/**
	This file is a part of rexy's general purpose library
	Copyright (C) 2020-2022 rexy712

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef REXY_STRING_VIEW_TPP
#define REXY_STRING_VIEW_TPP

#include "compat/to_address.hpp"
#include "utility.hpp"
#include "string_base.hpp"

namespace rexy{

	template<class Char>
	constexpr basic_string_view<Char>::basic_string_view(void)noexcept:
		basic_string_view(nullptr, 0){}

	template<class Char>
	constexpr basic_string_view<Char>::basic_string_view(const_pointer str, size_type len)noexcept:
		m_data(str), m_length(len){}
	template<class Char>
	constexpr basic_string_view<Char>::basic_string_view(const basic_string_view& s)noexcept:
		m_data(s.m_data), m_length(s.m_length){}
	template<class Char>
	constexpr basic_string_view<Char>::basic_string_view(const string_base<Char>& s)noexcept:
		m_data(s.c_str()), m_length(s.length()){}
	template<class Char>
	constexpr basic_string_view<Char>::basic_string_view(basic_string_view&& s)noexcept:
		m_data(s.m_data), m_length(s.m_length){}
	template<class Char>
	template<class InIter>
	constexpr basic_string_view<Char>::basic_string_view(InIter start, InIter fin)noexcept:
		basic_string_view(compat::to_address(start), fin - start){}

	template<class Char>
	constexpr basic_string_view<Char>& basic_string_view<Char>::operator=(const basic_string_view& s)noexcept{
		m_data = s.m_data;
		m_length = s.m_length;
		return *this;
	}
	template<class Char>
	constexpr basic_string_view<Char>::basic_string_view(const_pointer c)noexcept:
		basic_string_view(c, strlen(c)){}
	template<class Char>
	constexpr basic_string_view<Char>& basic_string_view<Char>::operator=(const_pointer c)noexcept{
		m_data = c;
		m_length = strlen(c);
		return *this;
	}
	template<class Char>
	constexpr basic_string_view<Char>& basic_string_view<Char>::operator=(basic_string_view&& s)noexcept{
		m_data = s.m_data;
		m_length = s.m_length;
		return *this;
	}

}

#endif