/// <summary>
/// Returns the internal pointer to a boxed instance's value. DOESN'T pin the reference.
/// </summary>
/// <param name="obj">The boxed instance.</param>
/// <returns>The internal pointer.</returns>
public static unsafe IntPtr GetDataPointer(ValueType obj)
{
TypedReference tr;
TypedReferenceTools.MakeTypedReference(&tr, obj);
return(tr.ToPointer());
}
public static unsafe TField GetValue <TField>(this FieldInfo fi, object obj)
{
TypedReference tr;
TypedReferenceTools.MakeTypedReference(&tr, obj, fi);
return(__refvalue(tr, TField));
}
public static unsafe void SetValue <TField>(this FieldInfo fi, object obj, TField value)
{
TypedReference tr;
TypedReferenceTools.MakeTypedReference(&tr, obj, fi);
__refvalue(tr, TField) = value;
}
/// <summary>
/// Converts an enum value to a primitive value.
/// </summary>
/// <param name="enm">The enum value to convert.</param>
/// <returns>The converted primitive value.</returns>
public static unsafe TValue ToValue <TEnum, TValue>(TEnum enm) where TEnum : struct, TEnumBase where TValue : struct, IComparable, IFormattable, IComparable <TValue>, IEquatable <TValue>
{
var tr = __makeref(enm);
TypedReferenceTools.ChangeType(&tr, typeof(TValue));
return(__refvalue(tr, TValue));
}
public static unsafe ValueType Box(ArgIterator arg)
{
ValueType empty = (ValueType)FormatterServices.GetUninitializedObject(typeof(ArgIterator));
TypedReference innerRef;
TypedReferenceTools.MakeTypedReference(&innerRef, empty);
__refvalue(innerRef, ArgIterator) = arg;
return(empty);
}
public static unsafe ValueType Box(RuntimeArgumentHandle arg)
{
ValueType empty = (ValueType)FormatterServices.GetUninitializedObject(typeof(RuntimeArgumentHandle));
TypedReference innerRef;
TypedReferenceTools.MakeTypedReference(&innerRef, empty);
__refvalue(innerRef, RuntimeArgumentHandle) = arg;
return(empty);
}
public static unsafe ValueType Box(TypedReference arg)
{
ValueType empty = (ValueType)FormatterServices.GetUninitializedObject(typeof(TypedReference));
TypedReference innerRef; //TypedReference to a TypedReference...
TypedReferenceTools.MakeTypedReference(&innerRef, empty);
__refvalue(innerRef, TypedReference) = arg;
return(empty);
}
public static unsafe int GetOffset(this FieldInfo field)
{
return(InteropTools.Pin(
FormatterServices.GetUninitializedObject(field.DeclaringType),
delegate(object inst)
{
TypedReference tr0, tr1;
TypedReferenceTools.MakeTypedReference(&tr0, inst);
TypedReferenceTools.MakeTypedReference(&tr1, inst, field);
byte *p0 = (byte *)tr0.ToPointer();
byte *p1 = (byte *)tr1.ToPointer();
return (int)(p1 - p0);
}
));
}
public static TRet MakeReference <TRet>(object target, FieldInfo[] fields, Func <SafeReference, TRet> func)
{
return(TypedReferenceTools.MakeTypedReference(target, fields, tr => Create(tr, func)));
}
public static void MakeReference(object target, FieldInfo[] fields, Action <SafeReference> act)
{
TypedReferenceTools.MakeTypedReference(target, fields, tr => Create(tr, act));
}
public TRet GetReference <TRet>(Func <SafeReference, TRet> func)
{
return(TypedReferenceTools.MakeTypedReference(Target, new[] { Field }, tr => SafeReference.Create(tr, func)));
}
public TRet GetReference <TRet>(TypedReferenceTools.TypedRefFunc <TRet> func)
{
return(TypedReferenceTools.MakeTypedReference(Target, new[] { Field }, func));
}
public TRet GetReference <TRet>(TypedReferenceTools.TypedRefFunc <TRet> func)
{
return(TypedReferenceTools.MakeTypedReference(Instance, func));
}