Add ParallelEnumerate and Enumerate

.github/workflows/dotnet.yml

@@ -44,6 +44,28 @@ jobs:
       with:
         flags: ${{ matrix.os }},${{ matrix.configuration }}
 
+  test-parsers:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        configuration: [Debug, Release]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Setup .NET
+      uses: actions/setup-dotnet@v3
+      with:
+        global-json-file: global.json
+    - name: Restore dependencies
+      run: dotnet restore
+    - name: Build
+      run: dotnet build -c ${{ matrix.configuration }} --no-restore 
+    - name: Test Parsers
+      shell: pwsh
+      run: ./test-parsers.ps1
+
   pack:
     runs-on: windows-latest
     steps:

Sep.sln

@@ -33,6 +33,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "root", "root", "{32021D88-4
 		publish-tester.ps1 = publish-tester.ps1
 		README.md = README.md
 		rename.ps1 = rename.ps1
+		test-parsers.ps1 = test-parsers.ps1
+		test-x64-x86.ps1 = test-x64-x86.ps1
 	EndProjectSection
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Sep.Tester", "src\Sep.Tester\Sep.Tester.csproj", "{28D41891-53C4-4FE9-8ED4-A8880E766E16}"

benchmarks/AMD.Ryzen.9.5950X/FloatsReaderBench.md

@@ -1,10 +1,10 @@
 ```
 
-BenchmarkDotNet v0.13.10, Windows 10 (10.0.19044.3086/21H2/November2021Update)
+BenchmarkDotNet v0.13.11, Windows 10 (10.0.19044.3086/21H2/November2021Update)
 AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
 .NET SDK 8.0.100
   [Host]     : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
-  Job-HCXKGU : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
+  Job-PQAZLF : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
 
 Runtime=.NET 8.0  Toolchain=net80  InvocationCount=Default  
 IterationTime=350.0000 ms  MaxIterationCount=15  MinIterationCount=5  
@@ -13,17 +13,18 @@ WarmupCount=6  Reader=String
 ```
 | Method    | Scope  | Rows  | Mean       | Ratio | MB | MB/s    | ns/row | Allocated   | Alloc Ratio |
 |---------- |------- |------ |-----------:|------:|---:|--------:|-------:|------------:|------------:|
-| Sep______ | Row    | 25000 |   1.893 ms |  1.00 | 20 | 10733.4 |   75.7 |     1.15 KB |        1.00 |
-| Sylvan___ | Row    | 25000 |   2.212 ms |  1.17 | 20 |  9187.9 |   88.5 |    10.02 KB |        8.74 |
-| ReadLine_ | Row    | 25000 |  10.913 ms |  5.76 | 20 |  1862.0 |  436.5 | 73489.63 KB |   64,099.99 |
-| CsvHelper | Row    | 25000 |  25.079 ms | 13.25 | 20 |   810.2 | 1003.2 |    20.58 KB |       17.95 |
+| Sep______ | Row    | 25000 |   1.936 ms |  1.00 | 20 | 10498.4 |   77.4 |     1.18 KB |        1.00 |
+| Sylvan___ | Row    | 25000 |   2.259 ms |  1.17 | 20 |  8995.4 |   90.4 |    10.02 KB |        8.50 |
+| ReadLine_ | Row    | 25000 |  11.063 ms |  5.69 | 20 |  1836.8 |  442.5 | 73489.64 KB |   62,295.85 |
+| CsvHelper | Row    | 25000 |  25.135 ms | 12.99 | 20 |   808.4 | 1005.4 |    20.58 KB |       17.45 |
 |           |        |       |            |       |    |         |        |             |             |
-| Sep______ | Cols   | 25000 |   2.591 ms |  1.00 | 20 |  7843.3 |  103.6 |     1.15 KB |        1.00 |
-| Sylvan___ | Cols   | 25000 |   3.738 ms |  1.44 | 20 |  5436.2 |  149.5 |    10.03 KB |        8.74 |
-| ReadLine_ | Cols   | 25000 |  11.010 ms |  4.25 | 20 |  1845.6 |  440.4 | 73489.64 KB |   64,045.44 |
-| CsvHelper | Cols   | 25000 |  27.201 ms | 10.43 | 20 |   747.0 | 1088.0 | 21340.99 KB |   18,598.45 |
+| Sep______ | Cols   | 25000 |   2.566 ms |  1.00 | 20 |  7918.8 |  102.6 |     1.18 KB |        1.00 |
+| Sylvan___ | Cols   | 25000 |   3.821 ms |  1.49 | 20 |  5318.1 |  152.8 |    10.03 KB |        8.48 |
+| ReadLine_ | Cols   | 25000 |  11.675 ms |  4.54 | 20 |  1740.5 |  467.0 | 73489.64 KB |   62,141.53 |
+| CsvHelper | Cols   | 25000 |  27.400 ms | 10.67 | 20 |   741.6 | 1096.0 | 21340.81 KB |   18,045.40 |
 |           |        |       |            |       |    |         |        |             |             |
-| Sep______ | Floats | 25000 |  21.397 ms |  1.00 | 20 |   949.7 |  855.9 |     7.87 KB |        1.00 |
-| Sylvan___ | Floats | 25000 |  65.771 ms |  3.08 | 20 |   308.9 | 2630.8 |     18.2 KB |        2.31 |
-| ReadLine_ | Floats | 25000 |  72.513 ms |  3.39 | 20 |   280.2 | 2900.5 | 73493.12 KB |    9,338.25 |
-| CsvHelper | Floats | 25000 | 106.198 ms |  4.96 | 20 |   191.3 | 4247.9 | 22062.55 KB |    2,803.33 |
+| Sep______ | Floats | 25000 |  21.852 ms |  1.00 | 20 |   929.9 |  874.1 |     7.93 KB |        1.00 |
+| Sep_MT___ | Floats | 25000 |   3.916 ms |  0.18 | 20 |  5188.4 |  156.7 |   178.87 KB |       22.56 |
+| Sylvan___ | Floats | 25000 |  71.861 ms |  3.29 | 20 |   282.8 | 2874.4 |     18.2 KB |        2.30 |
+| ReadLine_ | Floats | 25000 |  73.981 ms |  3.39 | 20 |   274.7 | 2959.2 | 73493.12 KB |    9,271.52 |
+| CsvHelper | Floats | 25000 | 102.224 ms |  4.68 | 20 |   198.8 | 4089.0 | 22062.55 KB |    2,783.30 |

benchmarks/AMD.Ryzen.9.5950X/PackageAssetsBench.md

@@ -1,33 +1,39 @@
 ```
 
-BenchmarkDotNet v0.13.10, Windows 10 (10.0.19044.3086/21H2/November2021Update)
+BenchmarkDotNet v0.13.11, Windows 10 (10.0.19044.3086/21H2/November2021Update)
 AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
 .NET SDK 8.0.100
   [Host]     : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
-  Job-TUSNIO : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
+  Job-PQAZLF : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
 
-Job=Job-TUSNIO  Runtime=.NET 8.0  Toolchain=net80  
+Job=Job-PQAZLF  Runtime=.NET 8.0  Toolchain=net80  
 InvocationCount=Default  IterationTime=350.0000 ms  MaxIterationCount=15  
 MinIterationCount=5  WarmupCount=6  Quotes=False  
 Reader=String  
 
 ```
-| Method       | Scope | Rows  | Mean       | Ratio | MB | MB/s    | ns/row | Allocated   | Alloc Ratio |
-|------------- |------ |------ |-----------:|------:|---:|--------:|-------:|------------:|------------:|
-| Sep______    | Row   | 50000 |   2.409 ms |  1.00 | 29 | 12111.6 |   48.2 |       933 B |        1.00 |
-| Sep_Unescape | Row   | 50000 |   2.499 ms |  1.04 | 29 | 11675.7 |   50.0 |       934 B |        1.00 |
-| Sylvan___    | Row   | 50000 |   2.913 ms |  1.21 | 29 | 10016.5 |   58.3 |      7381 B |        7.91 |
-| ReadLine_    | Row   | 50000 |  12.198 ms |  5.04 | 29 |  2392.3 |  244.0 |  90734838 B |   97,250.63 |
-| CsvHelper    | Row   | 50000 |  42.460 ms | 17.63 | 29 |   687.3 |  849.2 |     21074 B |       22.59 |
-|              |       |       |            |       |    |         |        |             |             |
-| Sep______    | Cols  | 50000 |   3.480 ms |  1.00 | 29 |  8385.3 |   69.6 |       935 B |        1.00 |
-| Sep_Unescape | Cols  | 50000 |   3.959 ms |  1.14 | 29 |  7370.9 |   79.2 |       936 B |        1.00 |
-| Sylvan___    | Cols  | 50000 |   5.210 ms |  1.50 | 29 |  5600.5 |  104.2 |      7385 B |        7.90 |
-| ReadLine_    | Cols  | 50000 |  14.275 ms |  3.60 | 29 |  2044.3 |  285.5 |  90734826 B |   97,042.59 |
-| CsvHelper    | Cols  | 50000 |  69.058 ms | 19.86 | 29 |   422.6 | 1381.2 |    457060 B |      488.83 |
-|              |       |       |            |       |    |         |        |             |             |
-| Sep______    | Asset | 50000 |  35.052 ms |  1.00 | 29 |   832.5 |  701.0 |  14131121 B |        1.00 |
-| Sep_Unescape | Asset | 50000 |  34.813 ms |  1.00 | 29 |   838.2 |  696.3 |  14130768 B |        1.00 |
-| Sylvan___    | Asset | 50000 |  38.875 ms |  1.12 | 29 |   750.6 |  777.5 |  14297351 B |        1.01 |
-| ReadLine_    | Asset | 50000 | 127.866 ms |  3.76 | 29 |   228.2 | 2557.3 | 104584604 B |        7.40 |
-| CsvHelper    | Asset | 50000 |  86.415 ms |  2.47 | 29 |   337.7 | 1728.3 |  14306352 B |        1.01 |
+| Method       | Scope | Rows    | Mean         | Ratio | MB  | MB/s    | ns/row | Allocated    | Alloc Ratio |
+|------------- |------ |-------- |-------------:|------:|----:|--------:|-------:|-------------:|------------:|
+| Sep______    | Row   | 50000   |     2.319 ms |  1.00 |  29 | 12581.3 |   46.4 |        967 B |        1.00 |
+| Sep_Unescape | Row   | 50000   |     2.335 ms |  1.01 |  29 | 12497.4 |   46.7 |        967 B |        1.00 |
+| Sylvan___    | Row   | 50000   |     2.985 ms |  1.29 |  29 |  9776.4 |   59.7 |       7381 B |        7.63 |
+| ReadLine_    | Row   | 50000   |    12.779 ms |  5.55 |  29 |  2283.6 |  255.6 |   90734838 B |   93,831.27 |
+| CsvHelper    | Row   | 50000   |    43.702 ms | 18.84 |  29 |   667.7 |  874.0 |      21074 B |       21.79 |
+|              |       |         |              |       |     |         |        |              |             |
+| Sep______    | Cols  | 50000   |     3.127 ms |  1.00 |  29 |  9331.2 |   62.5 |        970 B |        1.00 |
+| Sep_Unescape | Cols  | 50000   |     3.757 ms |  1.20 |  29 |  7766.9 |   75.1 |        972 B |        1.00 |
+| Sylvan___    | Cols  | 50000   |     5.353 ms |  1.71 |  29 |  5451.1 |  107.1 |       7385 B |        7.61 |
+| ReadLine_    | Cols  | 50000   |    12.753 ms |  4.07 |  29 |  2288.1 |  255.1 |   90734839 B |   93,541.07 |
+| CsvHelper    | Cols  | 50000   |    69.377 ms | 22.20 |  29 |   420.6 | 1387.5 |     457060 B |      471.20 |
+|              |       |         |              |       |     |         |        |              |             |
+| Sep______    | Asset | 50000   |    35.112 ms |  1.00 |  29 |   831.1 |  702.2 |   14133938 B |        1.00 |
+| Sep_MT___    | Asset | 50000   |    22.928 ms |  0.66 |  29 |  1272.8 |  458.6 |   14327404 B |        1.01 |
+| Sylvan___    | Asset | 50000   |    39.254 ms |  1.11 |  29 |   743.4 |  785.1 |   14297119 B |        1.01 |
+| ReadLine_    | Asset | 50000   |   106.311 ms |  3.04 |  29 |   274.5 | 2126.2 |  104584704 B |        7.40 |
+| CsvHelper    | Asset | 50000   |    83.844 ms |  2.39 |  29 |   348.0 | 1676.9 |   14306424 B |        1.01 |
+|              |       |         |              |       |     |         |        |              |             |
+| Sep______    | Asset | 1000000 |   658.125 ms |  1.00 | 583 |   887.0 |  658.1 |  273067600 B |        1.00 |
+| Sep_MT___    | Asset | 1000000 |   305.092 ms |  0.46 | 583 |  1913.5 |  305.1 |  274288576 B |        1.00 |
+| Sylvan___    | Asset | 1000000 |   794.169 ms |  1.21 | 583 |   735.1 |  794.2 |  273227616 B |        1.00 |
+| ReadLine_    | Asset | 1000000 | 1,842.849 ms |  2.80 | 583 |   316.8 | 1842.8 | 2087764672 B |        7.65 |
+| CsvHelper    | Asset | 1000000 | 1,740.008 ms |  2.64 | 583 |   335.5 | 1740.0 |  273238000 B |        1.00 |

benchmarks/AMD.Ryzen.9.5950X/PackageAssetsBenchQuotes.md

@@ -1,33 +1,39 @@
 ```
 
-BenchmarkDotNet v0.13.10, Windows 10 (10.0.19044.3086/21H2/November2021Update)
+BenchmarkDotNet v0.13.11, Windows 10 (10.0.19044.3086/21H2/November2021Update)
 AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
 .NET SDK 8.0.100
   [Host]     : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
-  Job-TUSNIO : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
+  Job-PQAZLF : .NET 8.0.0 (8.0.23.53103), X64 RyuJIT AVX2
 
-Job=Job-TUSNIO  Runtime=.NET 8.0  Toolchain=net80  
+Job=Job-PQAZLF  Runtime=.NET 8.0  Toolchain=net80  
 InvocationCount=Default  IterationTime=350.0000 ms  MaxIterationCount=15  
 MinIterationCount=5  WarmupCount=6  Quotes=True  
 Reader=String  
 
 ```
-| Method       | Scope | Rows  | Mean       | Ratio | MB | MB/s   | ns/row | Allocated   | Alloc Ratio |
-|------------- |------ |------ |-----------:|------:|---:|-------:|-------:|------------:|------------:|
-| Sep______    | Row   | 50000 |   7.453 ms |  1.00 | 33 | 4478.2 |  149.1 |       944 B |        1.00 |
-| Sep_Unescape | Row   | 50000 |   7.381 ms |  0.99 | 33 | 4522.2 |  147.6 |       944 B |        1.00 |
-| Sylvan___    | Row   | 50000 |  18.035 ms |  2.40 | 33 | 1850.7 |  360.7 |      7390 B |        7.83 |
-| ReadLine_    | Row   | 50000 |  14.689 ms |  1.97 | 33 | 2272.3 |  293.8 | 111389433 B |  117,997.28 |
-| CsvHelper    | Row   | 50000 |  52.212 ms |  7.01 | 33 |  639.3 | 1044.2 |     21081 B |       22.33 |
-|              |       |       |            |       |    |        |        |             |             |
-| Sep______    | Cols  | 50000 |   7.780 ms |  1.00 | 33 | 4290.1 |  155.6 |       946 B |        1.00 |
-| Sep_Unescape | Cols  | 50000 |   8.337 ms |  1.07 | 33 | 4003.6 |  166.7 |       946 B |        1.00 |
-| Sylvan___    | Cols  | 50000 |  20.329 ms |  2.60 | 33 | 1641.9 |  406.6 |      7411 B |        7.83 |
-| ReadLine_    | Cols  | 50000 |  15.540 ms |  1.99 | 33 | 2147.8 |  310.8 | 111389433 B |  117,747.82 |
-| CsvHelper    | Cols  | 50000 |  83.149 ms | 10.64 | 33 |  401.4 | 1663.0 |    457060 B |      483.15 |
-|              |       |       |            |       |    |        |        |             |             |
-| Sep______    | Asset | 50000 |  35.903 ms |  1.00 | 33 |  929.6 |  718.1 |  14139438 B |        1.00 |
-| Sep_Unescape | Asset | 50000 |  34.316 ms |  0.93 | 33 |  972.7 |  686.3 |  14130926 B |        1.00 |
-| Sylvan___    | Asset | 50000 |  51.465 ms |  1.43 | 33 |  648.5 | 1029.3 |  14296613 B |        1.01 |
-| ReadLine_    | Asset | 50000 | 117.914 ms |  3.29 | 33 |  283.1 | 2358.3 | 125239144 B |        8.86 |
-| CsvHelper    | Asset | 50000 |  96.670 ms |  2.57 | 33 |  345.3 | 1933.4 |  14307304 B |        1.01 |
+| Method       | Scope | Rows    | Mean         | Ratio | MB  | MB/s   | ns/row | Allocated    | Alloc Ratio |
+|------------- |------ |-------- |-------------:|------:|----:|-------:|-------:|-------------:|------------:|
+| Sep______    | Row   | 50000   |     6.867 ms |  1.00 |  33 | 4860.2 |  137.3 |        983 B |        1.00 |
+| Sep_Unescape | Row   | 50000   |     6.749 ms |  0.98 |  33 | 4945.8 |  135.0 |        981 B |        1.00 |
+| Sylvan___    | Row   | 50000   |    17.676 ms |  2.57 |  33 | 1888.3 |  353.5 |       7406 B |        7.53 |
+| ReadLine_    | Row   | 50000   |    15.002 ms |  2.19 |  33 | 2224.9 |  300.0 |  111389433 B |  113,315.80 |
+| CsvHelper    | Row   | 50000   |    52.772 ms |  7.68 |  33 |  632.5 | 1055.4 |      21081 B |       21.45 |
+|              |       |         |              |       |     |        |        |              |             |
+| Sep______    | Cols  | 50000   |     7.753 ms |  1.00 |  33 | 4305.2 |  155.1 |        986 B |        1.00 |
+| Sep_Unescape | Cols  | 50000   |     8.778 ms |  1.13 |  33 | 3802.3 |  175.6 |        987 B |        1.00 |
+| Sylvan___    | Cols  | 50000   |    20.304 ms |  2.63 |  33 | 1643.9 |  406.1 |       7411 B |        7.52 |
+| ReadLine_    | Cols  | 50000   |    15.319 ms |  1.99 |  33 | 2178.8 |  306.4 |  111389433 B |  112,971.03 |
+| CsvHelper    | Cols  | 50000   |    84.141 ms | 10.86 |  33 |  396.7 | 1682.8 |     457060 B |      463.55 |
+|              |       |         |              |       |     |        |        |              |             |
+| Sep______    | Asset | 50000   |    39.890 ms |  1.00 |  33 |  836.7 |  797.8 |   14134252 B |        1.00 |
+| Sep_MT___    | Asset | 50000   |    24.580 ms |  0.61 |  33 | 1357.9 |  491.6 |   14320647 B |        1.01 |
+| Sylvan___    | Asset | 50000   |    51.352 ms |  1.29 |  33 |  650.0 | 1027.0 |   14296619 B |        1.01 |
+| ReadLine_    | Asset | 50000   |   118.667 ms |  2.91 |  33 |  281.3 | 2373.3 |  125239088 B |        8.86 |
+| CsvHelper    | Asset | 50000   |    96.789 ms |  2.42 |  33 |  344.8 | 1935.8 |   14307820 B |        1.01 |
+|              |       |         |              |       |     |        |        |              |             |
+| Sep______    | Asset | 1000000 |   752.314 ms |  1.00 | 667 |  887.5 |  752.3 |  273070272 B |        1.00 |
+| Sep_MT___    | Asset | 1000000 |   403.912 ms |  0.54 | 667 | 1653.1 |  403.9 |  274538768 B |        1.01 |
+| Sylvan___    | Asset | 1000000 | 1,095.609 ms |  1.46 | 667 |  609.4 | 1095.6 |  273233808 B |        1.00 |
+| ReadLine_    | Asset | 1000000 | 2,550.179 ms |  3.38 | 667 |  261.8 | 2550.2 | 2500931696 B |        9.16 |
+| CsvHelper    | Asset | 1000000 | 2,031.309 ms |  2.70 | 667 |  328.7 | 2031.3 |  273236600 B |        1.00 |

benchmarks/AMD.Ryzen.9.5950X/Versions.txt

@@ -1 +1 @@
-Sep 0.3.0.0, Sylvan  1.3.5.0, CsvHelper 30.0.1.0
+Sep 0.4.0.0, Sylvan  1.3.5.0, CsvHelper 30.0.1.0

src/Directory.Build.props

@@ -38,9 +38,9 @@
     <!--<DefineConstants Condition="'$(Configuration)'=='Release'">$(DefineConstants);SEPBENCHSEPONLY</DefineConstants>-->
     <DefineConstants Condition="'$(Configuration)'=='Release'">$(DefineConstants);SEPBENCHSLOWONES</DefineConstants>
     <DefineConstants Condition="'$(Configuration)'=='Debug'">$(DefineConstants);SEPASSERT</DefineConstants>
-    <DefineConstants Condition="'$(Configuration)'=='Debug'">$(DefineConstants);SEPTRACE</DefineConstants>
+    <!--<DefineConstants Condition="'$(Configuration)'=='Debug'">$(DefineConstants);SEPTRACE</DefineConstants>-->
     <DefineConstants Condition="'$(Configuration)'=='Debug'">$(DefineConstants);SEPREADERASSERT</DefineConstants>
-    <DefineConstants Condition="'$(Configuration)'=='Debug'">$(DefineConstants);SEPREADERTRACE</DefineConstants>
+    <!--<DefineConstants Condition="'$(Configuration)'=='Debug'">$(DefineConstants);SEPREADERTRACE</DefineConstants>-->
   </PropertyGroup>
 
   <ItemGroup>

src/Sep.Benchmarks/Program.cs

@@ -52,6 +52,6 @@
 static long BytesFromCharsLength(IReadOnlyList<ParameterInstance> parameters)
 {
     return parameters.Where(p => p.Name == nameof(SepParserBench.Filler))
-        .Select(p => ((SepParserBench.FillerSpec)p.Value).Text.Length * sizeof(char))
+        .Select(p => ((SepParserBench.FillerSpec)p.Value).TotalLength * sizeof(char))
         .Single()!;
 }

src/Sep.Benchmarks/SepParseSeparatorsMaskBench.cs

@@ -18,7 +18,7 @@ public readonly record struct MaskSpec(uint Mask)
     MaskSpec _mask;
     nuint _maskValue;
     readonly int _dataIndex = 17;
-    readonly int* _colEnds = (int*)NativeMemory.Alloc((nuint)Unsafe.SizeOf<nuint>() * 8, sizeof(int));
+    readonly int* _colEndsOrColInfos = (int*)NativeMemory.Alloc((nuint)Unsafe.SizeOf<nuint>() * 8, sizeof(int));
 
     public SepParseSeparatorsMaskBench()
     {
@@ -44,13 +44,13 @@ public MaskSpec Mask
     public unsafe ref int DummyForWarmup()
     {
         return ref SepParseMask.ParseSeparatorsMask(
-            _maskValue, _dataIndex, ref *_colEnds);
+            _maskValue, _dataIndex, ref *_colEndsOrColInfos);
     }
 
     [Benchmark(Baseline = true)]
     public unsafe ref int ParseSeparatorsMask()
     {
         return ref SepParseMask.ParseSeparatorsMask(
-            _maskValue, _dataIndex, ref *_colEnds);
+            _maskValue, _dataIndex, ref *_colEndsOrColInfos);
     }
 }