1 files changed, 0 insertions, 157 deletions
diff --git a/constraint.h b/constraint.h
deleted file mode 100644
index 7ee77581..00000000
--- a/constraint.h
+++ /dev/null
@@ -1,157 +0,0 @@
-#ifndef _CONSTRAINT_H
-#define _CONSTRAINT_H
-
-#include "ledger.h"
-#include "expr.h"
-#include "item.h"
-
-template <typename ForwardIterator, typename ValueType, typename Constraint>
-class constrained_iterator
-{
-  ForwardIterator iter, end;
-  const Constraint& constraint;
-
-  constrained_iterator& operator=(const constrained_iterator&);
-
- public:
-  constrained_iterator(ForwardIterator begin, ForwardIterator _end,
-		       const Constraint& _constraint)
-    : iter(begin), end(_end), constraint(_constraint) {
-    skip_nonmatching();
-  }
-
-  constrained_iterator(const constrained_iterator& other)
-    : iter(other.iter), end(other.end), constraint(other.constraint) {}
-
-  constrained_iterator operator++() const {
-    ForwardIterator temp = iter;
-    temp++;
-    return constrained_iterator(temp, end);
-  }
-
-  constrained_iterator& operator++(int) {
-    iter++;
-    skip_nonmatching();
-    return *this;
-  }
-
-  bool operator==(ForwardIterator other) const {
-    return iter == other;
-  }
-  bool operator!=(ForwardIterator other) const {
-    return ! (*this == other);
-  }
-
-  ValueType operator*() const {
-    return *iter;
-  }
-
-  void skip_nonmatching() {
-    bool failed;
-    do {
-      if (iter == end) return;
-      failed = false;
-      if (! constraint(*iter)) {
-	failed = true;
-	iter++;
-      }
-    } while (failed);
-  }
-};
-
-namespace ledger {
-
-class constraints_t
-{
- public:
-  bool show_expanded;
-  bool show_related;
-  bool show_inverted;
-  bool show_subtotals;
-  bool show_empty;
-
-  node_t * predicate;
-
-  explicit constraints_t() {
-    show_expanded  = false;
-    show_related   = false;
-    show_inverted  = false;
-    show_subtotals = true;
-    show_empty     = false;
-
-    predicate      = NULL;
-  }
-
-  ~constraints_t() {
-    if (predicate)  delete predicate;
-  }
-
-  bool operator ()(const transaction_t * xact) const {
-    if (! predicate) {
-      return true;
-    } else {
-      item_t temp;
-      temp.date    = xact->entry->date;
-      temp.payee   = xact->entry->payee;
-      temp.account = xact->account;
-      return predicate->compute(&temp);
-    }
-  }
-
-  bool operator ()(const entry_t * entry) const {
-    if (! predicate) {
-      return true;
-    } else {
-      item_t temp;
-      temp.date  = entry->date;
-      temp.payee = entry->payee;
-
-      // Although there may be conflicting account masks for the whole
-      // set of transactions -- for example, /rent/&!/expenses/, which
-      // might match one by not another transactions -- we let the
-      // entry through if at least one of the transactions meets the
-      // criterion
-
-      for (transactions_list::const_iterator i = entry->transactions.begin();
-	   i != entry->transactions.end();
-	   i++) {
-	temp.account = (*i)->account;
-	if (predicate->compute(&temp))
-	  return true;
-      }
-      return false;
-    }
-  }
-
-  bool operator ()(const item_t * item) const {
-    return ! predicate || predicate->compute(item);
-  }
-};
-
-typedef constrained_iterator<transactions_list::const_iterator, transaction_t *,
-  constraints_t>
-  constrained_transactions_list_const_iterator;
-
-typedef constrained_iterator<transactions_list::iterator, transaction_t *,
-  constraints_t>
-  constrained_transactions_list_iterator;
-
-typedef constrained_iterator<entries_list::const_iterator, entry_t *,
-  constraints_t>
-  constrained_entries_list_const_iterator;
-
-typedef constrained_iterator<entries_list::iterator, entry_t *,
-  constraints_t>
-  constrained_entries_list_iterator;
-
-typedef constrained_iterator<items_deque::const_iterator, item_t *,
-  constraints_t>
-  constrained_items_deque_const_iterator;
-
-typedef constrained_iterator<items_deque::iterator, item_t *,
-  constraints_t>
-  constrained_items_deque_iterator;
-
-} // namespace ledger
-
-#endif // _CONSTRAINT_H