mirror of https://github.com/OpenMW/openmw.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
#ifndef OPENMW_COMPONENTS_DETOURNAVIGATOR_OBJECTID_H
|
|
#define OPENMW_COMPONENTS_DETOURNAVIGATOR_OBJECTID_H
|
|
|
|
#include <cstddef>
|
|
#include <unordered_map>
|
|
|
|
namespace DetourNavigator
|
|
{
|
|
class ObjectId
|
|
{
|
|
public:
|
|
template <class T>
|
|
explicit ObjectId(T* value) noexcept
|
|
: mValue(reinterpret_cast<std::size_t>(value))
|
|
{
|
|
}
|
|
|
|
explicit ObjectId(std::size_t value) noexcept
|
|
: mValue(value)
|
|
{
|
|
}
|
|
|
|
std::size_t value() const noexcept
|
|
{
|
|
return mValue;
|
|
}
|
|
|
|
friend bool operator <(const ObjectId lhs, const ObjectId rhs) noexcept
|
|
{
|
|
return lhs.mValue < rhs.mValue;
|
|
}
|
|
|
|
friend bool operator ==(const ObjectId lhs, const ObjectId rhs) noexcept
|
|
{
|
|
return lhs.mValue == rhs.mValue;
|
|
}
|
|
|
|
private:
|
|
std::size_t mValue;
|
|
};
|
|
}
|
|
|
|
namespace std
|
|
{
|
|
template <>
|
|
struct hash<DetourNavigator::ObjectId>
|
|
{
|
|
std::size_t operator ()(const DetourNavigator::ObjectId value) const noexcept
|
|
{
|
|
return value.value();
|
|
}
|
|
};
|
|
}
|
|
|
|
#endif
|