[7348] | 1 | /**********************************************************************
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| 2 | *
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| 3 | * string_pool.cpp --
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| 4 | * Copyright (C) 2003 DL Consulting Ltd
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| 5 | *
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| 6 | * A component of the Greenstone digital library software
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| 7 | * from the New Zealand Digital Library Project at the
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| 8 | * University of Waikato, New Zealand.
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| 9 | *
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| 10 | * This program is free software; you can redistribute it and/or modify
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| 11 | * it under the terms of the GNU General Public License as published by
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| 12 | * the Free Software Foundation; either version 2 of the License, or
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| 13 | * (at your option) any later version.
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| 14 | *
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| 15 | * This program is distributed in the hope that it will be useful,
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| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | * GNU General Public License for more details.
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| 19 | *
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| 20 | * You should have received a copy of the GNU General Public License
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| 21 | * along with this program; if not, write to the Free Software
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| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | *
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| 24 | *********************************************************************/
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| 25 |
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[22925] | 26 | #include <iostream>
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| 27 | using namespace std;
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| 28 |
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[7348] | 29 | #include "string_pool.h"
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| 30 |
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| 31 | string_pool::string_pool () {
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| 32 | }
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| 33 |
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| 34 | string_pool::~string_pool () {
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| 35 | vector<char *>::const_iterator here = pool.begin();
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| 36 | vector<char *>::const_iterator end = pool.end();
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| 37 | while (here != end) {
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| 38 | delete(*here);
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[9620] | 39 | ++here;
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[7348] | 40 | }
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| 41 | }
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| 42 |
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| 43 | char *string_pool::get_cstr_from_pool(const text_t &str) {
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| 44 | char *cstr = str.getcstr();
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| 45 | pool.push_back(cstr);
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| 46 | return cstr;
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| 47 | }
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