--- trunk/OOPSE/libmdtools/Atom.cpp	2003/06/20 20:29:36	561
+++ trunk/OOPSE/libmdtools/Atom.cpp	2003/07/14 21:48:43	599
@@ -244,3 +244,46 @@ void Atom::deleteRange(int startIndex, int stopIndex) 
 
   nElements = nNew;
 }
+
+
+void Atom::getPos( double theP[3] ){
+  
+  theP[0] = pos[offsetX];
+  theP[1] = pos[offsetY];
+  theP[2] = pos[offsetZ];
+}
+
+void Atom::setPos( double theP[3] ){
+  
+  pos[offsetX] = theP[0];
+  pos[offsetY] = theP[1];
+  pos[offsetZ] = theP[2];
+}
+
+void Atom::getVel( double theV[3] ){
+  
+  theV[0] = vel[offsetX];
+  theV[1] = vel[offsetY];
+  theV[2] = vel[offsetZ];
+}
+
+void Atom::setVel( double theV[3] ){
+  
+  vel[offsetX] = theV[0];
+  vel[offsetY] = theV[1];
+  vel[offsetZ] = theV[2];
+}
+
+void Atom::getFrc( double theF[3] ){
+  
+  theF[0] = frc[offsetX];
+  theF[1] = frc[offsetY];
+  theF[2] = frc[offsetZ];
+}
+
+void Atom::addFrc( double theF[3] ){
+  
+  frc[offsetX] += theF[0];
+  frc[offsetY] += theF[1];
+  frc[offsetZ] += theF[2];
+}