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express: make WeakPointerTo cast operators explicit

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This prevents accidentally (and unsafely) decaying a WeakPointerTo to a regular pointer.
This commit is contained in:
rdb 2018-07-08 21:25:08 +02:00
parent fb82a1c557
commit 409231d214
1 changed files with 2 additions and 2 deletions
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4
panda/src/express/weakPointerTo.h
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@ -38,7 +38,7 @@ public:
INLINE To &operator *() const; INLINE To &operator *() const;
INLINE To *operator -> () const; INLINE To *operator -> () const;
// MSVC.NET 2005 insists that we use T *, and not To *, here. // MSVC.NET 2005 insists that we use T *, and not To *, here.
INLINE operator T *() const; INLINE explicit operator T *() const;
PUBLISHED: PUBLISHED:
INLINE PointerTo<T> lock() const; INLINE PointerTo<T> lock() const;
@ -75,7 +75,7 @@ PUBLISHED:
public: public:
INLINE const To &operator *() const; INLINE const To &operator *() const;
INLINE const To *operator -> () const; INLINE const To *operator -> () const;
INLINE operator const T *() const; INLINE explicit operator const T *() const;
PUBLISHED: PUBLISHED:
INLINE ConstPointerTo<T> lock() const; INLINE ConstPointerTo<T> lock() const;