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Use public derivation, and remove then-unnecessary downcasts

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...the implicitly-private derivation was presumably introduced by accident in
23fd991fda81668b3998b21b0131dda77965e405 "separate the sane from the less sane
in SwClient"

Change-Id: I30ec84b6a30c029cfbeb848ad37c9a532fec0a96
This commit is contained in:
Stephan Bergmann 2016-01-08 16:39:24 +01:00
parent 5e2a0f007b
commit 63b67ab5ca
1 changed files with 4 additions and 4 deletions
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8
sw/inc/calbck.hxx
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@ -90,7 +90,7 @@ namespace sw
};
}
// SwClient
class SW_DLLPUBLIC SwClient : ::sw::WriterListener
class SW_DLLPUBLIC SwClient : public ::sw::WriterListener
{
// avoids making the details of the linked list and the callback method public
friend class SwModify;
@ -297,7 +297,7 @@ public:
return static_cast<TElementType*>(Sync());
while(GetRightOfPos())
m_pPosition = GetRightOfPos();
if(dynamic_cast<const TElementType *>(static_cast<SwClient*>(m_pPosition)) != nullptr)
if(dynamic_cast<const TElementType *>(m_pPosition) != nullptr)
return static_cast<TElementType*>(Sync());
return Previous();
}
@ -305,14 +305,14 @@ public:
{
if(!IsChanged())
m_pPosition = GetRightOfPos();
while(m_pPosition && dynamic_cast<const TElementType *>(static_cast<SwClient*>(m_pPosition)) == nullptr)
while(m_pPosition && dynamic_cast<const TElementType *>(m_pPosition) == nullptr)
m_pPosition = GetRightOfPos();
return static_cast<TElementType*>(Sync());
}
TElementType* Previous()
{
m_pPosition = GetLeftOfPos();
while(m_pPosition && dynamic_cast<const TElementType *>(static_cast<SwClient*>(m_pPosition)) == nullptr)
while(m_pPosition && dynamic_cast<const TElementType *>(m_pPosition) == nullptr)
m_pPosition = GetLeftOfPos();
return static_cast<TElementType*>(Sync());
}