1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
7 * <brain@chatspike.net>
8 * <Craig@chatspike.net>
10 * Written by Craig Edwards, Craig McLure, and others.
11 * This program is free but copyrighted software; see
12 * the file COPYING for details.
14 * ---------------------------------------------------
17 #include "inspircd_config.h"
25 #include "helperfuncs.h"
27 const int bitfields[] = {1,2,4,8,16,32,64,128};
28 const int inverted_bitfields[] = {~1,~2,~4,~8,~16,~32,~64,~128};
32 bool Extensible::Shrink(const std::string &key)
34 /* map::size_type map::erase( const key_type& key );
35 * returns the number of elements removed, std::map
36 * is single-associative so this should only be 0 or 1
38 if(this->Extension_Items.erase(key))
40 log(DEBUG, "Shrinking object with item %s",key.c_str());
45 log(DEBUG, "Tried to shrink object with item %s but no items removed", key.c_str());
50 void Extensible::GetExtList(std::deque<std::string> &list)
52 for (ExtensibleStore::iterator u = Extension_Items.begin(); u != Extension_Items.end(); u++)
54 list.push_back(u->first);
58 void BoolSet::Set(int number)
60 this->bits |= bitfields[number];
63 void BoolSet::Unset(int number)
65 this->bits &= inverted_bitfields[number];
68 void BoolSet::Invert(int number)
70 this->bits ^= bitfields[number];
73 bool BoolSet::Get(int number)
75 return ((this->bits | bitfields[number]) > 0);
78 bool BoolSet::operator==(BoolSet other)
80 return (this->bits == other.bits);
83 BoolSet BoolSet::operator|(BoolSet other)
85 BoolSet x(this->bits | other.bits);
89 BoolSet BoolSet::operator&(BoolSet other)
91 BoolSet x(this->bits & other.bits);
100 BoolSet::BoolSet(char bitmask)
102 this->bits = bitmask;
105 bool BoolSet::operator=(BoolSet other)
107 this->bits = other.bits;