src/base.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
   6  * See: http://www.inspircd.org/wiki/index.php/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "inspircd_config.h"
  15 #include "base.h"
  16 #include <time.h>
  17 #include "inspircd.h"
  18
  19 const int bitfields[]           =       {1,2,4,8,16,32,64,128};
  20 const int inverted_bitfields[]  =       {~1,~2,~4,~8,~16,~32,~64,~128};
  21
  22 classbase::classbase()
  23 {
  24         this->age = time(NULL);
  25 }
  26
  27 bool Extensible::Shrink(const std::string &key)
  28 {
  29         /* map::size_type map::erase( const key_type& key );
  30          * returns the number of elements removed, std::map
  31          * is single-associative so this should only be 0 or 1
  32          */
  33         return this->Extension_Items.erase(key);
  34 }
  35
  36 void Extensible::GetExtList(std::deque<std::string> &list)
  37 {
  38         for (ExtensibleStore::iterator u = Extension_Items.begin(); u != Extension_Items.end(); u++)
  39         {
  40                 list.push_back(u->first);
  41         }
  42 }
  43
  44 void BoolSet::Set(int number)
  45 {
  46         this->bits |= bitfields[number];
  47 }
  48
  49 void BoolSet::Unset(int number)
  50 {
  51         this->bits &= inverted_bitfields[number];
  52 }
  53
  54 void BoolSet::Invert(int number)
  55 {
  56         this->bits ^= bitfields[number];
  57 }
  58
  59 bool BoolSet::Get(int number)
  60 {
  61         return ((this->bits | bitfields[number]) > 0);
  62 }
  63
  64 bool BoolSet::operator==(BoolSet other)
  65 {
  66         return (this->bits == other.bits);
  67 }
  68
  69 BoolSet BoolSet::operator|(BoolSet other)
  70 {
  71         BoolSet x(this->bits | other.bits);
  72         return x;
  73 }
  74
  75 BoolSet BoolSet::operator&(BoolSet other)
  76 {
  77         BoolSet x(this->bits & other.bits);
  78         return x;
  79 }
  80
  81 BoolSet::BoolSet()
  82 {
  83         this->bits = 0;
  84 }
  85
  86 BoolSet::BoolSet(char bitmask)
  87 {
  88         this->bits = bitmask;
  89 }
  90
  91 bool BoolSet::operator=(BoolSet other)
  92 {
  93         this->bits = other.bits;
  94         return true;
  95 }