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 }
  27
  28 bool Extensible::Shrink(const std::string &key)
  29 {
  30         /* map::size_type map::erase( const key_type& key );
  31          * returns the number of elements removed, std::map
  32          * is single-associative so this should only be 0 or 1
  33          */
  34         return this->Extension_Items.erase(key);
  35 }
  36
  37 void Extensible::GetExtList(std::deque<std::string> &list)
  38 {
  39         for (ExtensibleStore::iterator u = Extension_Items.begin(); u != Extension_Items.end(); u++)
  40         {
  41                 list.push_back(u->first);
  42         }
  43 }
  44
  45 void BoolSet::Set(int number)
  46 {
  47         this->bits |= bitfields[number];
  48 }
  49
  50 void BoolSet::Unset(int number)
  51 {
  52         this->bits &= inverted_bitfields[number];
  53 }
  54
  55 void BoolSet::Invert(int number)
  56 {
  57         this->bits ^= bitfields[number];
  58 }
  59
  60 bool BoolSet::Get(int number)
  61 {
  62         return ((this->bits | bitfields[number]) > 0);
  63 }
  64
  65 bool BoolSet::operator==(BoolSet other)
  66 {
  67         return (this->bits == other.bits);
  68 }
  69
  70 BoolSet BoolSet::operator|(BoolSet other)
  71 {
  72         BoolSet x(this->bits | other.bits);
  73         return x;
  74 }
  75
  76 BoolSet BoolSet::operator&(BoolSet other)
  77 {
  78         BoolSet x(this->bits & other.bits);
  79         return x;
  80 }
  81
  82 BoolSet::BoolSet()
  83 {
  84         this->bits = 0;
  85 }
  86
  87 BoolSet::BoolSet(char bitmask)
  88 {
  89         this->bits = bitmask;
  90 }
  91
  92 bool BoolSet::operator=(BoolSet other)
  93 {
  94         this->bits = other.bits;
  95         return true;
  96 }