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/**
** \file overload/over-table.hxx
** \brief Inline methods and template implementations for overload/over-table.hh.
*/
#pragma once
#include <ostream>
#include <ranges>
#include <overload/over-table.hh>
namespace overload
{
template <typename T> OverTable<T>::OverTable()
{
oversymtab_.emplace_back();
}
template <typename T> void OverTable<T>::put(misc::symbol key, T& value)
{
oversymtab_.back().emplace(key, &value);
}
template <typename T>
typename OverTable<T>::range_type OverTable<T>::get(misc::symbol key)
{
precondition(!oversymtab_.empty());
auto& map = oversymtab_.back();
return map.equal_range(key);
}
template <typename T> void OverTable<T>::scope_begin()
{
oversymtab_.emplace_back(oversymtab_.back());
}
template <typename T> void OverTable<T>::scope_end()
{
precondition(!oversymtab_.empty());
oversymtab_.pop_back();
}
template <typename T>
std::ostream& OverTable<T>::dump(std::ostream& ostr) const
{
ostr << "<overTable>\n";
for (const auto& m : oversymtab_ | std::views::reverse)
{
ostr << "<scope>\n";
for (const auto& im : m)
ostr << im.first << " : " << im->second.size() << '\n';
ostr << "</scope>\n";
}
return ostr << "</overTable>\n";
}
template <typename T>
std::ostream& operator<<(std::ostream& ostr, const OverTable<T>& tbl)
{
return tbl.dump(ostr);
}
} // namespace overload
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