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add documenation how to avoid the -deletion of pointer to incomplete type- error

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git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@577 7ec92016-0320-0410-acc4-a06ded1c099a
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syntheticpp 2006-03-01 15:20:19 +00:00
parent 17de92e41f
commit ab94f134e4
1 changed files with 7 additions and 0 deletions
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7
include/loki/Pimpl.h
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@ -34,6 +34,10 @@ namespace Loki
explicit ConstPropPtr(T* p) : ptr_(p){} explicit ConstPropPtr(T* p) : ptr_(p){}
~ConstPropPtr() ~ConstPropPtr()
{ {
// If compilation brakes here make sure
// you've declared the destructor of the class
// hosting the pimpl, also don't inline the
// destructor.
typedef char T_must_be_defined[sizeof(T) ? 1 : -1 ]; typedef char T_must_be_defined[sizeof(T) ? 1 : -1 ];
delete ptr_; delete ptr_;
ptr_ = 0; ptr_ = 0;
@ -161,6 +165,9 @@ namespace Loki
#endif #endif
// $Log$ // $Log$
// Revision 1.16 2006/03/01 15:20:19 syntheticpp
// add documenation how to avoid the -deletion of pointer to incomplete type- error
//
// Revision 1.15 2006/01/28 20:12:56 syntheticpp // Revision 1.15 2006/01/28 20:12:56 syntheticpp
// replace implementation with a auto-create and propagating-const wrapper for smart pointers which auto delete the holded pointer on destruction // replace implementation with a auto-create and propagating-const wrapper for smart pointers which auto delete the holded pointer on destruction
// //