ptree.h

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/*
 * Copyright (c) 2003-2023, John Wiegley.  All rights reserved.
 *
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 *
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 *   notice, this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright
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#pragma once
 
#include "chain.h"
 
namespace ledger {
 
class xact_t;
class account_t;
class commodity_t;
class post_t;
class report_t;
 
class format_ptree : public item_handler<post_t>
{
protected:
  report_t& report;
 
  typedef std::map<string, commodity_t *>  commodities_map;
  typedef std::pair<string, commodity_t *> commodities_pair;
 
  commodities_map      commodities;
  std::set<xact_t *>   transactions_set;
  std::deque<xact_t *> transactions;
 
public:
  enum format_t {
    FORMAT_XML
  } format;
 
  format_ptree(report_t& _report, format_t _format = FORMAT_XML)
    : report(_report), format(_format) {
    TRACE_CTOR(format_ptree, "report&, format_t");
  }
  virtual ~format_ptree() {
    TRACE_DTOR(format_ptree);
  }
 
  virtual void flush();
  virtual void operator()(post_t& post);
 
  virtual void clear() {
    commodities.clear();
    transactions_set.clear();
    transactions.clear();
 
    item_handler<post_t>::clear();
  }
};
 
} // namespace ledger