action_utility.h

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// Author(s): Wieger Wesselink
// Copyright: see the accompanying file COPYING or copy at
// https://github.com/mCRL2org/mCRL2/blob/master/COPYING
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
/// \file mcrl2/lps/detail/action_utility.h
/// \brief Add your file description here.
 
#ifndef MCRL2_LPS_DETAIL_ACTION_UTILITY_H
#define MCRL2_LPS_DETAIL_ACTION_UTILITY_H
 
#include "mcrl2/data/detail/data_utility.h"
#include "mcrl2/process/process_expression.h"
 
namespace mcrl2
{
 
namespace lps
{
 
namespace detail
{
 
/// \brief Returns true if the sorts of the given actions are contained in sorts.
/// \param actions A sequence of actions
/// \param sorts A set of sort expressions
/// \return True if the sorts of the given actions are contained in sorts.
inline
bool check_action_sorts(const process::action_list& actions, const std::set<data::sort_expression>& sorts)
{
  for (const process::action& a: actions)
  {
    for (const data::sort_expression& s: a.label().sorts())
    {
      if (!data::detail::check_sort(s, sorts))
      {
        return false;
      }
    }
  }
  return true;
}
 
/// \brief Returns true if the labels of the given actions are contained in labels.
/// \param actions A sequence of actions
/// \param labels A set of action labels
/// \return True if the labels of the given actions are contained in labels.
inline
bool check_action_labels(const process::action_list& actions, const std::set<process::action_label>& labels)
{
  using utilities::detail::contains;
  for (const process::action& a: actions)
  {
    if (!contains(labels, a.label()))
    {
      return false;
    }
  }
  return true;
}
 
/// \brief Returns true if the sorts of the given action labels are contained in sorts.
/// \param action_labels A sequence of action labels
/// \param sorts A set of sort expressions
/// \return True if the sorts of the given action labels are contained in sorts.
inline
bool check_action_label_sorts(const process::action_label_list& action_labels, const std::set<data::sort_expression>& sorts)
{
  for (const process::action_label& label: action_labels)
  {
    for (const data::sort_expression& s: label.sorts())
    {
      if (!data::detail::check_sort(s, sorts))
      {
        return false;
      }
    }
  }
  return true;
}
 
} // namespace detail
 
} // namespace lps
 
} // namespace mcrl2
 
#endif // MCRL2_LPS_DETAIL_ACTION_UTILITY_H