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