internal static CallSite <T> CreateCallSite <T>(
Type specificBinderType,
LazyBinder binder,
MemberInvocationMoniker name,
Type context,
string[] argumentNames = null,
bool staticContext = false,
bool isEvent = false)
where T : class
{
var hashCode = BinderHashGenerator <T> .Create(name, context, argumentNames, specificBinderType, staticContext,
isEvent);
lock (_binderCacheLock)
{
CallSite callSite;
if (!_binderCache.TryGetValue(hashCode, out callSite))
{
callSite = CallSite <T> .Create(binder());
_binderCache[hashCode] = callSite;
}
return((CallSite <T>)callSite);
}
}
public virtual bool Equals(BinderHashGenerator other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
var tArgNames = ArgumentNames;
var tOtherArgNames = other.ArgumentNames;
return
(!(tOtherArgNames == null ^ tArgNames == null) &&
other.IsEvent == IsEvent &&
other.StaticContext == StaticContext &&
Equals(other.Context, Context) &&
Equals(other.BinderType, BinderType) &&
Equals(other.DelegateType, DelegateType) &&
Equals(other.Name, Name) &&
(null == tArgNames || tOtherArgNames.SequenceEqual(tArgNames)));
}
internal static CallSite CreateCallSite(
Type delegateType,
Type specificBinderType,
LazyBinder binder,
MemberInvocationMoniker name,
Type context,
string[] argumentNames = null,
bool staticContext = false,
bool isEvent = false)
{
var hash = BinderHashGenerator.Create(delegateType, name, context, argumentNames, specificBinderType,
staticContext, isEvent);
lock (_binderCacheLock)
{
CallSite tOut;
if (!_binderCache.TryGetValue(hash, out tOut))
{
tOut = CallSite.Create(delegateType, binder());
_binderCache[hash] = tOut;
}
return(tOut);
}
}