46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
|
|
#include "lammpsplugin.h"
|
|
|
|
#include "comm.h"
|
|
#include "command.h"
|
|
#include "error.h"
|
|
#include "version.h"
|
|
|
|
#include <cstring>
|
|
|
|
namespace LAMMPS_NS {
|
|
class Hello : public Command {
|
|
public:
|
|
Hello(class LAMMPS *lmp) : Command(lmp){};
|
|
void command(int, char **) override;
|
|
};
|
|
} // namespace LAMMPS_NS
|
|
|
|
using namespace LAMMPS_NS;
|
|
|
|
void Hello::command(int argc, char **argv)
|
|
{
|
|
if (argc != 1) error->all(FLERR, "Illegal hello command");
|
|
if (comm->me == 0) utils::logmesg(lmp, fmt::format("Hello, {}!\n", argv[0]));
|
|
}
|
|
|
|
static Command *hellocreator(LAMMPS *lmp)
|
|
{
|
|
return new Hello(lmp);
|
|
}
|
|
|
|
extern "C" void lammpsplugin_init(void *lmp, void *handle, void *regfunc)
|
|
{
|
|
lammpsplugin_t plugin;
|
|
lammpsplugin_regfunc register_plugin = (lammpsplugin_regfunc) regfunc;
|
|
|
|
plugin.version = LAMMPS_VERSION;
|
|
plugin.style = "command";
|
|
plugin.name = "hello";
|
|
plugin.info = "Hello world command v1.1";
|
|
plugin.author = "Axel Kohlmeyer (akohlmey@gmail.com)";
|
|
plugin.creator.v1 = (lammpsplugin_factory1 *) &hellocreator;
|
|
plugin.handle = handle;
|
|
(*register_plugin)(&plugin, lmp);
|
|
}
|