void Atom::show(std::ostream &out) const
{
out << " element:"<< get_element_table().get_name(get_element());
out << " type: "<< get_atom_type();
if (get_input_index() != -1) {
out << " input index: " << get_input_index();
}
if (core::XYZ::particle_is_instance(get_particle())) {
out << " coords: " << core::XYZ(get_particle());
}
}
static void gen_group(const ast *group, FILE *out){
int total_weight = 0;
for(size_t i = 0; i < group->size; ++i){
const ast *option = group->children[i];
atom_type type = get_atom_type(option->children[0]);
atom_quantifier quantifier = get_option_quantifier(option);
total_weight += lgen_atom_weight[type][quantifier];
}
int x = rand()%total_weight;
for(size_t i = 0; i < group->size; ++i){
const ast *option = group->children[i];
atom_type type = get_atom_type(option->children[0]);
atom_quantifier quantifier = get_option_quantifier(option);
int weight = lgen_atom_weight[type][quantifier];
if(x < weight){
gen_option(option, out);
break;
}
x -= weight;
}
}
static void gen_atom(const ast *atom, FILE *out){
const state *s;
switch(get_atom_type(atom)){
case ATOM_STRING:
fprintf(out, "%s", atom->children[0]->text);
break;
case ATOM_CHARSET:
gen_charset(atom->children[0], out);
break;
case ATOM_SPECIAL:
case ATOM_PARENS:
case ATOM_RULE:
s = (const state*)atom->children[0]->text;
s->gen(s, out);
break;
}
}
