String.hpp

//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
//    you must not claim that you wrote the original software.
//    If you use this software in a product, an acknowledgment
//    in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
//    and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//

#ifndef SFML_STRING_HPP
#define SFML_STRING_HPP

// Headers
#include <SFML/System/Export.hpp>
#include <SFML/System/Utf.hpp>
#include <iterator>
#include <locale>
#include <string>


namespace sf
{
class SFML_SYSTEM_API String
{
public:

    // Types
    typedef std::basic_string<Uint32>::iterator       Iterator;      
    typedef std::basic_string<Uint32>::const_iterator ConstIterator; 

    // Static member data
    static const std::size_t InvalidPos; 

    String();

    String(char ansiChar, const std::locale& locale = std::locale());

    String(wchar_t wideChar);

    String(Uint32 utf32Char);

    String(const char* ansiString, const std::locale& locale = std::locale());

    String(const std::string& ansiString, const std::locale& locale = std::locale());

    String(const wchar_t* wideString);

    String(const std::wstring& wideString);

    String(const Uint32* utf32String);

    String(const std::basic_string<Uint32>& utf32String);

    String(const String& copy);

    template <typename T>
    static String fromUtf8(T begin, T end);

    template <typename T>
    static String fromUtf16(T begin, T end);

    template <typename T>
    static String fromUtf32(T begin, T end);

    operator std::string() const;

    operator std::wstring() const;

    std::string toAnsiString(const std::locale& locale = std::locale()) const;

    std::wstring toWideString() const;

    std::basic_string<Uint8> toUtf8() const;

    std::basic_string<Uint16> toUtf16() const;

    std::basic_string<Uint32> toUtf32() const;

    String& operator =(const String& right);

    String& operator +=(const String& right);

    Uint32 operator [](std::size_t index) const;

    Uint32& operator [](std::size_t index);

    void clear();

    std::size_t getSize() const;

    bool isEmpty() const;

    void erase(std::size_t position, std::size_t count = 1);

    void insert(std::size_t position, const String& str);

    std::size_t find(const String& str, std::size_t start = 0) const;

    void replace(std::size_t position, std::size_t length, const String& replaceWith);

    void replace(const String& searchFor, const String& replaceWith);

    String substring(std::size_t position, std::size_t length = InvalidPos) const;

    const Uint32* getData() const;

    Iterator begin();

    ConstIterator begin() const;

    Iterator end();

    ConstIterator end() const;

private:

    friend SFML_SYSTEM_API bool operator ==(const String& left, const String& right);
    friend SFML_SYSTEM_API bool operator <(const String& left, const String& right);

    // Member data
    std::basic_string<Uint32> m_string; 
};

SFML_SYSTEM_API bool operator ==(const String& left, const String& right);

SFML_SYSTEM_API bool operator !=(const String& left, const String& right);

SFML_SYSTEM_API bool operator <(const String& left, const String& right);

SFML_SYSTEM_API bool operator >(const String& left, const String& right);

SFML_SYSTEM_API bool operator <=(const String& left, const String& right);

SFML_SYSTEM_API bool operator >=(const String& left, const String& right);

SFML_SYSTEM_API String operator +(const String& left, const String& right);

#include <SFML/System/String.inl>

} // namespace sf


#endif // SFML_STRING_HPP