48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
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#include "lammpsplugin.h"
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#include "comm.h"
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#include "command.h"
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#include "error.h"
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#include "version.h"
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#include <cstring>
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namespace LAMMPS_NS {
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class Hello : protected Command {
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public:
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Hello(class LAMMPS *lmp) : Command(lmp) {};
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void command(int, char **);
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};
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}
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using namespace LAMMPS_NS;
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void Hello::command(int argc, char **argv)
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{
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if (argc != 1) error->all(FLERR,"Illegal hello command");
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if (comm->me == 0)
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utils::logmesg(lmp,fmt::format("Hello, {}!\n",argv[0]));
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}
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static void hellocreator(LAMMPS *lmp, int argc, char **argv)
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{
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Hello hello(lmp);
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hello.command(argc,argv);
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}
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extern "C" void lammpsplugin_init(void *lmp, void *handle, void *regfunc)
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{
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lammpsplugin_t plugin;
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lammpsplugin_regfunc register_plugin = (lammpsplugin_regfunc) regfunc;
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plugin.version = LAMMPS_VERSION;
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plugin.style = "command";
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plugin.name = "hello";
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plugin.info = "Hello world command v1.0";
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plugin.author = "Axel Kohlmeyer (akohlmey@gmail.com)";
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plugin.creator.v3 = (lammpsplugin_factory3 *) &hellocreator;
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plugin.handle = handle;
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(*register_plugin)(&plugin,lmp);
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}
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