/// <summary>
/// Initializes a new instance of the <see cref="CodePointer{T}"/> class.
/// </summary>
/// <param name="variable">The variable.</param>
public CodePointer(Variable variable)
: base(variable)
{
if (!GetCodeType().IsPointer)
{
throw new Exception("Wrong code type of passed variable " + variable.GetCodeType().Name);
}
element = UserMember.Create(() => variable.DereferencePointer().CastAs <T>());
}
/// <summary>
/// Initializes a new instance of the <see cref="CodePointer{T}"/> class.
/// </summary>
/// <param name="variable">The variable.</param>
public CodePointer(Variable variable)
: base(variable)
{
if (!GetCodeType().IsPointer)
{
throw new WrongCodeTypeException(variable, nameof(variable), "pointer");
}
element = UserMember.Create(() => variable.DereferencePointer().CastAs <T>());
}
/// <summary>
/// Reads the pointer and casts it to the type.
/// </summary>
/// <typeparam name="T">Type to be casted to</typeparam>
/// <param name="thisClass">Variable that contains UserMember of the this class.</param>
/// <param name="classFieldName">Name of the class field.</param>
/// <param name="buffer">The memory buffer.</param>
/// <param name="offset">The offset.</param>
/// <param name="pointerSize">Size of the pointer.</param>
public static T ReadPointer <T>(UserMember <Variable> thisClass, string classFieldName, MemoryBuffer buffer, int offset, int pointerSize)
{
ulong pointer = ReadPointer(buffer, offset, pointerSize);
if (pointer == 0)
{
return(default(T));
}
return(Variable.CreatePointerNoCast(thisClass.Value.GetCodeType().GetClassFieldType(classFieldName), pointer, classFieldName).CastAs <T>());
}
/// <summary>
/// Initializes a new instance of the <see cref="GenericsElementCaster{T}"/> class.
/// </summary>
/// <param name="thisClass">The thisClass variable in generated UserType.</param>
/// <param name="argumentNumber">The argument number in original user type.</param>
public GenericsElementCaster(UserMember <Variable> thisClass, int argumentNumber)
: this(thisClass.Value, argumentNumber)
{
}