#include "support/docstring.h"
#include <map>
-#include <deque>
#include <vector>
void reset();
/// Returns the master counter of this counter.
docstring const & master() const;
+ /// Checks if the master counter is cnt, and if so removes
+ /// it. This is used when a counter is deleted.
+ /// \return whether we removed the master.
+ bool checkAndRemoveMaster(docstring const & cnt);
/// Returns a LaTeX-like string to format the counter.
/** This is similar to what one gets in LaTeX when using
* "\the<counter>". The \c in_appendix bool tells whether we
private:
///
int value_;
+ /// This is actually one less than the initial value, since the
+ /// counter is always stepped before being used.
+ int initial_value_;
/// contains master counter name.
/** The master counter is the counter that, if stepped
* (incremented) zeroes this counter. E.g. "subsection"'s
/// Every instantiation is an array of counters of type Counter.
class Counters {
public:
- ///
+ /// NOTE Do not call this in an attempt to clear the counters.
+ /// That will wipe out all the information we have about them
+ /// from the document class (e.g., which ones are defined).
+ /// Instead, call Counters::reset().
Counters();
/// Add new counter newc having masterc as its master,
/// ls as its label, and lsa as its appendix label.
/// step 0->1. Seems to be sufficient.
/// \param utype determines whether we track the counters.
void step(docstring const & ctr, UpdateType utype);
- /// Reset all counters.
+ /// Reset all counters, and all the internal data structures
+ /// used for keeping track of their values.
void reset();
/// Reset counters matched by match string.
void reset(docstring const & match);
+ /// Remove counter \p cnt.
+ bool remove(docstring const & cnt);
/// Copy counters whose name matches match from the &from to
/// the &to array of counters. Empty string matches all.
void copy(Counters & from, Counters & to,
/// Call this when entering things like footnotes, where there is now
/// no "last layout" and we want to restore the "last layout" on exit.
void clearLastLayout() { layout_stack_.push_back(0); }
- /// Call this when existing things like footnotes.
+ /// Call this when exiting things like footnotes.
void restoreLastLayout() { layout_stack_.pop_back(); }
///
void saveLastCounter()
/// Are we in a subfloat?
bool subfloat_;
/// Used to keep track of active counters.
- std::deque<docstring> counter_stack_;
+ std::vector<docstring> counter_stack_;
/// Same, but for last layout.
- std::deque<Layout const *> layout_stack_;
+ std::vector<Layout const *> layout_stack_;
};
} // namespace lyx