Add declaration for print_local_matrix in the header file

Author: AsTonyshment

source/source_estate/module_dm/cal_edm_tddft.cpp

@@ -15,10 +15,10 @@ namespace elecstate
 {
 void print_local_matrix(std::ostream& os,
                         const std::complex<double>* matrix_data,
-                        int local_rows, // pv.nrow
-                        int local_cols, // pv.ncol
-                        const std::string& matrix_name = "",
-                        int rank = -1)
+                        int local_rows,
+                        int local_cols,
+                        const std::string& matrix_name,
+                        int rank)
 {
     if (!matrix_name.empty() || rank >= 0)
     {

source/source_estate/module_dm/cal_edm_tddft.h

@@ -8,6 +8,13 @@
 
 namespace elecstate
 {
+void print_local_matrix(std::ostream& os,
+                        const std::complex<double>* matrix_data,
+                        int local_rows, // pv.nrow
+                        int local_cols, // pv.ncol
+                        const std::string& matrix_name = "",
+                        int rank = -1);
+
 void cal_edm_tddft(Parallel_Orbitals& pv,
                    LCAO_domain::Setup_DM<std::complex<double>>& dmat,
                    K_Vectors& kv,