src/base.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
   6  * See: http://wiki.inspircd.org/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 /* $Core */
  15
  16 #include "inspircd_config.h"
  17 #include "base.h"
  18 #include <time.h>
  19 #include "inspircd.h"
  20
  21 const int bitfields[]           =       {1,2,4,8,16,32,64,128};
  22 const int inverted_bitfields[]  =       {~1,~2,~4,~8,~16,~32,~64,~128};
  23
  24 classbase::classbase()
  25 {
  26         this->age = time(NULL);
  27 }
  28
  29 bool Extensible::Shrink(const std::string &key)
  30 {
  31         /* map::size_type map::erase( const key_type& key );
  32          * returns the number of elements removed, std::map
  33          * is single-associative so this should only be 0 or 1
  34          */
  35         return this->Extension_Items.erase(key);
  36 }
  37
  38 void Extensible::GetExtList(std::deque<std::string> &list)
  39 {
  40         for (ExtensibleStore::iterator u = Extension_Items.begin(); u != Extension_Items.end(); u++)
  41         {
  42                 list.push_back(u->first);
  43         }
  44 }
  45
  46 void BoolSet::Set(int number)
  47 {
  48         this->bits |= bitfields[number];
  49 }
  50
  51 void BoolSet::Unset(int number)
  52 {
  53         this->bits &= inverted_bitfields[number];
  54 }
  55
  56 void BoolSet::Invert(int number)
  57 {
  58         this->bits ^= bitfields[number];
  59 }
  60
  61 bool BoolSet::Get(int number)
  62 {
  63         return ((this->bits | bitfields[number]) > 0);
  64 }
  65
  66 bool BoolSet::operator==(BoolSet other)
  67 {
  68         return (this->bits == other.bits);
  69 }
  70
  71 BoolSet BoolSet::operator|(BoolSet other)
  72 {
  73         BoolSet x(this->bits | other.bits);
  74         return x;
  75 }
  76
  77 BoolSet BoolSet::operator&(BoolSet other)
  78 {
  79         BoolSet x(this->bits & other.bits);
  80         return x;
  81 }
  82
  83 BoolSet::BoolSet()
  84 {
  85         this->bits = 0;
  86 }
  87
  88 BoolSet::BoolSet(char bitmask)
  89 {
  90         this->bits = bitmask;
  91 }
  92
  93 bool BoolSet::operator=(BoolSet other)
  94 {
  95         this->bits = other.bits;
  96         return true;
  97 }