add from giga-device, new branch added

2025-08-21 16:51:25 +08:00
commit 43bbc06bbb
1296 changed files with 264186 additions and 0 deletions
@@ -0,0 +1,97 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="VecAny.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Mathematics
+{
+    [CollectionBuilder(typeof(VecAnyBuilder), nameof(VecAnyBuilder.Build))]
+    public class VecAny : IEnumerable<float>
+    {
+
+        private float[] _values;
+
+        internal VecAny(ReadOnlySpan<float> values)
+        {
+            _values = values.ToArray();
+        }
+
+        public VecAny(int size)
+        {
+            if (size <= 0) {
+                throw new ArgumentOutOfRangeException(
+                    nameof(size), "Size must be greater than zero.");
+            }
+            _values = new float[size];
+        }
+
+        public VecAny? this[ReadOnlySpan<MatrixIndexLabel> span]
+        {
+            get
+            {
+                if (span.Length == 0) {
+                    return null;
+                }
+                int size = 0;
+                foreach (MatrixIndexLabel label in span) {
+                    size += label.Length(_values.Length);
+                }
+                return new VecAny(size);
+            }
+        }
+
+        public IEnumerator<float> GetEnumerator()
+        {
+            return ((IEnumerable<float>)_values).GetEnumerator();
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return _values.GetEnumerator();
+        }
+
+    }
+
+    public class VecAnyBuilder
+    {
+
+        public static VecAny Build(ReadOnlySpan<float> span)
+        {
+            return new VecAny(span);
+        }
+
+    }
+}