Fix null matrix printf bug.

2023-04-25 15:07:12 +08:00
parent 8d75783db6
commit 493b84e4d1
1 changed files with 6 additions and 4 deletions
--- a/src/Matrix.cpp
+++ b/src/Matrix.cpp
@@ -423,12 +423,14 @@ namespace Aurora {
    Matrix Matrix::operator^(int times) const { return operatorMxA(&vdPowI, times, *this);}
    Matrix operator^( Matrix &&matrix,int times) {
        return operatorMxA(&vdPowI, times, std::forward<Matrix&&>(matrix));
-    }
-    
-
-
+    }    

    void Matrix::printf() {
+        if(isNull())
+        {
+            ::printf("null matrix\n");
+            return;
+        }
        int k_count = getDimSize(2);
        int j_count = getDimSize(1);
        int complexstep = 1;