127 lines
3.1 KiB
C++
127 lines
3.1 KiB
C++
/*
|
|
|
|
Copyright (c) 2009-2018, Arvid Norberg
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the author nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#ifndef TORRENT_MAX_TYPE
|
|
#define TORRENT_MAX_TYPE
|
|
|
|
namespace libtorrent
|
|
{
|
|
|
|
template<int v1, int v2>
|
|
struct min { enum { value = v1<v2?v1:v2 }; };
|
|
|
|
template<int v1, int v2>
|
|
struct max { enum { value = v1>v2?v1:v2 }; };
|
|
|
|
template<int v1, int v2, int v3>
|
|
struct max3
|
|
{
|
|
enum
|
|
{
|
|
temp = max<v1,v2>::value,
|
|
value = max<temp, v3>::value
|
|
};
|
|
};
|
|
|
|
template<int v1, int v2, int v3, int v4>
|
|
struct max4
|
|
{
|
|
enum
|
|
{
|
|
temp1 = max<v1,v2>::value,
|
|
temp2 = max<v3,v4>::value,
|
|
value = max<temp1, temp2>::value
|
|
};
|
|
};
|
|
|
|
template<int v1, int v2, int v3, int v4, int v5>
|
|
struct max5
|
|
{
|
|
enum
|
|
{
|
|
temp = max4<v1,v2, v3, v4>::value,
|
|
value = max<temp, v5>::value
|
|
};
|
|
};
|
|
|
|
template<int v1, int v2, int v3, int v4, int v5, int v6>
|
|
struct max6
|
|
{
|
|
enum
|
|
{
|
|
temp1 = max<v1,v2>::value,
|
|
temp2 = max<v3,v4>::value,
|
|
temp3 = max<v5,v6>::value,
|
|
value = max3<temp1, temp2, temp3>::value
|
|
};
|
|
};
|
|
|
|
template<int v1, int v2, int v3, int v4, int v5, int v6, int v7>
|
|
struct max7
|
|
{
|
|
enum
|
|
{
|
|
temp1 = max<v1,v2>::value,
|
|
temp2 = max<v3,v4>::value,
|
|
temp3 = max3<v5,v6,v7>::value,
|
|
value = max3<temp1, temp2, temp3>::value
|
|
};
|
|
};
|
|
|
|
template<int v1, int v2, int v3, int v4, int v5, int v6, int v7, int v8>
|
|
struct max8
|
|
{
|
|
enum
|
|
{
|
|
temp1 = max<v1,v2>::value,
|
|
temp2 = max3<v3,v4,v5>::value,
|
|
temp3 = max3<v6,v7,v8>::value,
|
|
value = max3<temp1, temp2, temp3>::value
|
|
};
|
|
};
|
|
|
|
template<int v1, int v2, int v3, int v4, int v5, int v6, int v7, int v8, int v9>
|
|
struct max9
|
|
{
|
|
enum
|
|
{
|
|
temp1 = max3<v1,v2, v3>::value,
|
|
temp2 = max3<v4,v5,v6>::value,
|
|
temp3 = max3<v7,v8,v9>::value,
|
|
value = max3<temp1, temp2, temp3>::value
|
|
};
|
|
};
|
|
}
|
|
|
|
#endif
|
|
|