RequestCleanup();
}
}
}
}
// map (SourceValueType, type, name) to (accessor, propertyType, args)
internal AccessorInfo this[SourceValueType sourceValueType, Type type, string name]
{
get
{
if (type == null || name == null)
{
return(null);
}
AccessorInfo info = (AccessorInfo)_table[new AccessorTableKey(sourceValueType, type, name)];
if (info != null)
{
#if DEBUG
// record the age of cache hits
int age = _generation - info.Generation;
if (age >= _ages.Length)
{
int[] newAges = new int[2 * age];
_ages.CopyTo(newAges, 0);
_ages = newAges;
}
++_ages[age];
++_hits;
#endif
info.Generation = _generation;
}
#if DEBUG
else
{
++_misses;
}
#endif
return(info);
}
set
{
if (type != null && name != null)
{
value.Generation = _generation;
_table[new AccessorTableKey(sourceValueType, type, name)] = value;
if (!_cleanupRequested)
{
RequestCleanup();
}
}
}
}
// Token: 0x06007348 RID: 29512 RVA: 0x00210EBC File Offset: 0x0020F0BC
private object CleanupOperation(object arg)
{
object[] array = new object[this._table.Count];
int num = 0;
IDictionaryEnumerator enumerator = this._table.GetEnumerator();
while (enumerator.MoveNext())
{
AccessorInfo accessorInfo = (AccessorInfo)enumerator.Value;
int num2 = this._generation - accessorInfo.Generation;
if (num2 >= 10)
{
array[num++] = enumerator.Key;
}
}
for (int i = 0; i < num; i++)
{
this._table.Remove(array[i]);
}
this._generation++;
this._cleanupRequested = false;
return(null);
}
// run a cleanup pass
private object CleanupOperation(object arg)
{
// find entries that are sufficiently old
object[] keysToRemove = new object[_table.Count];
int n = 0;
IDictionaryEnumerator ide = _table.GetEnumerator();
while (ide.MoveNext())
{
AccessorInfo info = (AccessorInfo)ide.Value;
int age = _generation - info.Generation;
if (age >= AgeLimit)
{
keysToRemove[n++] = ide.Key;
}
}
#if DEBUG
if (_traceSize)
{
Console.WriteLine("After generation {0}, removing {1} of {2} entries from AccessorTable, new count is {3}",
_generation, n, _table.Count, _table.Count - n);
}
#endif
// remove those entries
for (int i = 0; i < n; ++i)
{
_table.Remove(keysToRemove[i]);
}
++_generation;
_cleanupRequested = false;
return(null);
}