Add function to Sparse

src/Sparse.cpp

@@ -27,18 +27,25 @@ namespace Aurora
                 && mColIdxVector.getDataSize() == mValueVector.getDataSize();
     }
     
-    Matrix& Sparse::getColVector()
+     Matrix& Sparse::getColVector() 
     {
         return mColIdxVector;
     }
 
-    Matrix& Sparse::getRowVector()
+     Matrix& Sparse::getRowVector() 
     {
         return mRowIdxVector;
     }
 
-    Matrix& Sparse::getValVector()
+     Matrix& Sparse::getValVector() 
     {
         return mValueVector;
     }
+    size_t Sparse::getM() const{
+        return mM;
+    }
+
+    size_t Sparse::getN() const{
+        return mN;
+    }
 }