-Paper_system::Paper_system (Stencil s, bool is_title)
-{
- is_title_ = is_title;
- number_ = 0;
- penalty_ = 0;
- smobify_self ();
- stencil_ = s;
- staff_refpoints_ = Interval(0,0);
-}
-
-Paper_system::~Paper_system ()
-{
-}
-
-SCM
-Paper_system::mark_smob (SCM smob)
-{
- Paper_system *system = (Paper_system*) scm_cdr (smob);
- return system-> stencil_.expr ();
-}
-
-int
-Paper_system::print_smob (SCM smob, SCM port, scm_print_state*)
-{
- Paper_system *p = (Paper_system*) scm_cdr (smob);
- scm_puts ("#<", port);
- scm_puts (classname (p), port);
- scm_puts (" ", port);
- scm_puts (to_string (p->number_).to_str0 (), port);
- scm_puts ("p ", port);
- scm_puts (to_string (p->penalty_).to_str0 (), port);
- if (p->is_title ())
- scm_puts (" t", port);
- scm_puts (" >", port);
- return 1;
-}
-
-bool
-Paper_system::is_title () const
-{
- return is_title_;
-}
-
-Real
-Paper_system::penalty () const
-{
- return penalty_;
-}
-
-Stencil
-Paper_system::to_stencil () const
-{
- return stencil_;
-}
-
-LY_DEFINE (ly_paper_system_height, "ly:paper-system-extent",
- 2, 0, 0, (SCM system, SCM axis),
- "Return the extent of @var{system}.")
-{
- Paper_system *ps = unsmob_paper_system (system);
- SCM_ASSERT_TYPE (ps, system, SCM_ARG1, __FUNCTION__, "paper-system");
- SCM_ASSERT_TYPE (is_axis (axis), axis, SCM_ARG2, __FUNCTION__, "axis");
- Axis ax = (Axis)scm_to_int (axis);
- return ly_interval2scm (ps->to_stencil().extent (ax));
-}
-
-
-
-LY_DEFINE (ly_paper_system_title_p, "ly:paper-system-title?",
- 1, 0, 0, (SCM system),
- "Is @var{system} a title system?")
-{
- Paper_system *ps = unsmob_paper_system (system);
- SCM_ASSERT_TYPE (ps, system, SCM_ARG1, __FUNCTION__, "paper-system");
- return SCM_BOOL (ps->is_title ());
-}