/**
 * @file bindings/markdown/binding_info.cpp
 * @author Ryan Curtin
 *
 * Implementation of BindingInfo functions.
 *
 * mlpack is free software; you may redistribute it and/or modify it under the
 * terms of the 3-clause BSD license.  You should have received a copy of the
 * 3-clause BSD license along with mlpack.  If not, see
 * http://www.opensource.org/licenses/BSD-3-Clause for more information.
 */
#include "binding_info.hpp"

using namespace std;

namespace mlpack {
namespace bindings {
namespace markdown {

util::BindingDetails& BindingInfo::GetBindingDetails(
    const std::string& bindingName)
{
  if (GetSingleton().map.count(bindingName) == 0)
  {
    throw std::invalid_argument("Binding name '" + bindingName +
        "' not known!");
  }

  return GetSingleton().map.at(bindingName);
}

//! Get or modify the current language (don't set it to something invalid!).
std::string& BindingInfo::Language()
{
  return GetSingleton().language;
}

BindingInfo& BindingInfo::GetSingleton()
{
  static BindingInfo instance;
  return instance;
}

} // namespace markdown
} // namespace bindings
} // namespace mlpack