method

ref

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ref() public

Returns a new Fiddle::Pointer instance that is a reference pointer for this pointer.

Analogous to the ampersand operator in C.

static VALUE
rb_fiddle_ptr_ref(VALUE self)
{
    struct ptr_data *data;

    TypedData_Get_Struct(self, struct ptr_data, &fiddle_ptr_data_type, data);
    return rb_fiddle_ptr_new(&(data->ptr),0,0);
}

ref

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