ACE_Map_Reverse_Iterator(3)

NAME

ACE_Map_Reverse_Iterator - Reverse Iterator for the ACE_Map_Manager.

SYNOPSIS

#include <ace/Map_Manager.h>
template<class EXT_ID, class INT_ID, class ACE_LOCK>
class ACE_Map_Reverse_Iterator : 
  public ACE_Map_Iterator_Base<EXT_ID, INT_ID, ACE_LOCK>
{
  public:
    ACE_Map_Reverse_Iterator (
        ACE_Map_Manager <EXT_ID, INT_ID, ACE_LOCK> &mm,
        int pass_end = 0
        );
    int advance (void);
    void dump (void) const;
    ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> &operator++ (
        void
        );
    ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> operator++ (
        int
        );
    ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> &operator-- (
        void
        );
    ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> operator-- (
        int
        );
    ACE_ALLOC_HOOK_DECLARE;
};

DESCRIPTION

This class does not perform any internal locking of the ACE_Map_Manager it is iterating upon since locking is inherently inefficient and/or error-prone within an STL-style iterator. If you require locking, you can explicitly use an ACE_Guard or ACE_Read_Guard on the ACE_Map_Manager's internal lock, which is accessible via its mutex method.

Initialization method.

ACE_Map_Reverse_Iterator (
    ACE_Map_Manager <EXT_ID, INT_ID, ACE_LOCK> &mm,
    int pass_end = 0
    );

Iteration methods.

int advance (void);

Move forward by one element in the set. Returns 0 when all the items in the set have been seen, else 1.

void dump (void) const;

Dump the state of an object.

STL styled iteration, compare, and reference functions.

ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> &operator++ (void);

Prefix reverse.

ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> operator++ (int);

Postfix reverse.

ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> &operator-- (void);

Prefix advance.

ACE_Map_Reverse_Iterator<EXT_ID, INT_ID, ACE_LOCK> operator-- (int);

Postfix advance.

ACE_ALLOC_HOOK_DECLARE;

Declare the dynamic allocation hooks.

AUTHOR

Doug Schmidt

LIBRARY

ace