Fix sparse and function size

src/Function3D.cpp

@@ -97,9 +97,10 @@ Matrix Aurora::size(const Matrix &aMatrix)
         return Matrix::New(output,1,1,1);
     }
     else if (aMatrix.isVector()){
-        double * output = Aurora::malloc(1);
-        output[0]=aMatrix.getDataSize();
-        return Matrix::New(output,1,1,1);
+        double * output = Aurora::malloc(2);
+        output[0]=aMatrix.getDimSize(0);
+        output[1]=aMatrix.getDimSize(0);
+        return Matrix::New(output,2,1,1);
     }
     //3D
     else if (aMatrix.getDimSize(2)>1){

src/Sparse.cpp

@@ -10,7 +10,7 @@ namespace Aurora
     {
     }
 
-    Sparse::Sparse(Matrix& Cols, Matrix& Rows, Matrix& Values,size_t M, size_t N)
+    Sparse::Sparse(Matrix Cols, Matrix Rows, Matrix Values,size_t M, size_t N)
     : mColIdxVector(Cols),
     mRowIdxVector(Rows),
     mValueVector(Values),

src/Sparse.h

@@ -7,7 +7,7 @@ namespace Aurora {
     {
     public:
         Sparse();
-        Sparse(Matrix& Cols, Matrix& Rows, Matrix& Values,size_t M, size_t N);
+        Sparse(Matrix Cols, Matrix Rows, Matrix Values,size_t M, size_t N);
         ~Sparse();
         bool isValid() const;
         // TODO:add operators