gecko-dev/tools/jprof/strset.cpp
2000-01-18 03:43:26 +00:00

49 lines
1.1 KiB
C++

// The contents of this file are subject to the Mozilla Public License
// Version 1.1 (the "License"); you may not use this file except in
// compliance with the License. You may obtain a copy of the License
// at http://www.mozilla.org/MPL/
//
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
// the License for the specific language governing rights and
// limitations under the License.
//
// The Initial Developer of the Original Code is Kipp E.B. Hickman.
#include "strset.h"
#include <malloc.h>
#include <string.h>
StrSet::StrSet()
{
strings = 0;
numstrings = 0;
}
void StrSet::add(const char* s)
{
if (strings) {
strings = (char**) realloc(strings, (numstrings + 1) * sizeof(char*));
} else {
strings = (char**) malloc(sizeof(char*));
}
strings[numstrings] = strdup(s);
numstrings++;
}
int StrSet::contains(const char* s)
{
char** sp = strings;
int i = numstrings;
while (--i >= 0) {
char *ss = *sp++;
if (ss[0] == s[0]) {
if (strcmp(ss, s) == 0) {
return 1;
}
}
}
return 0;
}