Add block function to Matrix.

2023-05-17 10:39:19 +08:00
parent f9e7df3f1c
commit 7babd216de
3 changed files with 86 additions and 1 deletions
--- a/src/Matrix.h
+++ b/src/Matrix.h
@@ -173,7 +173,15 @@ namespace Aurora {
        double& operator[](size_t index);
        double operator[](size_t index) const;

-
+        /**
+         * 切块操作
+         * 
+         * @param aDim 需要切块的维度，
+         * @param aBeginIndx 起始索引，包含
+         * @param aEndIndex 终止索引，包含
+         * @return Matrix 返回矩阵
+         */
+        Matrix block(int aDim,int aBeginIndx, int aEndIndex);

        /**
         * 矩阵乘法