52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
|
|
* Portions of this file are copyright Rebirth contributors and licensed as
|
|
* described in COPYING.txt.
|
|
* Portions of this file are copyright Parallax Software and licensed
|
|
* according to the Parallax license below.
|
|
* See COPYING.txt for license details.
|
|
|
|
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
|
|
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
|
|
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
|
|
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
|
|
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
|
|
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
|
|
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
|
|
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
|
|
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
|
|
COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
|
|
*/
|
|
|
|
|
|
#include <cctype>
|
|
#include <cstdint>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include "hash.h"
|
|
|
|
bool hashtable::compare_t::operator()(const char *l, const char *r) const
|
|
{
|
|
for (;; ++l, ++r)
|
|
{
|
|
uint_fast32_t ll = tolower(static_cast<unsigned>(*l)), lr = tolower(static_cast<unsigned>(*r));
|
|
if (ll < lr)
|
|
return true;
|
|
if (lr < ll || !ll)
|
|
return false;
|
|
}
|
|
}
|
|
|
|
int hashtable_search(hashtable *ht, const char *key)
|
|
{
|
|
auto i = ht->m.find(key);
|
|
if (i != ht->m.end())
|
|
return i->second;
|
|
return -1;
|
|
}
|
|
|
|
void hashtable_insert(hashtable *ht, const char *key, int value)
|
|
{
|
|
ht->m.insert(std::make_pair(key, value));
|
|
}
|