/**************************************************************************/
/**************************************************************************/
/**************************   "steric"   **********************************/
/**************************************************************************/
/*************     Program to calculate ligand cone    ********************/
/*************     angles as a measure of steric size  ********************/
/**************************************************************************/
/**************************************************************************/

/**************************************************************************/
/******************      Memory Management       **************************/
/**************************************************************************/
/******************        This module is        **************************/
/******************      system independant      **************************/
/**************************************************************************/

Parm *New_Parm(Parm *old);
Bond *New_Bond(Bond *old);
Atms *New_Atom(Atms *old);
Symm *New_Symm(Symm *old);
Grps *New_Group(Grps *old);
Conf *New_Conformer(Conf *old);
Ster *New_Steric(Ster *old);
Mol *New_Molecule(Mol *old);
void New_Profile(Ster *ster, size_t size);

/**************************************************************************/

Parm *First_Parm(Parm *current);
Parm *Last_Parm(Parm *current);
Bond *First_Bond(Bond *current);
Bond *Last_Bond(Bond *current);
Atms *First_Atom(Atms *current);
Atms *Last_Atom(Atms *current);
Symm *First_Symm(Symm *current);
Symm *Last_Symm(Symm *current);
Grps *First_Group(Grps *current);
Grps *Last_Group(Grps *current);
Conf *First_Conformer(Conf *current);
Conf *Last_Conformer(Conf *current);
Ster *First_Steric(Ster *current);
Ster *Last_Steric(Ster *current);
Mol *First_Molecule(Mol *current);
Mol *Last_Molecule(Mol *current);

/**************************************************************************/

int Get_Parm_Number(Parm *current);
int Get_Bond_Number(Bond *current);
int Get_Atom_Number(Atms *current);
int Get_Symm_Number(Symm *current);
int Get_Group_Number(Grps *current);
int Get_Conformer_Number(Conf *current);
int Get_Steric_Number(Ster *current);
int Get_Molecule_Number(Mol *current);

/**************************************************************************/

Parm *Goto_Parm(Parm *current, int num);
Bond *Goto_Bond(Bond *current, int num);
Atms *Goto_Atom(Atms *current, int num);
Symm *Goto_Symm(Symm *current, int num);
Grps *Goto_Group(Grps *current, int num);
Conf *Goto_Conformer(Conf *current, int num);
Ster *Goto_Steric(Ster *current, int num);
Mol *Goto_Molecule(Mol *current, int num);

/**************************************************************************/

Atms *Goto_Atom_Name(Atms *current, char *name);
Grps *Goto_Group_Name(Grps *current, char *name);
Ster *Goto_Steric_Name(Ster *current, char *name);
Mol *Goto_Molecule_Name(Mol *current, char *name);
Ster *Goto_Steric_Type(Ster *current, char type);

/**************************************************************************/

Parm *Next_Parm(Parm *current);
Parm *Previous_Parm(Parm *current);
Bond *Next_Bond(Bond *current);
Bond *Previous_Bond(Bond *current);
Atms *Next_Atom(Atms *current);
Atms *Previous_Atom(Atms *current);
Symm *Next_Symm(Symm *current);
Symm *Previous_Symm(Symm *current);
Grps *Next_Group(Grps *current);
Grps *Previous_Group(Grps *current);
Conf *Next_Conformer(Conf *current);
Conf *Previous_Conformer(Conf *current);
Ster *Next_Steric(Ster *current);
Ster *Previous_Steric(Ster *current);
Mol *Next_Molecule(Mol *current);
Mol *Previous_Molecule(Mol *current);

/**************************************************************************/

Parm *Close_Parm(Parm *current);
Bond *Close_Bond(Bond *current);
Atms *Close_Atom(Atms *current);
Symm *Close_Symm(Symm *current);
Grps *Close_Group(Grps *current);
Conf *Close_Conformer(Conf *current);
Ster *Close_Steric(Ster *current);
Mol *Close_Molecule(Mol *current);

/**************************************************************************/

Parm *Close_All_Parms(Parm *parm);
Bond *Close_All_Bonds(Bond *bond);
Atms *Close_Current_Atom(Atms *atom);
Atms *Close_All_Atoms(Atms *atom, unsigned mode);
Symm *Close_All_Symmetries(Symm *symm);
Grps *Close_All_Groups(Grps *atom);
Conf *Close_All_Conformers(Conf *conf);
Ster *Close_All_Sterics(Ster *ster);
void Close_Profile(Ster *ster);
int Close_All_Arrays(Mol *M);
Mol *Close_Current_Molecule(Mol *M);

/**************************************************************************/
/******************  The End ... ******************************************/
/**************************************************************************/