/// <summary>
/// The type of the parameter, which might be a generic type parameter (e.g. the T in List of T)
/// </summary>
/// <returns></returns>
public MrType GetParameterType()
{
var parameterType = Method.MethodSignature.ParameterTypes[_parameterIndex];
if (parameterType.IsGenericParameter)
{
// E.g. this parameterType is the item's T for List<T>.Add(T item)
// We want to get the method's type argument that correponds to this type parameter
// Get the parameter type's unmodified name, as a string.
// E.g. for the baz in Foo<T>.Bar(T& baz), return "T"
var parameterTypeName = MrType.GetUnmodifiedTypeName(
parameterType.GetName(),
out var isArray, out var isReference, out var isPointer);
// Find the method type argument with the same name as this parameter type.
var typeArguments = this.Method.DeclaringType.GetGenericArguments();
foreach (var typeArgument in typeArguments)
{
if (typeArgument.TypeParameterName == parameterTypeName)
{
// Return the type argument, correctly modified ("T&" rather than "T")
parameterType = MrType.Clone(typeArgument, isArray, isReference, isPointer);
break;
}
}
}
return(parameterType);
}
/// <summary>
/// Try to find a type in any loaded assembly
/// </summary>
public bool TryFindMrType(string fullTypeName, out MrType mrType)
{
mrType = null;
// Convert e.g. Byte[] into Byte
fullTypeName = MrType.GetUnmodifiedTypeName(fullTypeName, out var arrayRank, out var isReference, out var isPointer);
foreach (var assembly in _loadedAssemblies.Values.Union(_implicitAssemblies.Values))
{
if (assembly.TryGetType(fullTypeName, out mrType))
{
// Convert back if necessary, e.g. Byte into Byte[]
if (arrayRank != null || isReference || isPointer)
{
mrType = MrType.Clone(mrType, arrayRank, isReference, isPointer);
}
return(true);
}
}
return(false);
}
