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Remove unused member function and variable.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8657 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -1,3 +1,7 @@
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2004-04-16 Angus Leeming <leeming@lyx.org>
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* render_graphic.h (checksum_, hasFileChanged): unused, so removed.
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2004-04-13 Angus Leeming <leeming@lyx.org>
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* render_base.[Ch] (clone): now takes an InsetBase ptr to enable
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@ -39,7 +39,6 @@ using std::auto_ptr;
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RenderGraphic::RenderGraphic(InsetBase const * inset)
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: checksum_(0)
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{
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loader_.connect(boost::bind(&LyX::updateInset,
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boost::cref(LyX::cref()), inset));
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@ -50,8 +49,7 @@ RenderGraphic::RenderGraphic(RenderGraphic const & other,
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InsetBase const * inset)
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: RenderBase(other),
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loader_(other.loader_),
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params_(other.params_),
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checksum_(0)
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params_(other.params_)
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{
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loader_.connect(boost::bind(&LyX::updateInset,
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boost::cref(LyX::cref()), inset));
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@ -75,16 +73,6 @@ void RenderGraphic::update(graphics::Params const & params)
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}
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bool RenderGraphic::hasFileChanged() const
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{
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unsigned long const new_checksum = loader_.checksum();
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bool const file_has_changed = checksum_ != new_checksum;
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if (file_has_changed)
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checksum_ = new_checksum;
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return file_has_changed;
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}
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namespace {
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bool displayGraphic(graphics::Params const & params)
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@ -33,9 +33,6 @@ public:
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/// Refresh the info about which file to display and how to display it.
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void update(lyx::graphics::Params const & params);
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/// Is the stored checksum different to that of the graphics loader?
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bool hasFileChanged() const;
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/// equivalent to dynamic_cast
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virtual RenderGraphic * asGraphic() { return this; }
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@ -46,9 +43,6 @@ private:
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/// The stored data.
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lyx::graphics::Loader loader_;
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lyx::graphics::Params params_;
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/// Cached variable (not copied).
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mutable unsigned long checksum_;
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};
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