Refactor:Remove the read_atom_species and add read_lattice_constant

source/Makefile.Objects

@@ -189,6 +189,8 @@ OBJS_CELL=atom_pseudo.o\
     check_atomic_stru.o\
     update_cell.o\
     bcast_cell.o\
+    read_stru.o\
+    read_atom_species.o\
 
 OBJS_DEEPKS=LCAO_deepks.o\
         deepks_force.o\

source/module_cell/CMakeLists.txt

@@ -25,6 +25,8 @@ add_library(
     check_atomic_stru.cpp
     update_cell.cpp
     bcast_cell.cpp
+    read_stru.cpp
+    read_atom_species.cpp
 )
 
 if(ENABLE_COVERAGE)

source/module_cell/module_neighbor/test/prepare_unitcell.h

@@ -76,16 +76,12 @@ class UcellTestPrepare
 				this->lmaxmax,
 				this->init_vel,
 				this->fixed_axes);
-		delete[] ucell->atom_label;
-		delete[] ucell->atom_mass;
-		delete[] ucell->pseudo_fn;
-		delete[] ucell->pseudo_type;
 
 		delete[] ucell->magnet.start_magnetization; //mag set here
-		ucell->atom_label = new std::string[ucell->ntype];
-		ucell->atom_mass = new double[ucell->ntype];
-		ucell->pseudo_fn = new std::string[ucell->ntype];
-		ucell->pseudo_type = new std::string[ucell->ntype];
+		ucell->atom_label.resize(ucell->ntype);
+		ucell->atom_mass.resize(ucell->ntype);
+		ucell->pseudo_fn.resize(ucell->ntype);
+		ucell->pseudo_type.resize(ucell->ntype);
 		ucell->orbital_fn.resize(ucell->ntype);
 		ucell->magnet.start_magnetization = new double[ucell->ntype]; //mag set here
 		ucell->magnet.ux_[0] = 0.0; // ux_ set here