string.hpp (2474B)
1 // Copyright (c) 2020 Morel Bérenger 2 // 3 // This software is provided 'as-is', without any express or implied 4 // warranty. In no event will the authors be held liable for any damages 5 // arising from the use of this software. 6 // 7 // Permission is granted to anyone to use this software for any purpose, 8 // including commercial applications, and to alter it and redistribute it 9 // freely, subject to the following restrictions: 10 // 11 // 1. The origin of this software must not be misrepresented; you must not 12 // claim that you wrote the original software. If you use this software 13 // in a product, an acknowledgment in the product documentation would be 14 // appreciated but is not required. 15 // 2. Altered source versions must be plainly marked as such, and must not be 16 // misrepresented as being the original software. 17 // 3. This notice may not be removed or altered from any source distribution. 18 19 // this file defines a set of operators and helpers to use 20 // vector's data as a string, which means allowing the use 21 // of SL's algorithms in a less surprising way than 22 // std::string. 23 // It's really only contains a typedef, plus functions for 24 // concatenation, string creation and conversion. 25 // Other features I think really necessaryare *already* in 26 // vector or algorithm, anyway. 27 // Be warned that this container still sucks, and still do 28 // not handle strings which contains characters of various 29 // size like UTF-8 (for that, a proper container without 30 // random access would be needed). 31 32 #ifndef STRING_HPP 33 #define STRING_HPP 34 35 typedef vector<char> string; 36 37 string make_string( char const* str ); 38 string make_string( wchar_t const* str ); 39 40 string to_string( int32_t i ); 41 string to_string( uint32_t i ); 42 43 string& operator+=( string& lhs, char const* rhs ); 44 string& operator+=( string& lhs, char rhs ); 45 string& operator+=( string& lhs, string const& rhs ); 46 string& operator+=( string& lhs, string && rhs ); 47 48 //TODO: make a template 49 template <typename T> 50 string operator+( string const& lhs, T rhs ) 51 { 52 string ret( lhs ); 53 ret += rhs; 54 return ret; 55 } 56 57 string operator+( char const* lhs, string const& rhs ); 58 59 bool operator==( string const& str1, string const& str2 ); 60 bool operator==( string const& str1, char const* str2 ); 61 bool operator==( char const* str1, string const& str2 ); 62 63 bool operator!=( string const& str1, string const& str2 ); 64 bool operator!=( string const& str1, char const* str2 ); 65 bool operator!=( char const* str1, string const& str2 ); 66 67 #endif