public object Invoke(object o, object value)
{
if (cache.TryGet(o, value, out var result))
{
return(result(o, value));
}
CallsiteFunc <object, object, object> f = null;
var oType = o == null ? typeof(Object) : o.GetType();
var field = oType.GetField(MemberName);
if (field != null)
{
f = DelegateHelpers.GetSetMemberDelegate(field);
}
var property = oType.GetProperty(MemberName);
if (property != null)
{
f = DelegateHelpers.GetSetMemberDelegate(property);
}
if (f != null)
{
cache.CacheMethod(o, value, f);
return(f(o, value));
}
throw new ArgumentException($"Could not set member `{MemberName}` on target {o.ToString()}, no such member exists.");
}
public T Invoke(object arg0, object arg1)
{
if (cache.TryGet(arg0, arg1, out var result))
{
return((T)result(arg0, arg1));
}
var ctor = Dispatch.BindToConstructor(typeof(T), new [] { arg0, arg1 });
if (ctor != null)
{
var f = DelegateHelpers.GetMethodDelegate02(ctor);
cache.CacheMethod(arg0, arg1, f);
return((T)f(arg0, arg1));
}
throw new ArgumentException($"Could not invoke constructor `{typeof(T)}` with types {arg0.GetType()}, {arg1.GetType()}.");
}
public object Invoke(object arg0, object arg1)
{
if (cache.TryGet(arg0, arg1, out var result))
{
return(result(arg0, arg1));
}
var method = Dispatch.BindToMethod(BindingFlags.Public | BindingFlags.Instance, Target, MemberName, new [] { arg0, arg1 });
if (method != null)
{
var f = DelegateHelpers.GetMethodDelegate02(method);
cache.CacheMethod(arg0, arg1, f);
return(f(arg0, arg1));
}
throw new ArgumentException($"Could not invoke static method `{MemberName}` on type {Target} with argument types {arg0.GetType()}, {arg1.GetType()}.");
}
public object Invoke(object target, object arg0)
{
if (cache.TryGet(target, arg0, out var result))
{
return(result(target, arg0));
}
var method = Dispatch.BindToMethod(BindingFlags.Public | BindingFlags.Instance, target.GetType(), MemberName, new [] { arg0 });
if (method != null)
{
var f = DelegateHelpers.GetMethodDelegate02(method);
cache.CacheMethod(target, arg0, f);
return(f(target, arg0));
}
throw new ArgumentException($"Could not invoke instance member method `{MemberName}` on target {target.ToString()} ({target.GetType()}) with argument types {arg0.GetType()}.");
}
