aaru-dps/Aaru.Checksums
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.Checksums.git synced 2025-12-16 19:24:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Convert to switch expression.

Browse Source
This commit is contained in:
Natalia Portillo
2022-11-13 19:59:22 +00:00
parent 55fb8416e8
commit 18c1903d2f
2 changed files with 70 additions and 120 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
CDChecksums.cs
View File

@@ -96,17 +96,12 @@ public static class CdChecksums
subchannelStatus == false)
status = false;
switch(channelStatus)
{
case null when subchannelStatus == true:
status = true;
break;
case true when subchannelStatus == null:
status = true;
break;
}
status = channelStatus switch
{
null when subchannelStatus == true => true,
true when subchannelStatus == null => true,
_ => status
};
return status;
}

173
ReedSolomon.cs
View File

@@ -86,115 +86,70 @@ public class ReedSolomon
/// <summary>Initializes the Reed-Solomon with RS(n,k) with GF(2^m)</summary>
public void InitRs(int n, int k, int m)
{
switch(m)
{
case 2:
_pp = new[]
{
1, 1, 1
};
break;
case 3:
_pp = new[]
{
1, 1, 0, 1
};
break;
case 4:
_pp = new[]
{
1, 1, 0, 0, 1
};
break;
case 5:
_pp = new[]
{
1, 0, 1, 0, 0, 1
};
break;
case 6:
_pp = new[]
{
1, 1, 0, 0, 0, 0, 1
};
break;
case 7:
_pp = new[]
{
1, 0, 0, 1, 0, 0, 0, 1
};
break;
case 8:
_pp = new[]
{
1, 0, 1, 1, 1, 0, 0, 0, 1
};
break;
case 9:
_pp = new[]
{
1, 0, 0, 0, 1, 0, 0, 0, 0, 1
};
break;
case 10:
_pp = new[]
{
1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1
};
break;
case 11:
_pp = new[]
{
1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1
};
break;
case 12:
_pp = new[]
{
1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1
};
break;
case 13:
_pp = new[]
{
1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1
};
break;
case 14:
_pp = new[]
{
1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1
};
break;
case 15:
_pp = new[]
{
1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1
};
break;
case 16:
_pp = new[]
{
1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1
};
break;
default: throw new ArgumentOutOfRangeException(nameof(m), "m must be between 2 and 16 inclusive");
}
_pp = m switch
{
2 => new[]
{
1, 1, 1
},
3 => new[]
{
1, 1, 0, 1
},
4 => new[]
{
1, 1, 0, 0, 1
},
5 => new[]
{
1, 0, 1, 0, 0, 1
},
6 => new[]
{
1, 1, 0, 0, 0, 0, 1
},
7 => new[]
{
1, 0, 0, 1, 0, 0, 0, 1
},
8 => new[]
{
1, 0, 1, 1, 1, 0, 0, 0, 1
},
9 => new[]
{
1, 0, 0, 0, 1, 0, 0, 0, 0, 1
},
10 => new[]
{
1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1
},
11 => new[]
{
1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1
},
12 => new[]
{
1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1
},
13 => new[]
{
1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1
},
14 => new[]
{
1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1
},
15 => new[]
{
1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1
},
16 => new[]
{
1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1
},
_ => throw new ArgumentOutOfRangeException(nameof(m), "m must be between 2 and 16 inclusive")
};
_mm = m;
_kk = k;