C++ class definition with a member of the same class


 
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# 8  
Old 06-21-2010
Thanks everyone.

I was wrong and my new tests confirm that is possible:

Code:
#include "string"
using namespace std;

#include <list>

class Elemento
{
   public:
      string name;
      list<Elemento> children;

..........
};

Sorry, my first post wasn't very good. I didnīt explain it well.Smilie

Thanks
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__gnu_pbds(3)						     Library Functions Manual						     __gnu_pbds(3)

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Classes struct associative_tag class basic_branch struct basic_branch_tag class basic_hash_table struct basic_hash_tag struct basic_invalidation_guarantee struct binary_heap_tag struct binomial_heap_tag class cc_hash_max_collision_check_resize_trigger class cc_hash_table struct cc_hash_tag struct container_error struct container_tag struct container_traits struct container_traits_base struct container_traits_base< binary_heap_tag > struct container_traits_base< binomial_heap_tag > struct container_traits_base< cc_hash_tag > struct container_traits_base< gp_hash_tag > struct container_traits_base< list_update_tag > struct container_traits_base< ov_tree_tag > struct container_traits_base< pairing_heap_tag > struct container_traits_base< pat_trie_tag > struct container_traits_base< rb_tree_tag > struct container_traits_base< rc_binomial_heap_tag > struct container_traits_base< splay_tree_tag > struct container_traits_base< thin_heap_tag > class direct_mask_range_hashing class direct_mod_range_hashing class gp_hash_table struct gp_hash_tag class hash_exponential_size_policy class hash_load_check_resize_trigger class hash_prime_size_policy class hash_standard_resize_policy struct insert_error struct join_error class linear_probe_fn class list_update struct list_update_tag class lu_counter_policy class lu_move_to_front_policy struct null_node_update struct null_type struct ov_tree_tag struct pairing_heap_tag struct pat_trie_tag struct point_invalidation_guarantee class priority_queue struct priority_queue_tag class quadratic_probe_fn struct range_invalidation_guarantee struct rb_tree_tag struct rc_binomial_heap_tag struct resize_error class sample_probe_fn class sample_range_hashing class sample_ranged_hash_fn class sample_ranged_probe_fn class sample_resize_policy class sample_resize_trigger class sample_size_policy class sample_tree_node_update struct sample_trie_access_traits class sample_trie_node_update struct sample_update_policy struct sequence_tag struct splay_tree_tag struct string_tag struct thin_heap_tag class tree class tree_order_statistics_node_update struct tree_tag class trie class trie_order_statistics_node_update class trie_prefix_search_node_update struct trie_string_access_traits struct trie_tag struct trivial_iterator_tag Typedefs typedef void trivial_iterator_difference_type Functions void __throw_container_error () void __throw_insert_error () void __throw_join_error () void __throw_resize_error () Detailed Description GNU extensions for policy-based data structures for public use. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ Tue Jun 10 2014 __gnu_pbds(3)