diff options
Diffstat (limited to 'apps/drwho/Binary_Search.cpp')
-rw-r--r-- | apps/drwho/Binary_Search.cpp | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/apps/drwho/Binary_Search.cpp b/apps/drwho/Binary_Search.cpp deleted file mode 100644 index 54582052629..00000000000 --- a/apps/drwho/Binary_Search.cpp +++ /dev/null @@ -1,80 +0,0 @@ -// $Id$ - -#include "Options.h" -#include "Binary_Search.h" -#include "ace/Log_Msg.h" - -// This function is passed to qsort to perform the comparison between -// login names for two friends. - -int -Binary_Search::name_compare (const void *s1, const void *s2) -{ - return ACE_OS::strcmp ((*(Protocol_Record **) s1)->key_name1_, - (*(Protocol_Record **) s2)->key_name1_); -} - -// Returns the next friend in the sequence of sorted friends. Note -// that this function would be simplified if we expanded the iterator -// interface to include an "initialize" and "next" function! - -Protocol_Record * -Binary_Search::get_next_entry (void) -{ - // Reset the iterator if we are starting from the beginning. - - if (this->current_ptr_ == 0) - this->current_ptr_ = this->sorted_record_; - - // Now check to see if we've hit the end, in which case we set - // things up for the next round! - - if (this->current_ptr_ < this->sorted_record_ + this->count_) - return *this->current_ptr_++; - else - { - this->current_ptr_ = 0; - return 0; - } -} - -// An iterator, similar to Binary_Search::get_next_friend, though in -// this case the friend records are returned in the order they -// appeared in the friend file, rather than in sorted order. Also, we -// skip over entries that don't have any hosts associated with them. - -Protocol_Record * -Binary_Search::get_each_entry (void) -{ - // Reset the iterator if we are starting from the beginning. - - if (this->current_index_ == -1) - this->current_index_ = 0; - - // Now check to see if we've hit the end, in which case we set - // things up for the next round! - - for (; - this->current_index_ < this->count_; - this->current_index_++) - if (this->protocol_record_[this->current_index_].drwho_list_ != 0) - return &this->protocol_record_[this->current_index_++]; - - this->current_index_ = -1; - return 0; -} - -Binary_Search::~Binary_Search (void) -{ - if (Options::get_opt (Options::DEBUG)) - ACE_DEBUG ((LM_DEBUG, - "disposing Binary_Search\n")); -} - -// Used to initialize the values for the iterators... - -Binary_Search::Binary_Search (void) - : current_ptr_ (0), - current_index_ (0) -{ -} |