use explicit scoping when virtual dispatch is not available.

src/EXTRA-DUMP/dump_dcd.cpp

@@ -78,7 +78,7 @@ DumpDCD::DumpDCD(LAMMPS *lmp, int narg, char **arg) : Dump(lmp, narg, arg),
   yf = &coords[1*natoms];
   zf = &coords[2*natoms];
 
-  openfile();
+  DumpDCD::openfile();
   headerflag = 0;
   nevery_save = 0;
   ntotal = 0;

src/EXTRA-DUMP/dump_xtc.cpp

@@ -92,7 +92,7 @@ DumpXTC::DumpXTC(LAMMPS *lmp, int narg, char **arg) : Dump(lmp, narg, arg),
                      "format conventions possible for units lj");
   }
 
-  openfile();
+  DumpXTC::openfile();
   nevery_save = 0;
   ntotal = 0;
 }

src/EXTRA-FIX/fix_ffl.cpp

@@ -110,7 +110,7 @@ FixFFL::FixFFL(LAMMPS *lmp, int narg, char **arg) : Fix(lmp, narg, arg)
   // allocates space for temporaries
   ffl_tmp1=ffl_tmp2=nullptr;
 
-  grow_arrays(atom->nmax);
+  FixFFL::grow_arrays(atom->nmax);
 
   // add callbacks to enable restarts
   atom->add_callback(Atom::GROW);

src/EXTRA-FIX/fix_filter_corotate.cpp

@@ -155,7 +155,7 @@ FixFilterCorotate::FixFilterCorotate(LAMMPS *lmp, int narg, char **arg) :
   shake_atom = nullptr;
   shake_type = nullptr;
 
-  grow_arrays(atom->nmax);
+  FixFilterCorotate::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);    //calls grow_arrays
 
   x_store = nullptr;

src/EXTRA-FIX/fix_gld.cpp

@@ -91,7 +91,7 @@ FixGLD::FixGLD(LAMMPS *lmp, int narg, char **arg) :
   memory->create(prony_tau, prony_terms, "gld:prony_tau");
   // allocate memory for Prony series extended variables
   s_gld = nullptr;
-  grow_arrays(atom->nmax);
+  FixGLD::grow_arrays(atom->nmax);
   // add callbacks to enable restarts
   atom->add_callback(Atom::GROW);
   atom->add_callback(Atom::RESTART);

src/EXTRA-FIX/fix_gle.cpp

@@ -350,7 +350,7 @@ FixGLE::FixGLE(LAMMPS *lmp, int narg, char **arg) :
   // allocates space for temporaries
   gle_tmp1=gle_tmp2=nullptr;
 
-  grow_arrays(atom->nmax);
+  FixGLE::grow_arrays(atom->nmax);
   init_gles();
 
   // add callbacks to enable restarts

src/EXTRA-FIX/fix_ti_spring.cpp

@@ -77,7 +77,7 @@ FixTISpring::FixTISpring(LAMMPS *lmp, int narg, char **arg) :
   // Perform initial allocation of atom-based array
   // Register with Atom class
   xoriginal = nullptr;
-  grow_arrays(atom->nmax);
+  FixTISpring::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
   atom->add_callback(Atom::RESTART);
 

src/EXTRA-FIX/fix_tmd.cpp

@@ -56,7 +56,7 @@ nfileevery(0), fp(nullptr), xf(nullptr), xold(nullptr)
   // perform initial allocation of atom-based arrays
   // register with Atom class
 
-  grow_arrays(atom->nmax);
+  FixTMD::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 
   // make sure an atom map exists before reading in target coordinates

src/EXTRA-FIX/fix_ttm.cpp

@@ -142,7 +142,7 @@ FixTTM::FixTTM(LAMMPS *lmp, int narg, char **arg) :
   // allocate per-atom flangevin and zero it
 
   flangevin = nullptr;
-  grow_arrays(atom->nmax);
+  FixTTM::grow_arrays(atom->nmax);
 
   for (int i = 0; i < atom->nmax; i++) {
     flangevin[i][0] = 0.0;
@@ -173,7 +173,7 @@ FixTTM::~FixTTM()
 
   memory->destroy(flangevin);
 
-  if (!deallocate_flag) deallocate_grid();
+  if (!deallocate_flag) FixTTM::deallocate_grid();
 }
 
 /* ---------------------------------------------------------------------- */

src/EXTRA-FIX/fix_ttm_grid.cpp

@@ -55,7 +55,7 @@ FixTTMGrid::FixTTMGrid(LAMMPS *lmp, int narg, char **arg) :
 
 FixTTMGrid::~FixTTMGrid()
 {
-  deallocate_grid();
+  FixTTMGrid::deallocate_grid();
   deallocate_flag = 1;
 }
 

src/KSPACE/pppm.cpp

@@ -174,9 +174,9 @@ PPPM::~PPPM()
   if (copymode) return;
 
   delete [] factors;
-  deallocate();
-  if (peratom_allocate_flag) deallocate_peratom();
-  if (group_allocate_flag) deallocate_groups();
+  PPPM::deallocate();
+  if (peratom_allocate_flag) PPPM::deallocate_peratom();
+  if (group_allocate_flag) PPPM::deallocate_groups();
   memory->destroy(part2grid);
   memory->destroy(acons);
 }

src/KSPACE/pppm_dipole.cpp

@@ -88,8 +88,8 @@ PPPMDipole::~PPPMDipole()
 {
   if (copymode) return;
 
-  deallocate();
-  if (peratom_allocate_flag) deallocate_peratom();
+  PPPMDipole::deallocate();
+  if (peratom_allocate_flag) PPPMDipole::deallocate_peratom();
 }
 
 /* ----------------------------------------------------------------------

src/KSPACE/pppm_disp.cpp

@@ -245,8 +245,8 @@ PPPMDisp::~PPPMDisp()
   cii = nullptr;
   delete [] csumi;
   csumi = nullptr;
-  deallocate();
-  deallocate_peratom();
+  PPPMDisp::deallocate();
+  PPPMDisp::deallocate_peratom();
   memory->destroy(part2grid);
   memory->destroy(part2grid_6);
   part2grid = part2grid_6 = nullptr;

src/MISC/fix_srp.cpp

@@ -57,7 +57,7 @@ FixSRP::FixSRP(LAMMPS *lmp, int narg, char **arg) : Fix(lmp, narg, arg)
   // initial allocation of atom-based array
   // register with Atom class
   array = nullptr;
-  grow_arrays(atom->nmax);
+  FixSRP::grow_arrays(atom->nmax);
 
   // extends pack_exchange()
   atom->add_callback(Atom::GROW);

src/MOLECULE/fix_cmap.cpp

@@ -112,7 +112,7 @@ FixCMAP::FixCMAP(LAMMPS *lmp, int narg, char **arg) :
   crossterm_atom5 = nullptr;
 
   nmax_previous = 0;
-  grow_arrays(atom->nmax);
+  FixCMAP::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
   atom->add_callback(Atom::RESTART);
 

src/RIGID/fix_ehex.cpp

@@ -129,7 +129,7 @@ FixEHEX::FixEHEX(LAMMPS *lmp, int narg, char **arg) : Fix(lmp, narg, arg),
 
   scale = 1.0;
   scalingmask    = nullptr;
-  grow_arrays(atom->nmax);
+  FixEHEX::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 
 }

src/RIGID/fix_rattle.cpp

@@ -62,7 +62,7 @@ FixRattle::FixRattle(LAMMPS *lmp, int narg, char **arg) :
   // allocate memory for unconstrained velocity update
 
   vp = nullptr;
-  grow_arrays(atom->nmax);
+  FixRattle::grow_arrays(atom->nmax);
 
   // default communication mode
   // necessary for compatibility with SHAKE

src/RIGID/fix_rigid.cpp

@@ -82,7 +82,7 @@ FixRigid::FixRigid(LAMMPS *lmp, int narg, char **arg) :
   eflags = nullptr;
   orient = nullptr;
   dorient = nullptr;
-  grow_arrays(atom->nmax);
+  FixRigid::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 
   // parse args for rigid body specification

src/RIGID/fix_rigid_small.cpp

@@ -89,7 +89,7 @@ FixRigidSmall::FixRigidSmall(LAMMPS *lmp, int narg, char **arg) :
   eflags = nullptr;
   orient = nullptr;
   dorient = nullptr;
-  grow_arrays(atom->nmax);
+  FixRigidSmall::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 
   // parse args for rigid body specification

src/RIGID/fix_shake.cpp

@@ -84,7 +84,7 @@ FixShake::FixShake(LAMMPS *lmp, int narg, char **arg) :
   ftmp = nullptr;
   vtmp = nullptr;
 
-  grow_arrays(atom->nmax);
+  FixShake::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 
   // set comm size needed by this fix

src/atom.cpp

@@ -351,7 +351,7 @@ Atom::~Atom()
 
   // delete mapping data structures
 
-  map_delete();
+  Atom::map_delete();
 
   delete unique_tags;
 }

src/comm_brick.cpp

@@ -60,14 +60,14 @@ CommBrick::CommBrick(LAMMPS *lmp) :
 
 CommBrick::~CommBrick()
 {
-  free_swap();
+  CommBrick::free_swap();
   if (mode == Comm::MULTI) {
-    free_multi();
+    CommBrick::free_multi();
     memory->destroy(cutghostmulti);
   }
 
   if (mode == Comm::MULTIOLD) {
-    free_multiold();
+    CommBrick::free_multiold();
     memory->destroy(cutghostmultiold);
   }
 
@@ -112,12 +112,12 @@ void CommBrick::init_buffers()
 
   buf_send = buf_recv = nullptr;
   maxsend = maxrecv = BUFMIN;
-  grow_send(maxsend,2);
+  CommBrick::grow_send(maxsend,2);
   memory->create(buf_recv,maxrecv,"comm:buf_recv");
 
   nswap = 0;
   maxswap = 6;
-  allocate_swap(maxswap);
+  CommBrick::allocate_swap(maxswap);
 
   sendlist = (int **) memory->smalloc(maxswap*sizeof(int *),"comm:sendlist");
   memory->create(maxsendlist,maxswap,"comm:maxsendlist");

src/fix_ave_atom.cpp

@@ -177,7 +177,7 @@ FixAveAtom::FixAveAtom(LAMMPS *lmp, int narg, char **arg) :
   // perform initial allocation of atom-based array
   // register with Atom class
 
-  grow_arrays(atom->nmax);
+  FixAveAtom::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 
   // zero the array since dump may access it on timestep 0

src/fix_external.cpp

@@ -61,7 +61,7 @@ FixExternal::FixExternal(LAMMPS *lmp, int narg, char **arg) :
   // perform initial allocation of atom-based array
   // register with Atom class
 
-  grow_arrays(atom->nmax);
+  FixExternal::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 
   user_energy = 0.0;

src/fix_langevin.cpp

@@ -178,7 +178,7 @@ FixLangevin::FixLangevin(LAMMPS *lmp, int narg, char **arg) :
   // no need to set peratom_flag, b/c data is for internal use only
 
   if (gjfflag) {
-    grow_arrays(atom->nmax);
+    FixLangevin::grow_arrays(atom->nmax);
     atom->add_callback(Atom::GROW);
 
   // initialize franprev to zero

src/fix_move.cpp

@@ -246,7 +246,7 @@ FixMove::FixMove(LAMMPS *lmp, int narg, char **arg) :
   // perform initial allocation of atom-based array
   // register with Atom class
 
-  grow_arrays(atom->nmax);
+  FixMove::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
   atom->add_callback(Atom::RESTART);
 

src/fix_neigh_history.cpp

@@ -66,7 +66,7 @@ FixNeighHistory::FixNeighHistory(LAMMPS *lmp, int narg, char **arg) :
   // perform initial allocation of atom-based arrays
   // register with atom class
 
-  grow_arrays(atom->nmax);
+  FixNeighHistory::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
   atom->add_callback(Atom::RESTART);
 

src/fix_property_atom.cpp

@@ -181,7 +181,7 @@ FixPropertyAtom::FixPropertyAtom(LAMMPS *lmp, int narg, char **arg) :
   // register with Atom class
 
   nmax_old = 0;
-  if (!lmp->kokkos) grow_arrays(atom->nmax);
+  if (!lmp->kokkos) FixPropertyAtom::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
   atom->add_callback(Atom::RESTART);
   if (border) atom->add_callback(Atom::BORDER);

src/fix_read_restart.cpp

@@ -32,7 +32,7 @@ FixReadRestart::FixReadRestart(LAMMPS *lmp, int narg, char **arg) :
   // perform initial allocation of atom-based array
   // register with Atom class
 
-  grow_arrays(atom->nmax);
+  FixReadRestart::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 
   // extra = copy of atom->extra

src/fix_respa.cpp

@@ -44,7 +44,7 @@ FixRespa::FixRespa(LAMMPS *lmp, int narg, char **arg) :
 
   f_level = nullptr;
   t_level = nullptr;
-  grow_arrays(atom->nmax);
+  FixRespa::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
 }
 

src/fix_spring_self.cpp

@@ -73,7 +73,7 @@ FixSpringSelf::FixSpringSelf(LAMMPS *lmp, int narg, char **arg) :
   // register with Atom class
 
   xoriginal = nullptr;
-  grow_arrays(atom->nmax);
+  FixSpringSelf::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
   atom->add_callback(Atom::RESTART);
 

src/fix_store.cpp

@@ -82,7 +82,7 @@ vstore(nullptr), astore(nullptr), rbuf(nullptr)
     memory->create(rbuf,nrow*ncol+2,"fix/store:rbuf");
   }
   if (flavor == PERATOM) {
-    grow_arrays(atom->nmax);
+    FixStore::grow_arrays(atom->nmax);
     atom->add_callback(Atom::GROW);
     if (restart_peratom) atom->add_callback(Atom::RESTART);
     rbuf = nullptr;

src/fix_store_state.cpp

@@ -338,7 +338,7 @@ FixStoreState::FixStoreState(LAMMPS *lmp, int narg, char **arg) :
   // register with Atom class
 
   values = nullptr;
-  grow_arrays(atom->nmax);
+  FixStoreState::grow_arrays(atom->nmax);
   atom->add_callback(Atom::GROW);
   atom->add_callback(Atom::RESTART);
 
@@ -354,7 +354,7 @@ FixStoreState::FixStoreState(LAMMPS *lmp, int narg, char **arg) :
 
   kflag = 1;
   cfv_flag = 0;
-  end_of_step();
+  FixStoreState::end_of_step();
   firstflag = 1;
 }
 

src/region.cpp

@@ -42,7 +42,7 @@ Region::Region(LAMMPS *lmp, int /*narg*/, char **arg) :
   dx = dy = dz = 0.0;
 
   size_restart = 5;
-  reset_vel();
+  Region::reset_vel();
   copymode = 0;
   list = nullptr;
   nregion = 1;

src/region_cylinder.cpp

@@ -117,7 +117,7 @@ RegCylinder::RegCylinder(LAMMPS *lmp, int narg, char **arg) :
 
   if (varshape) {
     variable_check();
-    shape_update();
+    RegCylinder::shape_update();
   }
 
   if (strcmp(arg[6],"INF") == 0 || strcmp(arg[6],"EDGE") == 0) {

src/region_sphere.cpp

@@ -74,7 +74,7 @@ RegSphere::RegSphere(LAMMPS *lmp, int narg, char **arg) :
 
   if (varshape) {
     variable_check();
-    shape_update();
+    RegSphere::shape_update();
   }
 
   // error check