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core: (merges !620) add operator to ptr to facilitate std alg

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This commit is contained in:
Michael Scoggin
2021-02-03 09:14:36 -07:00
committed by Tom Henderson
parent 892cfc0315
commit a02b47a08a
1 changed files with 21 additions and 2 deletions
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23
src/core/model/ptr.h
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@@ -317,7 +317,11 @@ bool operator != (Ptr<T1> const &lhs, Ptr<T2> const &rhs);
template <typename T>
bool operator < (const Ptr<T> &lhs, const Ptr<T> &rhs);
template <typename T>
bool operator <= (const Ptr<T> &lhs, const Ptr<T> &rhs);
bool operator< (const Ptr<T> &lhs, const Ptr<const T> &rhs);
template <typename T>
bool operator< (const Ptr<const T> &lhs, const Ptr<T> &rhs);
template <typename T>
bool operator<= (const Ptr<T> &lhs, const Ptr<T> &rhs);
template <typename T>
bool operator > (const Ptr<T> &lhs, const Ptr<T> &rhs);
template <typename T>
@@ -476,7 +480,22 @@ bool operator < (const Ptr<T> &lhs, const Ptr<T> &rhs)
}
template <typename T>
bool operator <= (const Ptr<T> &lhs, const Ptr<T> &rhs)
bool
operator< (const Ptr<T> &lhs, const Ptr<const T> &rhs)
{
return PeekPointer<T> (lhs) < PeekPointer<const T> (rhs);
}
template <typename T>
bool
operator< (const Ptr<const T> &lhs, const Ptr<T> &rhs)
{
return PeekPointer<const T> (lhs) < PeekPointer<T> (rhs);
}
template <typename T>
bool
operator<= (const Ptr<T> &lhs, const Ptr<T> &rhs)
{
return PeekPointer<T> (lhs) <= PeekPointer<T> (rhs);
}