Orcus
string_pool.hpp
1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
6 */
7
8#ifndef INCLUDED_ORCUS_STRING_POOL_HPP
9#define INCLUDED_ORCUS_STRING_POOL_HPP
10
11#include "env.hpp"
12#include "pstring.hpp"
13
14#include <string>
15#include <memory>
16
17namespace orcus {
18
22class ORCUS_PSR_DLLPUBLIC string_pool
23{
24public:
25 string_pool(const string_pool&) = delete;
26 string_pool& operator=(const string_pool&) = delete;
27
30
40 std::pair<pstring, bool> intern(const char* str);
41
51 std::pair<pstring, bool> intern(const char* str, size_t n);
52
60 std::pair<pstring, bool> intern(const pstring& str);
61
62 void dump() const;
63 void clear();
64 size_t size() const;
65
66 void swap(string_pool& other);
67
77 void merge(string_pool& other);
78
79private:
80 struct impl;
81 std::unique_ptr<impl> mp_impl;
82};
83
84}
85
86#endif
87/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Definition: pstring.hpp:28
Definition: string_pool.hpp:23
std::pair< pstring, bool > intern(const char *str, size_t n)
std::pair< pstring, bool > intern(const char *str)
void merge(string_pool &other)
std::pair< pstring, bool > intern(const pstring &str)