public Func <object, object[], TReturn> GetMethodInvoker <TReturn>(
MethodInfo methodInfo,
DelegateCreationMode creationMode)
{
var dictionary = nonVoidMethodGenericDictionary;
if (!dictionary.TryGetValue(methodInfo, out object result))
{
switch (creationMode)
{
case DelegateCreationMode.SlowCreationFastPerformance:
result = ReflectionCompiler.CreateMethodFunc <TReturn>(methodInfo);
break;
default:
result = new Func <object, object[], TReturn>(
(owner, args) => (TReturn)methodInfo.Invoke(owner, args));
break;
}
dictionary[methodInfo] = result;
}
return((Func <object, object[], TReturn>)result);
}
public Func <object, object[], object> GetMethodInvoker(
MethodInfo methodInfo)
{
Func <object, object[], object> func;
var lockSlim = nonVoidMethodLockSlim;
var dictionary = nonVoidMethodDictionary;
lockSlim.EnterUpgradeableReadLock();
try
{
if (!dictionary.TryGetValue(methodInfo, out func))
{
lockSlim.EnterWriteLock();
try
{
if (!dictionary.TryGetValue(methodInfo, out func))
{
func = ReflectionCompiler.CreateMethodFunc(methodInfo);
dictionary[methodInfo] = func;
}
}
finally
{
lockSlim.ExitWriteLock();
}
}
}
finally
{
lockSlim.ExitUpgradeableReadLock();
}
return(func);
}
public Func <object, object[], TReturn> GetMethodInvoker <TReturn>(
MethodInfo methodInfo)
{
object func;
var lockSlim = nonVoidMethodGenericLockSlim;
var dictionary = nonVoidMethodGenericDictionary;
lockSlim.EnterUpgradeableReadLock();
try
{
if (!dictionary.TryGetValue(methodInfo, out func))
{
lockSlim.EnterWriteLock();
try
{
if (!dictionary.TryGetValue(methodInfo, out func))
{
var result = ReflectionCompiler.CreateMethodFunc <TReturn>(methodInfo);
dictionary[methodInfo] = result;
return(result);
}
}
finally
{
lockSlim.ExitWriteLock();
}
}
}
finally
{
lockSlim.ExitUpgradeableReadLock();
}
return((Func <object, object[], TReturn>)func);
}
public Func <object, object[], object> GetMethodInvoker(
MethodInfo methodInfo,
DelegateCreationMode creationMode)
{
var dictionary = nonVoidMethodDictionary;
if (!dictionary.TryGetValue(methodInfo, out var result))
{
switch (creationMode)
{
case DelegateCreationMode.SlowCreationFastPerformance:
result = ReflectionCompiler.CreateMethodFunc(methodInfo);
break;
default:
result = methodInfo.Invoke;
break;
}
dictionary[methodInfo] = result;
}
return(result);
}
