plug memory leak in AtomVec classes (db469b5c) · Commits · 郑智淋 / lammps

src/atom_vec.cpp

+38 −0

Changes for src/atom_vec.cpp: 38 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -90,9 +90,47 @@ AtomVec::AtomVec(LAMMPS *lmp) : Pointers(lmp)

		AtomVec::~AtomVec()
		{
		int datatype,cols,maxcols;
		void *pdata;

		for (int i = 0; i < nargcopy; i++) delete [] argcopy[i];
		delete [] argcopy;

		for (int i = 0; i < ngrow; i++) {
		pdata = mgrow.pdata[i];
		datatype = mgrow.datatype[i];
		cols = mgrow.cols[i];
		const int nthreads = threads[i] ? comm->nthreads : 1;
		if (datatype == Atom::DOUBLE) {
		if (cols == 0)
		memory->destroy(((double *) pdata));
		else if (cols > 0)
		memory->destroy(((double **) pdata));
		else {
		maxcols = *(mgrow.maxcols[i]);
		memory->destroy(((double **) pdata));
		}
		} else if (datatype == Atom::INT) {
		if (cols == 0)
		memory->destroy(((int *) pdata));
		else if (cols > 0)
		memory->destroy(((int **) pdata));
		else {
		maxcols = *(mgrow.maxcols[i]);
		memory->destroy(((int **) pdata));
		}
		} else if (datatype == Atom::BIGINT) {
		if (cols == 0)
		memory->destroy(((bigint *) pdata));
		else if (cols > 0)
		memory->destroy(((bigint **) pdata));
		else {
		maxcols = *(mgrow.maxcols[i]);
		memory->destroy(((bigint **) pdata));
		}
		}
		}

		destroy_method(&mgrow);
		destroy_method(&mcopy);
		destroy_method(&mcomm);