mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-26 03:37:53 +00:00
85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* $URL$
|
|
* $Id$
|
|
*/
|
|
|
|
#ifndef COMMON_HASH_STR_H
|
|
#define COMMON_HASH_STR_H
|
|
|
|
#include "common/hashmap.h"
|
|
#include "common/str.h"
|
|
|
|
namespace Common {
|
|
|
|
uint hashit(const char *str);
|
|
uint hashit_lower(const char *str); // Generate a hash based on the lowercase version of the string
|
|
inline uint hashit(const String &str) { return hashit(str.c_str()); }
|
|
inline uint hashit_lower(const String &str) { return hashit_lower(str.c_str()); }
|
|
|
|
|
|
// FIXME: The following functors obviously are not consistently named
|
|
|
|
struct CaseSensitiveString_EqualTo {
|
|
bool operator()(const String& x, const String& y) const { return strcmp(x.c_str(), y.c_str()) == 0; }
|
|
};
|
|
|
|
struct CaseSensitiveString_Hash {
|
|
uint operator()(const String& x) const { return hashit(x.c_str()); }
|
|
};
|
|
|
|
|
|
struct IgnoreCase_EqualTo {
|
|
bool operator()(const String& x, const String& y) const { return scumm_stricmp(x.c_str(), y.c_str()) == 0; }
|
|
};
|
|
|
|
struct IgnoreCase_Hash {
|
|
uint operator()(const String& x) const { return hashit_lower(x.c_str()); }
|
|
};
|
|
|
|
|
|
|
|
typedef HashMap<String, String, IgnoreCase_Hash, IgnoreCase_EqualTo> StringMap;
|
|
|
|
|
|
#if 0
|
|
// Specalization of the Hash functor for String objects.
|
|
template <>
|
|
struct Hash<String> {
|
|
uint operator()(const String& s) const {
|
|
return hashit(s.c_str());
|
|
}
|
|
};
|
|
|
|
template <>
|
|
struct Hash<const char *> {
|
|
uint operator()(const char *s) const {
|
|
return hashit(s);
|
|
}
|
|
};
|
|
#endif
|
|
|
|
|
|
} // End of namespace Common
|
|
|
|
|
|
#endif
|