C++ Molecule::getAtom方法代码示例

// Print out details of Molecule, taking the form:
// ========
// MOLECULE
// ========
// No. of e- = nel,  charge = q,  singlet/doublet/triplet etc.
// Enuc = nuclear energy
// (if inertia = true then also prints the section:
// ............................
// Principal Moments of Inertia
// ............................
// Ia = ...,  Ib = ...,  Ic = ...
// Rotational type: ...
// ....................
// Rotational Constants
// ....................
// (the coordinate system is also transformed to inertial coords)
// =====
// ATOMS
// =====
// Atom     z     Mass (a.m.u)     Coordinates
// ...............................................................
// C        6     12.014           (0.0, 3.53, -1.24)
// etc...
void Logger::print(Molecule& mol, bool inertia) const
{
  title("Molecule");
  // Print out basic details
  outfile << "# electrons = " << mol.getNel() << ",  ";
  outfile << "charge = " << mol.getCharge() << ",  ";
  std::string temp;
  // Get the state type
  switch (mol.getMultiplicity()) {
  case 1: { temp = "Singlet"; break; }
  case 2: { temp = "Doublet"; break; }
  case 3: { temp = "Triplet"; break; }
  case 4: { temp = "Quartet"; break; }
  case 5: { temp = "Quintet"; break; }
  default: { temp = "Spintacular"; break; } // Are hextets even a thing?!
  }
  outfile << temp << "\n";
  outfile << "ENUC = " << mol.getEnuc() << " Hartree\n";
  
  // Print inertial details if needed, and rotate
  // into the inertial coordinate system
  if (inertia) {
    // Get it
    temp = mol.rType();
    Vector rconsts(3);
    rconsts = mol.rConsts(1); // MHz
    Vector inert(3);
    inert = mol.getInertia(true);
    // Print it out
    outfile << std::string(30, '.') << "\n";
    outfile << "Principal Moments of Inertia\n";
    outfile << std::string(30, '.') << "\n";
    outfile << "Ia = " << std::setw(12) << inert(0);
    outfile << ",  Ib = " << std::setw(12) << inert(1);
    outfile << ",  Ic = " << std::setw(12) << inert(2) << "\n";
    outfile << "Rotational type: " << temp << "\n";
    outfile << std::string(29, '.') << "\n";
    outfile << "Rotational Constants / GHz\n";
    outfile << std::string(29, '.') << "\n";
    outfile << "A = " << std::setw(12) << rconsts(0);
    outfile << ",  B = " << std::setw(12) << rconsts(1);
    outfile << ",  C = " << std::setw(12) << rconsts(2) << "\n";
    
  }
  
  // Finally, print out all the atoms
  title("Atoms");
  outfile << std::setw(10) << "Atom" << std::setw(10) << "z";
  outfile << std::setw(10) << "Mass" << std::setw(10) << "#CGBFs"; 
  outfile << std::setw(30) << "Coordinates" << "\n";
  outfile << std::string(70, '.') << "\n";
  for (int i = 0; i < mol.getNAtoms(); i++){
    print(mol.getAtom(i));
  }
}

RESULT

CHECK(const System* getSystem() const throw())
	System s1("aya");
	Molecule m("a");
	s1.append(m);
	const System s(s1);
	TEST_EQUAL(m.getSystem()->getName(), "aya")
RESULT

CHECK(void prepend(Atom& atom) throw())
	Molecule m;
	Atom a1;
	Atom a2;
	m.insert(a1);
	TEST_EQUAL(m.getAtom(0), &a1)
	m.prepend(a2);
	TEST_EQUAL(m.getAtom(0), &a2)
	TEST_EQUAL(m.getAtom(1), &a1)
RESULT

CHECK(void append(Atom& atom) throw())
	Molecule m;
	Atom a1;
	Atom a2;
	m.insert(a1);
	m.append(a2);
	TEST_EQUAL(m.getAtom(0), &a1)
	TEST_EQUAL(m.getAtom(1), &a2)
RESULT

const Molecule* LevelSet::readLevelMolecule(int levelNum) const
{
    Molecule* mol = new Molecule();
    KConfigGroup config = m_levelsFile->group("Level"+QString::number(levelNum));

    QString key;

    atom current;

    int atom_index = 1;
    QString value;
    while (true) {
        key.sprintf("atom_%c", int2atom(atom_index));
        value = config.readEntry(key,QString());
        if (value.isEmpty())
            break;

        current.obj = value.at(0).toLatin1();
        value = value.mid(2);

        strncpy(current.conn, value.toLatin1(), sizeof(current.conn));
        if (mol->m_atoms.indexOf(current) != -1)
            qWarning()
                << "OOOPS, duplicate atom definition in" << key;
        mol->m_atoms.append(current);
        atom_index++;
    }

    QString line;

    mol->m_width = 0;
    mol->m_height = 0;
    mol->m_weight = 0.0;

    int max_i = -1;
    for (int j = 0; j < MOLECULE_SIZE; j++) {

        key.sprintf("mole_%d", j);
        line = config.readEntry(key,QString());

        int max_non_null_i = -1;
        for (int i = 0; i < MOLECULE_SIZE; i++)
        {
            if (i >= line.size())
                mol->m_molek[i][j] = 0;
            else
            {
                mol->m_molek[i][j] = atom2int(line.at(i).toLatin1());
                mol->m_weight += mol->getAtom(mol->m_molek[i][j]).weight();
                max_non_null_i = i;
            }
        }
        if( max_non_null_i != -1 )
            mol->m_height++;
        max_i = qMax( max_i, max_non_null_i );
    }

    mol->m_width = max_i+1;

    mol->m_name = i18n(config.readEntry("Name", I18N_NOOP("Noname")).toUtf8());

    return mol;
}