public roleModel deleteRole(string roleName)
{
for (int i = 0; i < roles.Length; ++i)
{
if (roles [i] != null && roles [i].getName() == roleName)
{
roleModel role = roles [i];
roles [i] = null;
return(role);
}
}
return(null);
}
public void setRole(roleModel role)
{
this.role = role;
}
public void addRole(roleModel role)
{
roles [getEmptyPosIndex()] = role;
}