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Rewrote the hashing systems to properly handle the new Anope::strings which we have everywhere.

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This commit is contained in:
Adam
2010-07-29 18:38:56 -04:00
parent 04200cc838
commit cc64903179
18 changed files with 240 additions and 239 deletions
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include/account.h
+3 -3
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@@ -7,9 +7,9 @@ class NickAlias;
class NickCore;
class NickRequest;
typedef unordered_map_namespace::unordered_map<Anope::string, NickAlias *, hash_compare_ci_string> nickalias_map;
typedef unordered_map_namespace::unordered_map<Anope::string, NickCore *, hash_compare_ci_string> nickcore_map;
typedef unordered_map_namespace::unordered_map<Anope::string, NickRequest *, hash_compare_ci_string> nickrequest_map;
typedef unordered_map_namespace::unordered_map<Anope::string, NickAlias *, ci::hash, std::equal_to<ci::string> > nickalias_map;
typedef unordered_map_namespace::unordered_map<Anope::string, NickCore *, ci::hash, std::equal_to<ci::string> > nickcore_map;
typedef unordered_map_namespace::unordered_map<Anope::string, NickRequest *, ci::hash, std::equal_to<ci::string> > nickrequest_map;
extern CoreExport nickalias_map NickAliasList;
extern CoreExport nickcore_map NickCoreList;
include/anope.h
+11
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@@ -255,6 +255,17 @@ namespace Anope
friend std::ostream &operator<<(std::ostream &os, const string &_str);
};
/** Hash an Anope::string for unorderd_map, passed as the third template arg to unordered_map
*/
struct hash
{
/** Hash an Anope::string for unordered_map
* @param s The string
* @return A hash value for the string
*/
bool operator()(const string &s) const;
};
inline std::ostream &operator<<(std::ostream &os, const string &_str) { return os << _str._string; }
inline const string operator+(char chr, const string &str) { string tmp(chr); tmp += str; return tmp; }
include/bots.h
+2 -2
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@@ -12,8 +12,8 @@
class BotInfo;
typedef unordered_map_namespace::unordered_map<Anope::string, BotInfo *, hash_compare_ci_string> botinfo_map;
typedef unordered_map_namespace::unordered_map<Anope::string, BotInfo *, hash_compare_std_string> botinfo_uid_map;
typedef unordered_map_namespace::unordered_map<Anope::string, BotInfo *, ci::hash, std::equal_to<ci::string> > botinfo_map;
typedef unordered_map_namespace::unordered_map<Anope::string, BotInfo *, Anope::hash> botinfo_uid_map;
extern CoreExport botinfo_map BotListByNick;
extern CoreExport botinfo_uid_map BotListByUID;
include/channels.h
+1 -1
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@@ -9,7 +9,7 @@
#ifndef CHANNELS_H
#define CHANNELS_H
typedef unordered_map_namespace::unordered_map<Anope::string, Channel *, hash_compare_ci_string> channel_map;
typedef unordered_map_namespace::unordered_map<Anope::string, Channel *, ci::hash, std::equal_to<ci::string> > channel_map;
extern CoreExport channel_map ChannelList;
struct UserData
include/commands.h
+1 -1
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@@ -18,7 +18,7 @@ class Module;
class BotInfo;
class Command;
typedef std::map<Anope::string, Command *, hash_compare_ci_string> CommandMap;
typedef std::map<Anope::string, Command *, std::less<ci::string> > CommandMap;
/** The return value from commands.
*/
include/extensible.h
+1 -1
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@@ -60,7 +60,7 @@ template<typename T> class ExtensibleItemPointerArray : public ExtensibleItemBas
class CoreExport Extensible
{
private:
typedef std::map<Anope::string, ExtensibleItemBase *, hash_compare_std_string> extensible_map;
typedef std::map<Anope::string, ExtensibleItemBase *> extensible_map;
extensible_map Extension_Items;
public:
include/hashcomp.h
+107 -101
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@@ -34,12 +34,11 @@ namespace Anope
}
#ifndef _WIN32
//# ifdef HASHMAP_DEPRECATED /* If gcc ver > 4.3 */
# if 1
# ifndef USE_HASHMAP
/* GCC4.3+ has deprecated hash_map and uses tr1. But of course, uses a different include to MSVC. */
# include <tr1/unordered_map>
# define unordered_map_namespace std::tr1
# else
# else /* gcc ver < 4.3 */
# include <ext/hash_map>
/* Oddball linux namespace for hash_map */
# define unordered_map_namespace __gnu_cxx
@@ -76,19 +75,19 @@ namespace Anope
* 'oddities' as specified by RFC1459, e.g. { -> [, and | -> \
*/
unsigned const char rfc_case_insensitive_map[256] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 0-19 */
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, /* 20-39 */
40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, /* 40-59 */
60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, /* 60-79 */
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 94, 95, 96, 97, 98, 99, /* 80-99 */
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, /* 100-119 */
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, /* 120-139 */
140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, /* 140-159 */
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, /* 160-179 */
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, /* 180-199 */
200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, /* 200-219 */
220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, /* 220-239 */
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255 /* 240-255 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 0-19 */
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, /* 20-39 */
40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, /* 40-59 */
60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, /* 60-79 */
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 94, 95, 96, 97, 98, 99, /* 80-99 */
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, /* 100-119 */
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, /* 120-139 */
140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, /* 140-159 */
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, /* 160-179 */
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, /* 180-199 */
200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, /* 200-219 */
220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, /* 220-239 */
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255 /* 240-255 */
};
/** Case insensitive map, ASCII rules.
@@ -96,19 +95,19 @@ unsigned const char rfc_case_insensitive_map[256] = {
* [ != {, but A == a.
*/
unsigned const char ascii_case_insensitive_map[256] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 0-19 */
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, /* 20-39 */
40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, /* 40-59 */
60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, /* 60-79 */
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 91, 92, 93, 94, 95, 96, 97, 98, 99, /* 80-99 */
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, /* 100-119 */
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, /* 120-139 */
140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, /* 140-159 */
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, /* 160-179 */
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, /* 180-199 */
200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, /* 200-219 */
220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, /* 220-239 */
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255 /* 240-255 */
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 0-19 */
20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, /* 20-39 */
40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, /* 40-59 */
60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, /* 60-79 */
112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 91, 92, 93, 94, 95, 96, 97, 98, 99, /* 80-99 */
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, /* 100-119 */
120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, /* 120-139 */
140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, /* 140-159 */
160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, /* 160-179 */
180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, /* 180-199 */
200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, /* 200-219 */
220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, /* 220-239 */
240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255 /* 240-255 */
};
/** The irc namespace contains a number of helper classes.
@@ -163,6 +162,18 @@ namespace irc
/** This typedef declares irc::string based upon irc_char_traits.
*/
typedef std::basic_string<char, irc_char_traits, std::allocator<char> > string;
/** Used to hash irc::strings for unordered_map
*/
struct hash
{
/** Hash an irc::string for unordered_map
* @param s The string
* @return A hash value for the string
*/
size_t operator()(const irc::string &s) const;
size_t operator()(const Anope::string &s) const;
};
}
/** The ci namespace contains a number of helper classes.
@@ -217,6 +228,73 @@ namespace ci
/** This typedef declares ci::string based upon ci_char_traits.
*/
typedef std::basic_string<char, ci_char_traits, std::allocator<char> > string;
/** Used to hash ci::strings for unordered_map
*/
struct hash
{
/** Hash a ci::string for unordered_map
* @param s The string
* @return A hash value for the string
*/
size_t operator()(const ci::string &s) const;
size_t operator()(const Anope::string &s) const;
};
}
namespace std
{
/** An overload for std::equal_to<ci::string> that uses Anope::string, passed for the fourth temmplate
* argument for unordered_map
*/
template<> struct equal_to<ci::string>
{
/** Compare two Anope::strings as ci::strings
* @paarm s1 The first string
* @param s2 The second string
* @return true if they are equal
*/
bool operator()(const Anope::string &s1, const Anope::string &s2) const;
};
/** An overload for std::equal_to<irc::string> that uses Anope::string, passed for the fourth template
* argument for unorderd_map
*/
template<> struct equal_to<irc::string>
{
/** Compare two Anope::strings as irc::strings
* @param s1 The first string
* @param s2 The second string
* @return true if they are equal
*/
bool operator()(const Anope::string &s1, const Anope::string &s2) const;
};
/** An overload for std::less<ci::string> that uses Anope::string, passed for the third template argument
* to std::map and std::multimap
*/
template<> struct less<ci::string>
{
/** Compare two Anope::strings as ci::strings and find which one is less
* @param s1 The first string
* @param s2 The second string
* @return true if s1 < s2, else false
*/
bool operator()(const Anope::string &s1, const Anope::string &s2) const;
};
/** An overload for std;:less<irc::string> that uses Anope::string, passed for the third tempalte argument
* to std::map and std::multimap
*/
template<> struct less<irc::string>
{
/** Compare two Anope::strings as irc::strings and find which one is less
* @param s1 The first string
* @param s2 The second string
* @return true if s1 < s2, else false
*/
bool operator()(const Anope::string &s1, const Anope::string &s2) const;
};
}
/* Define operators for using >> and << with irc::string to an ostream on an istream. */
@@ -405,76 +483,4 @@ inline bool operator!=(const ci::string &leftval, const irc::string &rightval)
return !(leftval.c_str() == rightval);
}
/** Class used to hash a std::string, given as the third argument to the unordered_map template
*/
class CoreExport hash_compare_std_string
{
public:
enum { bucket_size = 4, min_buckets = 8 };
/** Compare two std::string's values for hashing in hash_map
* @param s1 The first string
* @param s2 The second string
* @return similar to strcmp, zero for equal, less than zero for str1
* being less and greater than zero for str1 being greater than str2.
*/
bool operator()(const std::string &s1, const std::string &s2) const;
bool operator()(const Anope::string &s1, const Anope::string &s2) const;
/** Return a hash value for a string
* @param s The string
* @return The hash value
*/
size_t operator()(const std::string &s) const;
size_t operator()(const Anope::string &s) const;
};
/** Class used to hash a ci::string, given as the third argument to the unordered_map template
*/
class CoreExport hash_compare_ci_string
{
public:
enum { bucket_size = 4, min_buckets = 8 };
/** Compare two ci::string's values for hashing in hash_map
* @param s1 The first string
* @param s2 The second string
* @return similar to strcmp, zero for equal, less than zero for str1
* being less and greater than zero for str1 being greater than str2.
*/
bool operator()(const ci::string &s1, const ci::string &s2) const;
bool operator()(const Anope::string &s1, const Anope::string &s2) const;
/** Return a hash value for a string using case insensitivity
* @param s The string
* @return The hash value
*/
size_t operator()(const ci::string &s) const;
size_t operator()(const Anope::string &s) const;
};
/** Class used to hash a irc::string, given as the third argument to the unordered_map template
*/
class CoreExport hash_compare_irc_string
{
public:
enum { bucket_size = 4, min_buckets = 8 };
/** Compare two irc::string's values for hashing in hash_map
* @param s1 The first string
* @param s2 The second string
* @return similar to strcmp, zero for equal, less than zero for str1
* being less and greater than zero for str1 being greater than str2.
*/
bool operator()(const irc::string &s1, const irc::string &s2) const;
bool operator()(const Anope::string &s1, const Anope::string &s2) const;
/** Return a hash value for a string using RFC1459 case sensitivity rules
* @param s The stirng
* @return The hash value
*/
size_t operator()(const irc::string &s) const;
size_t operator()(const Anope::string &s) const;
};
#endif // HASHCOMP_H
include/modules.h
+1 -1
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@@ -155,7 +155,7 @@ enum Priority { PRIORITY_FIRST, PRIORITY_DONTCARE, PRIORITY_LAST, PRIORITY_BEFOR
enum MODType { CORE, PROTOCOL, THIRD, SUPPORTED, QATESTED, ENCRYPTION, DATABASE, SOCKETENGINE };
struct Message;
typedef std::multimap<Anope::string, Message *, hash_compare_std_string> message_map;
typedef std::multimap<Anope::string, Message *> message_map;
extern CoreExport message_map MessageMap;
class Module;
extern CoreExport std::list<Module *> Modules;
include/regchannel.h
+1 -1
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@@ -9,7 +9,7 @@
#ifndef REGCHANNEL_H
#define REGCHANNEL_H
typedef unordered_map_namespace::unordered_map<Anope::string, ChannelInfo *, hash_compare_ci_string> registered_channel_map;
typedef unordered_map_namespace::unordered_map<Anope::string, ChannelInfo *, ci::hash, std::equal_to<ci::string> > registered_channel_map;
extern CoreExport registered_channel_map RegisteredChannelList;
/** Flags used for the ChannelInfo class
include/services.h
+1 -1
View File
@@ -837,7 +837,7 @@ struct Exception
/*************************************************************************/
typedef unordered_map_namespace::unordered_map<Anope::string, Session *, hash_compare_std_string> session_map;
typedef unordered_map_namespace::unordered_map<Anope::string, Session *, Anope::hash> session_map;
extern CoreExport session_map SessionList;
struct Session
include/users.h
+2 -2
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@@ -11,8 +11,8 @@
/* Hash maps used for users. Note UserListByUID will not be used on non-TS6 IRCds, and should never
* be assumed to have users
*/
typedef unordered_map_namespace::unordered_map<Anope::string, User *, hash_compare_ci_string> user_map;
typedef unordered_map_namespace::unordered_map<Anope::string, User *, hash_compare_std_string> user_uid_map;
typedef unordered_map_namespace::unordered_map<Anope::string, User *, ci::hash, std::less<ci::string> > user_map;
typedef unordered_map_namespace::unordered_map<Anope::string, User *, ci::hash, std::less<ci::string> > user_uid_map;
extern CoreExport user_map UserListByNick;
extern CoreExport user_uid_map UserListByUID;
modules/core/cs_saset.cpp
+1 -1
View File
@@ -15,7 +15,7 @@
class CommandCSSASet : public Command
{
typedef std::map<Anope::string, Command *, hash_compare_ci_string> subcommand_map;
typedef std::map<Anope::string, Command *, std::less<ci::string> > subcommand_map;
subcommand_map subcommands;
public:
modules/core/cs_set.cpp
+1 -1
View File
@@ -15,7 +15,7 @@
class CommandCSSet : public Command
{
typedef std::map<Anope::string, Command *, hash_compare_ci_string> subcommand_map;
typedef std::map<Anope::string, Command *, std::less<ci::string> > subcommand_map;
subcommand_map subcommands;
public:
modules/core/ns_saset.cpp
+1 -1
View File
@@ -15,7 +15,7 @@
class CommandNSSASet : public Command
{
typedef std::map<Anope::string, Command *, hash_compare_ci_string> subcommand_map;
typedef std::map<Anope::string, Command *, std::less<ci::string> > subcommand_map;
subcommand_map subcommands;
public:
modules/core/ns_set.cpp
+1 -1
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@@ -15,7 +15,7 @@
class CommandNSSet : public Command
{
typedef std::map<Anope::string, Command *, hash_compare_ci_string> subcommand_map;
typedef std::map<Anope::string, Command *, std::less<ci::string> > subcommand_map;
subcommand_map subcommands;
public:
modules/extra/hs_request.cpp
+1 -1
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@@ -66,7 +66,7 @@ struct HostRequest
time_t time;
};
typedef std::map<Anope::string, HostRequest *, hash_compare_ci_string> RequestMap;
typedef std::map<Anope::string, HostRequest *, std::less<ci::string> > RequestMap;
RequestMap Requests;
static Module *me;
src/hashcomp.cpp
+102 -118
View File
@@ -10,16 +10,35 @@
#include "anope.h"
/******************************************************
/*
*
* This is the implementation of our special irc::string
* class which is a case-insensitive equivalent to
* This is an implementation of two special string classes:
*
* irc::string which is a case-insensitive equivalent to
* std::string which is not only case-insensitive but
* can also do scandanavian comparisons, e.g. { = [, etc.
*
* This class depends on the const array 'national_case_insensitive_map'.
* ci::string which is a case-insensitive equivalent to
* std::string.
*
******************************************************/
* These classes depend on rfc_case_insensitive_map and
* ascii_case_insensitive_map
*
*/
/** Hash an Anope::string for unordered_map
* @param s The string
* @return A hash value for the string
*/
bool Anope::hash::operator()(const Anope::string &s) const
{
register size_t t = 0;
for (Anope::string::const_iterator it = s.begin(), it_end = s.end(); it != it_end; ++it)
t = 5 * t + *it;
return t;
}
bool irc::irc_char_traits::eq(char c1st, char c2nd)
{
@@ -62,6 +81,25 @@ const char *irc::irc_char_traits::find(const char *s1, int n, char c)
return n >= 0 ? s1 : NULL;
}
/** Hash an irc::string for unordered_map
* @param s The string
* @return A hash value for the string
*/
size_t irc::hash::operator()(const irc::string &s) const
{
register size_t t = 0;
for (irc::string::const_iterator it = s.begin(), it_end = s.end(); it != it_end; ++it)
t = 5 * t + rfc_case_insensitive_map[static_cast<const unsigned char>(*it)];
return t;
}
size_t irc::hash::operator()(const Anope::string &s) const
{
return operator()(s.irc_str());
}
bool ci::ci_char_traits::eq(char c1st, char c2nd)
{
return ascii_case_insensitive_map[static_cast<unsigned char>(c1st)] == ascii_case_insensitive_map[static_cast<unsigned char>(c2nd)];
@@ -103,6 +141,65 @@ const char *ci::ci_char_traits::find(const char *s1, int n, char c)
return n >= 0 ? s1 : NULL;
}
/** Hash a ci::string for unordered_map
* @param s The string
* @return A hash value for the string
*/
size_t ci::hash::operator()(const ci::string &s) const
{
register size_t t = 0;
for (ci::string::const_iterator it = s.begin(), it_end = s.end(); it != it_end; ++it)
t = 5 * t + ascii_case_insensitive_map[static_cast<const unsigned char>(*it)];
return t;
}
size_t ci::hash::operator()(const Anope::string &s) const
{
return operator()(s.ci_str());
}
/** Compare two Anope::strings as ci::strings
* @param s1 The first string
* @param s2 The second string
* @return true if they are equal
*/
bool std::equal_to<ci::string>::operator()(const Anope::string &s1, const Anope::string &s2) const
{
return s1.ci_str() == s2.ci_str();
}
/** Compare two Anope::strings as irc::strings
* @param s1 The first string
* @param s2 The second string
* @return true if they are equal
*/
bool std::equal_to<irc::string>::operator()(const Anope::string &s1, const Anope::string &s2) const
{
return s1.irc_str() == s2.irc_str();
}
/** Compare two Anope::strings as ci::strings and find which one is less
* @param s1 The first string
* @param s2 The second string
* @return true if s1 < s2, else false
*/
bool std::less<ci::string>::operator()(const Anope::string &s1, const Anope::string &s2) const
{
return s1.ci_str().compare(s2.ci_str()) < 0;
}
/** Compare two Anope::strings as irc::strings and find which one is les
* @param s1 The first string
* @param s2 The second string
* @return true if s1 < s2, else false
*/
bool std::less<irc::string>::operator()(const Anope::string &s1, const Anope::string &s2) const
{
return s2.irc_str().compare(s2.irc_str()) < 0;
}
sepstream::sepstream(const Anope::string &source, char seperator) : tokens(source), sep(seperator)
{
last_starting_position = n = tokens.begin();
@@ -144,116 +241,3 @@ bool sepstream::StreamEnd()
return n == tokens.end();
}
/** Compare two std::string's values for hashing in hash_map
* @param s1 The first string
* @param s2 The second string
* @return similar to strcmp, zero for equal, less than zero for str1
* being less and greater than zero for str1 being greater than str2.
*/
bool hash_compare_std_string::operator()(const std::string &s1, const std::string &s2) const
{
register int i = std::char_traits<char>::compare(s1.c_str(), s2.c_str(), s1.length() < s2.length() ? s1.length() : s2.length());
if (!i)
return s1.length() < s2.length();
return i < 0;
}
bool hash_compare_std_string::operator()(const Anope::string &s1, const Anope::string &s2) const
{
return operator()(s1.str(), s2.str());
}
/** Return a hash value for a string
* @param s The string
* @return The hash value
*/
size_t hash_compare_std_string::operator()(const std::string &s) const
{
register size_t t = 0;
for (std::string::const_iterator it = s.begin(), it_end = s.end(); it != it_end; ++it)
t = 5 * t + static_cast<const unsigned char>(*it);
return t;
}
size_t hash_compare_std_string::operator()(const Anope::string &s) const
{
return operator()(s.str());
}
/** Compare two ci::string's values for hashing in hash_map
* @param s1 The first string
* @param s2 The second string
* @return similar to strcmp, zero for equal, less than zero for str1
* being less and greater than zero for str1 being greater than str2.
*/
bool hash_compare_ci_string::operator()(const ci::string &s1, const ci::string &s2) const
{
register int i = ci::ci_char_traits::compare(s1.c_str(), s2.c_str(), s1.length() < s2.length() ? s1.length() : s2.length());
if (!i)
return s1.length() < s2.length();
return i < 0;
}
bool hash_compare_ci_string::operator()(const Anope::string &s1, const Anope::string &s2) const
{
return operator()(s1.ci_str(), s2.ci_str());
}
/** Return a hash value for a string using case insensitivity
* @param s The string
* @return The hash value
*/
size_t hash_compare_ci_string::operator()(const ci::string &s) const
{
register size_t t = 0;
for (ci::string::const_iterator it = s.begin(), it_end = s.end(); it != it_end; ++it)
t = 5 * t + ascii_case_insensitive_map[static_cast<const unsigned char>(*it)];
return t;
}
size_t hash_compare_ci_string::operator()(const Anope::string &s) const
{
return operator()(s.ci_str());
}
/** Compare two irc::string's values for hashing in hash_map
* @param s1 The first string
* @param s2 The second string
* @return similar to strcmp, zero for equal, less than zero for str1
* being less and greater than zero for str1 being greater than str2.
*/
bool hash_compare_irc_string::operator()(const irc::string &s1, const irc::string &s2) const
{
register int i = irc::irc_char_traits::compare(s1.c_str(), s2.c_str(), s1.length() < s2.length() ? s1.length() : s2.length());
if (!i)
return s1.length() < s2.length();
return i < 0;
}
bool hash_compare_irc_string::operator()(const Anope::string &s1, const Anope::string &s2) const
{
return operator()(s1.irc_str(), s2.irc_str());
}
/** Return a hash value for a string using RFC1459 case sensitivity rules
* @param s The string
* @return The hash value
*/
size_t hash_compare_irc_string::operator()(const irc::string &s) const
{
register size_t t = 0;
for (irc::string::const_iterator it = s.begin(), it_end = s.end(); it != it_end; ++it)
t = 5 * t + rfc_case_insensitive_map[static_cast<const unsigned char>(*it)];
return t;
}
size_t hash_compare_irc_string::operator()(const Anope::string &s) const
{
return operator()(s.irc_str());
}
src/nickserv.cpp
+2 -2
View File
@@ -17,8 +17,8 @@ nickalias_map NickAliasList;
nickcore_map NickCoreList;
nickrequest_map NickRequestList;
typedef std::map<Anope::string, NickServCollide *, hash_compare_std_string> nickservcollides_map;
typedef std::map<Anope::string, NickServRelease *, hash_compare_std_string> nickservreleases_map;
typedef std::map<Anope::string, NickServCollide *> nickservcollides_map;
typedef std::map<Anope::string, NickServRelease *> nickservreleases_map;
static nickservcollides_map NickServCollides;
static nickservreleases_map NickServReleases;