/usr/include/bobcat/linearmap is in libbobcat-dev 3.23.01-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#define INCLUDED_BOBCAT_LINEARMAP_
#include <vector>
#include <algorithm>
#include <stdexcept>
#include <initializer_list>
namespace FBB
{
template <
typename Key, typename Value,
typename Alloc = std::allocator< std::pair<Key const, Value> >
>
class LinearMap: private std::vector<std::pair<Key, Value>, Alloc>
{
typedef std::vector<std::pair<Key, Value>, Alloc> Base;
typedef LinearMap<Key, Value, Alloc> LinMap;
typedef std::pair<
typename LinearMap<Key, Value, Alloc>::const_iterator,
typename LinearMap<Key, Value, Alloc>::const_iterator
> ConstIterPair;
typedef std::pair<
typename LinearMap<Key, Value, Alloc>::iterator,
typename LinearMap<Key, Value, Alloc>::iterator
> IterPair;
public:
typedef std::pair<Key, Value> value_type;
typedef typename Base::iterator iterator;
typedef typename Base::const_iterator const_iterator;
typedef typename Base::reverse_iterator reverse_iterator;
typedef typename Base::const_reverse_iterator const_reverse_iterator;
LinearMap() = default;
LinearMap(LinMap const &other) = default;
template <typename Iterator>
LinearMap(Iterator begin, Iterator end);
LinearMap(std::initializer_list<value_type> initial);
LinMap &operator=(LinMap const &other) = default;
Value &operator[](Key const &key);
Value &at(Key const &key);
using Base::begin;
using Base::capacity;
using Base::cbegin;
using Base::cend;
using Base::clear;
size_t count(Key const &key) const;
using Base::crbegin;
using Base::crend;
using Base::emplace;
using Base::empty;
using Base::end;
IterPair equal_range(Key const &key);
ConstIterPair equal_range(Key const &key) const;
bool erase(Key const &key);
void erase(iterator iter);
void erase(iterator begin, iterator end);
iterator find(Key const &key);
const_iterator find(Key const &key) const;
using Base::get_allocator;
std::pair<iterator, bool> insert(value_type const &keyvalue);
iterator insert(iterator pos, value_type const &keyValue);
template <typename Iterator>
void insert(Iterator begin, Iterator end);
iterator lower_bound(Key const &key);
const_iterator lower_bound(Key const &key) const;
using Base::max_size;
using Base::rbegin;
using Base::rend;
using Base::reserve;
using Base::size;
using Base::swap;
iterator upper_bound(Key const &key);
const_iterator upper_bound(Key const &key) const;
private:
value_type *findPtr(Key const &key) const;
};
// size_t count(Key const &key) const
template <typename Key, typename Value, typename Alloc>
inline size_t LinearMap<Key, Value, Alloc>::count(Key const &key) const
{
return find(key) != end();
}
// std::pair<iterator, iterator> equal_range(Key const &key)
template <typename Key, typename Value, typename Alloc>
inline typename LinearMap<Key, Value, Alloc>::IterPair
LinearMap<Key, Value, Alloc>::equal_range(Key const &key)
{
iterator iter = lower_bound(key);
return IterPair(iter, iter);
}
// bool erase(Key const &key)
//
template <typename Key, typename Value, typename Alloc>
bool LinearMap<Key, Value, Alloc>::erase(Key const &key)
{
auto iter = find(key);
if (iter == end())
return false;
erase(iter);
return true;
}
// bool erase(Key const &key)
//
template <typename Key, typename Value, typename Alloc>
void LinearMap<Key, Value, Alloc>::erase(iterator iter)
{
Base::erase(iter);
}
// bool erase(Key const &key)
//
template <typename Key, typename Value, typename Alloc>
void LinearMap<Key, Value, Alloc>::erase(iterator begin, iterator end)
{
Base::erase(begin, end);
}
// iterator find(Key const &key)
template <typename Key, typename Value, typename Alloc>
inline typename LinearMap<Key, Value, Alloc>::iterator
LinearMap<Key, Value, Alloc>:: find(Key const &key)
{
return iterator(findPtr(key));
}
// const_iterator find(Key const &key) const
template <typename Key, typename Value, typename Alloc>
inline typename LinearMap<Key, Value, Alloc>::const_iterator
LinearMap<Key, Value, Alloc>::find(Key const &key) const
{
return const_iterator(findPtr(key));
}
// value_type *findPtr(Key const &key) const
template <typename Key, typename Value, typename Alloc>
inline typename LinearMap<Key, Value, Alloc>::value_type *
LinearMap<Key, Value, Alloc>:: findPtr(Key const &key) const
{
value_type *ptr = const_cast<value_type *>(&*begin());
return std::find_if(ptr, ptr + size(),
[&](value_type const &value)
{
return key == value.first;
}
);
}
// pair<iterator, bool> insert(value_type const keyvalue);
template <typename Key, typename Value, typename Alloc>
std::pair<typename LinearMap<Key, Value, Alloc>::iterator, bool>
LinearMap<Key, Value, Alloc>::insert(value_type const &keyValue)
{
bool inserted;
auto iter = find(keyValue.first);
if (iter != end())
inserted = false;
else
{
Base::push_back(keyValue);
iter = iterator(&Base::back());
inserted = true;
}
return std::pair<iterator, bool>(iter, inserted);
}
// iterator insert(iterator pos, value_type const &keyValue);
template <typename Key, typename Value, typename Alloc>
typename LinearMap<Key, Value, Alloc>::iterator
LinearMap<Key, Value, Alloc>::insert(iterator pos,
value_type const &keyvalue)
{
auto iter = find(keyvalue.first);
if (iter == end())
{
push_back(keyvalue);
iter = iterator(&Base::back());
}
return iter;
}
// iterator insert(iterator pos, value_type const &keyValue);
template <typename Key, typename Value, typename Alloc>
template <typename Iterator>
inline void LinearMap<Key, Value, Alloc>::insert(Iterator begin, Iterator end)
{
for (; begin != end; ++begin)
insert(*begin);
}
// LinearMap(Iterator begin, Iterator end)
template <typename Key, typename Value, typename Alloc>
template <typename Iterator>
inline LinearMap<Key, Value, Alloc>::
LinearMap(Iterator begin, Iterator end)
{
insert(begin, end);
}
// LinearMap(initializer_list<value_type> initial)
template <typename Key, typename Value, typename Alloc>
inline LinearMap<Key, Value, Alloc>::
LinearMap(std::initializer_list<value_type> initial)
{
for (auto &value: initial)
insert(value);
}
// iterator lower_bound(Key const &key)
template <typename Key, typename Value, typename Alloc>
inline typename LinearMap<Key, Value, Alloc>::iterator
LinearMap<Key, Value, Alloc>:: lower_bound(Key const &key)
{
return iterator(findPtr(key));
}
// const_iterator lower_bound(Key const &key) const
template <typename Key, typename Value, typename Alloc>
inline typename LinearMap<Key, Value, Alloc>::const_iterator
LinearMap<Key, Value, Alloc>::lower_bound(Key const &key) const
{
return const_iterator(findPtr(key));
}
//Value &operator[])Key const &key)
template <typename Key, typename Value, typename Alloc>
Value &LinearMap<Key, Value, Alloc>::operator[](Key const &key)
{
auto iter = find(key);
if (iter != end())
return iter->second;
Base::push_back(value_type(key, Value()));
return Base::back().second;
}
// iterator upper_bound(Key const &key)
template <typename Key, typename Value, typename Alloc>
inline typename LinearMap<Key, Value, Alloc>::iterator
LinearMap<Key, Value, Alloc>:: upper_bound(Key const &key)
{
return iterator(findPtr(key));
}
// const_iterator upper_bound(Key const &key) const
template <typename Key, typename Value, typename Alloc>
inline typename LinearMap<Key, Value, Alloc>::const_iterator
LinearMap<Key, Value, Alloc>::upper_bound(Key const &key) const
{
return const_iterator(findPtr(key));
}
} // FBB
#endif
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