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Full Discussion: Constructor problem
Top Forums UNIX for Dummies Questions & Answers Constructor problem Post 302087758 by woot4moo on Tuesday 5th of September 2006 12:52:30 PM
Old 09-05-2006
Constructor problem
Hi guys I am new to these forums but since I am taking a class at college I would appreciate any help that is possible for this program. My instructor said that when its complete the program should be able to store all 3 fields instead of just 1.

public class Greeter2Test
{
public static void main( String[] args)
{
Greeter terse = new Greeter ( "Hello, ", "Goodbye, ", "Dave" );
Greeter verbose = new Greeter ("How are you, ", "Have a nice day, ", "Hal");

System.out.println( terse.sayHello() );
System.out.println( verbose.sayHello() );
System.out.println( verbose.sayGoodbye() );
System.out.println( terse.sayGoodbye() );
}
}
Im not sure what it is that I am supposed to edit to make it work properly
The error I get is cannot find symbol. But I cant see which symbol it means or what exactly it is that I am misssing any help would be most appreciated.
 

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LEARN ABOUT CENTOS

__gnu_pbds::tree

__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _AllLibrary Functions__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >(3)

NAME

       __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc > -

SYNOPSIS

       Inherits __gnu_pbds::basic_branch< Key, Mapped, Tag, detail::tree_traits< Key, Mapped, Cmp_Fn, Node_Update, Tag, _Alloc >::node_update,
       __gnu_cxx::typelist::create2< Cmp_Fn, detail::tree_traits< Key, Mapped, Cmp_Fn, Node_Update, Tag, _Alloc > >::type, _Alloc >.

   Public Types
       typedef Cmp_Fn cmp_fn
       typedef detail::tree_traits
	   < Key, Mapped, Cmp_Fn,
	   Node_Update, Tag, _Alloc >
	   ::node_update node_update"

   Public Member Functions
       tree (const cmp_fn &c)
       template<typename It > tree (It first, It last)
       template<typename It > tree (It first, It last, const cmp_fn &c)
       tree (const tree &other)
       tree & operator= (const tree &other)
       void swap (tree &other)

Detailed Description
   template<typename Key, typename Mapped, typename Cmp_Fn = std::less<Key>, typename Tag = rb_tree_tag, template< typename Node_CItr, typename
       Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc = std::allocator<char>>class
       __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >
       A tree-based container.

       Template Parameters:
	   Key Key type.
	   Mapped Map type.
	   Cmp_Fn Comparison functor.
	   Tag Instantiating data structure type, see container_tag.
	   Node_Update Updates tree internal-nodes, restores invariants when invalidated. XXX See design::tree-based-containersnode invariants.
	   _Alloc Allocator type.

       Base tag choices are: ov_tree_tag, rb_tree_tag, splay_tree_tag.

       Base is basic_branch.

       Definition at line 635 of file assoc_container.hpp.

Member Typedef Documentation
   template<typename Key , typename Mapped , typename Cmp_Fn  = std::less<Key>, typename Tag  = rb_tree_tag, template< typename Node_CItr,
       typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc  = std::allocator<char>>
       typedef Cmp_Fn __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::cmp_fn
       Comparison functor type.

       Definition at line 642 of file assoc_container.hpp.

Constructor &; Destructor Documentation
   template<typename Key , typename Mapped , typename Cmp_Fn  = std::less<Key>, typename Tag  = rb_tree_tag, template< typename Node_CItr,
       typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc  = std::allocator<char>>
       __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::tree (const cmp_fn &c) [inline]
       Constructor taking some policy objects. r_cmp_fn will be copied by the Cmp_Fn object of the container object.

       Definition at line 648 of file assoc_container.hpp.

   template<typename Key , typename Mapped , typename Cmp_Fn  = std::less<Key>, typename Tag  = rb_tree_tag, template< typename Node_CItr,
       typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc  = std::allocator<char>>
       template<typename It > __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::tree (Itfirst, Itlast) [inline]
       Constructor taking __iterators to a range of value_types. The value_types between first_it and last_it will be inserted into the container
       object.

       Definition at line 655 of file assoc_container.hpp.

   template<typename Key , typename Mapped , typename Cmp_Fn  = std::less<Key>, typename Tag  = rb_tree_tag, template< typename Node_CItr,
       typename Node_Itr, typename Cmp_Fn_, typename _Alloc_ > class Node_Update = null_node_update, typename _Alloc  = std::allocator<char>>
       template<typename It > __gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >::tree (Itfirst, Itlast, const cmp_fn &c) [inline]
       Constructor taking __iterators to a range of value_types and some policy objects The value_types between first_it and last_it will be
       inserted into the container object. r_cmp_fn will be copied by the cmp_fn object of the container object.

       Definition at line 663 of file assoc_container.hpp.

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++							  Tue Jun 10 2__gnu_pbds::tree< Key, Mapped, Cmp_Fn, Tag, Node_Update, _Alloc >(3)
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