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/*
stcol.hh -- part of LilyPond
(c) 1996 Han-Wen Nienhuys
*/
#ifndef STCOL_HH
#define STCOL_HH
#include "proto.hh"
#include "vray.hh"
/// store simultaneous requests
struct Staff_column {
/// indirection
Score_column *score_column;
/// fields to collect data vertically.
svec<Voice_element *> v_elts;
/// idem
svec<Command *> s_commands;
/****************/
Staff_column(Score_column*s);
bool mus() const;
Real when() const;
void add(Voice_element*ve);
/****************************************************************
VIRTUAL
****************************************************************/
virtual void process_requests()=0;
virtual ~Staff_column() { }
};
#endif // STCOL_HH
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