| Server IP : 217.18.85.50 / Your IP : 18.119.123.10 Web Server : LiteSpeed System : Linux server50.tr85.dhs.com.tr 3.10.0-962.3.2.lve1.5.85.el7.x86_64 #1 SMP Thu Apr 18 15:18:36 UTC 2024 x86_64 User : ferhatgenc ( ) PHP Version : 7.2.34 Disable Function : restore_ini,mail,openbasedir,f_open,system,dl,array_compare,array_user_key_compare,passthru,cat,exec,popen,proc_close,proc_get_status,proc_nice,proc_open,escapeshellcmd,escapeshellarg,show_source,posix_mkfifo,ini_restore,mysql_list_dbs,getmyuid,pconnect,link,symlink,fin,passthruexec,fileread,shell_exec,pcntl_exec,ini_alter,leak,apache_child_terminate,chown,posix_kill,posix_setpgid,posix_setsid,posix_setuid,proc_terminate,syslog,allow_url_fopen,fpassthru,execute,shell,chgrp,passthru,socket_select,socket_create,socket_create_listen,socket_create_pair,socket_listen,socket_accept,socket_bind,foreach,socket_strerror,pcntl_fork,pcntl_signal,pcntl_waitpid,pcntl_wexitstatus,pcntl_wifexited,pcntl_wifsignaled,pcntl_wifstopped,pcntl_wstopsig,pcntl_wtermsig,openlog,apache_get_version,apache_getenv,apache_note,apache_setenv,virtualal MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /usr/include/mysql/server/private/ |
Upload File : |
/*****************************************************************************
Copyright (c) 2019, 2020 MariaDB Corporation.
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; version 2 of the License.
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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA
*****************************************************************************/
#pragma once
#include <cstddef>
#include <iterator>
namespace st_
{
namespace detail
{
template <class T> struct remove_cv
{
typedef T type;
};
template <class T> struct remove_cv<const T>
{
typedef T type;
};
template <class T> struct remove_cv<volatile T>
{
typedef T type;
};
template <class T> struct remove_cv<const volatile T>
{
typedef T type;
};
} // namespace detail
template <class ElementType> class span
{
public:
typedef ElementType element_type;
typedef typename detail::remove_cv<ElementType>::type value_type;
typedef size_t size_type;
typedef ptrdiff_t difference_type;
typedef element_type *pointer;
typedef const element_type *const_pointer;
typedef element_type &reference;
typedef const element_type &const_reference;
typedef pointer iterator;
typedef const_pointer const_iterator;
typedef std::reverse_iterator<iterator> reverse_iterator;
span() : data_(NULL), size_(0) {}
span(pointer ptr, size_type count) : data_(ptr), size_(count) {}
span(pointer first, pointer last) : data_(first), size_(last - first) {}
template <size_t N> span(element_type (&arr)[N]) : data_(arr), size_(N) {}
template <class Container>
span(Container &cont) : data_(cont.data()), size_(cont.size())
{
}
template <class Container>
span(const Container &cont) : data_(cont.data()), size_(cont.size())
{
}
span(const span &other) : data_(other.data_), size_(other.size_) {}
~span() = default;
span &operator=(const span &other)
{
data_= other.data();
size_= other.size();
return *this;
}
template <size_t Count> span<element_type> first() const
{
assert(!empty());
return span(data(), 1);
}
template <size_t Count> span<element_type> last() const
{
assert(!empty());
return span(data() + size() - 1, 1);
}
span<element_type> first(size_type count) const
{
assert(!empty());
return span(data(), 1);
}
span<element_type> last(size_type count) const
{
assert(!empty());
return span(data() + size() - 1, 1);
}
span<element_type> subspan(size_type offset, size_type count) const
{
assert(!empty());
assert(size() >= offset + count);
return span(data() + offset, count);
}
size_type size() const { return size_; }
size_type size_bytes() const { return size() * sizeof(ElementType); }
bool empty() const __attribute__((warn_unused_result))
{
return size() == 0;
}
reference operator[](size_type idx) const
{
assert(size() > idx);
return data()[idx];
}
reference front() const
{
assert(!empty());
return data()[0];
}
reference back() const
{
assert(!empty());
return data()[size() - 1];
}
pointer data() const { return data_; }
iterator begin() const { return data_; }
iterator end() const { return data_ + size_; }
reverse_iterator rbegin() const
{
return std::reverse_iterator<iterator>(end());
}
reverse_iterator rend() const
{
return std::reverse_iterator<iterator>(begin());
}
private:
pointer data_;
size_type size_;
};
} // namespace st_