libcruft-util/library_win32.cpp

48 lines
1.1 KiB
C++

/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Copyright 2015 Danny Robson <danny@nerdcruft.net>
*/
#include "library_win32.hpp"
#include "win32/except.hpp"
using cruft::detail::win32::library;
///////////////////////////////////////////////////////////////////////////////
library::library (const std::experimental::filesystem::path &path):
m_handle (LoadLibraryA (path.u8string ().c_str ()))
{
if (!m_handle)
::cruft::win32::error::throw_code ();
}
//-----------------------------------------------------------------------------
library::library (library &&rhs):
m_handle (nullptr)
{
std::swap (m_handle, rhs.m_handle);
}
//-----------------------------------------------------------------------------
library&
library::operator= (cruft::library &&rhs)
{
std::swap (m_handle, rhs.m_handle);
return *this;
}
//-----------------------------------------------------------------------------
library::~library ()
{
if (m_handle)
FreeLibrary (m_handle);
}