101 lines
2.7 KiB
Text
101 lines
2.7 KiB
Text
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// Filename: string
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// Created by: drose (12May00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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// This file, and all the other files in this directory, aren't
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// intended to be compiled--they're just parsed by CPPParser (and
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// interrogate) in lieu of the actual system headers, to generate the
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// interrogate database.
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#ifndef STRING_H
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#define STRING_H
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#include <stdtypedefs.h>
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#include <cwchar>
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#include <stdint.h>
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namespace std {
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template<class charT> struct char_traits;
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template<> struct char_traits<char> {
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using char_type = char;
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using int_type = int;
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using state_type = mbstate_t;
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};
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template<> struct char_traits<char16_t> {
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using char_type = char16_t;
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using int_type = uint_least16_t;
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using state_type = mbstate_t;
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};
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template<> struct char_traits<char32_t> {
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using char_type = char32_t;
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using int_type = uint_least32_t;
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using state_type = mbstate_t;
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};
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template<> struct char_traits<wchar_t> {
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using char_type = wchar_t;
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using int_type = wint_t;
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using state_type = mbstate_t;
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};
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template<class ctype>
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class basic_string {
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public:
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struct iterator;
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struct const_iterator;
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struct reverse_iterator;
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struct const_reverse_iterator;
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typedef typename size_t size_type;
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static const size_t npos = -1;
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basic_string();
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basic_string(const basic_string<ctype> ©);
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void operator = (const basic_string<ctype> ©);
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basic_string(const ctype *string);
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~basic_string();
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const ctype *c_str() const;
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size_t length() const;
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ctype at(size_t pos) const;
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ctype operator[](size_t pos) const;
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ctype &operator[](size_t pos);
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};
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typedef basic_string<char> string;
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typedef basic_string<wchar_t> wstring;
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typedef basic_string<char16_t> u16string;
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typedef basic_string<char32_t> u32string;
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template<class T> struct hash;
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template<> struct hash<string>;
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template<> struct hash<u16string>;
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template<> struct hash<u32string>;
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template<> struct hash<wstring>;
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inline namespace literals {
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inline namespace string_literals {
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string operator "" s(const char *str, size_t len);
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wstring operator "" s(const wchar_t *str, size_t len);
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u16string operator "" s(const char16_t *str, size_t len);
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u32string operator "" s(const char32_t *str, size_t len);
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}
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}
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}
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#endif
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