drop unused MinimalSystemDependentDataManager

Change-Id: I6e5413bb79acac93abfb8398550c157e7b667a67
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101942
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

6 files changed, 0 insertions, 70 deletions

diff --git a/basegfx/source/tools/systemdependentdata.cxx b/basegfx/source/tools/systemdependentdata.cxx
index 8dbe8915664f..e333ce473437 100644
--- a/basegfx/source/tools/systemdependentdata.cxx
+++ b/basegfx/source/tools/systemdependentdata.cxx
@@ -23,44 +23,6 @@ namespace basegfx
 
 namespace basegfx
 {
-    MinimalSystemDependentDataManager::MinimalSystemDependentDataManager()
-    :   SystemDependentDataManager(),
-        maSystemDependentDataReferences()
-    {
-    }
-
-    MinimalSystemDependentDataManager::~MinimalSystemDependentDataManager()
-    {
-    }
-
-    void MinimalSystemDependentDataManager::startUsage(basegfx::SystemDependentData_SharedPtr& rData)
-    {
-        if(rData)
-        {
-            maSystemDependentDataReferences.insert(rData);
-        }
-    }
-
-    void MinimalSystemDependentDataManager::endUsage(basegfx::SystemDependentData_SharedPtr& rData)
-    {
-        if(rData)
-        {
-            maSystemDependentDataReferences.erase(rData);
-        }
-    }
-
-    void MinimalSystemDependentDataManager::touchUsage(basegfx::SystemDependentData_SharedPtr& /* rData */)
-    {
-    }
-
-    void MinimalSystemDependentDataManager::flushAll()
-    {
-        maSystemDependentDataReferences.clear();
-    }
-} // namespace basegfx
-
-namespace basegfx
-{
     SystemDependentData::SystemDependentData(
         SystemDependentDataManager& rSystemDependentDataManager)
     :   mrSystemDependentDataManager(rSystemDependentDataManager),
diff --git a/bin/find-can-be-private-symbols.classes.results b/bin/find-can-be-private-symbols.classes.results
index da988175b7a4..9cd21a2986ca 100644
--- a/bin/find-can-be-private-symbols.classes.results
+++ b/bin/find-can-be-private-symbols.classes.results
@@ -165,7 +165,6 @@ XMLConstantsPropertyHandler
 XMLEnumPropertyHdl
 XMLShapeStyleContext
 basegfx::BColorModifier
-basegfx::MinimalSystemDependentDataManager
 canvas
 chart::PopupRequest
 comphelper::RefCountedMutex
diff --git a/bin/find-mergedlib-can-be-private.classes.results b/bin/find-mergedlib-can-be-private.classes.results
index a9e425512aca..77df8bb4457e 100644
--- a/bin/find-mergedlib-can-be-private.classes.results
+++ b/bin/find-mergedlib-can-be-private.classes.results
@@ -230,7 +230,6 @@ basegfx::BColorModifier_gamma
 basegfx::BColorModifier_gray
 basegfx::BColorModifier_invert
 basegfx::BColorModifier_replace
-basegfx::MinimalSystemDependentDataManager
 basegfx::ODFGradientInfo
 basegfx::RasterConverter3D
 basegfx::SystemDependentDataHolder
diff --git a/compilerplugins/clang/unusedfields.writeonly.results b/compilerplugins/clang/unusedfields.writeonly.results
index 8c12ff96fbc6..45ba197af1c0 100644
--- a/compilerplugins/clang/unusedfields.writeonly.results
+++ b/compilerplugins/clang/unusedfields.writeonly.results
@@ -326,8 +326,6 @@ i18nutil/source/utility/paper.cxx:305
     paperword string char *
 include/basegfx/DrawCommands.hxx:81
     gfx::LinearGradientInfo maMatrix basegfx::B2DHomMatrix
-include/basegfx/utils/systemdependentdata.hxx:59
-    basegfx::MinimalSystemDependentDataManager maSystemDependentDataReferences std::set<SystemDependentData_SharedPtr>
 include/basic/basmgr.hxx:56
     BasicError nReason enum BasicErrorReason
 include/basic/sbxvar.hxx:73
diff --git a/compilerplugins/clang/unusedmethods.results b/compilerplugins/clang/unusedmethods.results
index 333fbb9eebb7..3b45782a7e5c 100644
--- a/compilerplugins/clang/unusedmethods.results
+++ b/compilerplugins/clang/unusedmethods.results
@@ -320,8 +320,6 @@ include/basegfx/tuple/b3ituple.hxx:164
     _Bool basegfx::B3ITuple::operator!=(const class basegfx::B3ITuple &) const
 include/basegfx/utils/b2dclipstate.hxx:72
     _Bool basegfx::utils::B2DClipState::operator!=(const class basegfx::utils::B2DClipState &) const
-include/basegfx/utils/systemdependentdata.hxx:62
-     basegfx::MinimalSystemDependentDataManager::MinimalSystemDependentDataManager()
 include/basegfx/utils/unopolypolygon.hxx:88
     const class basegfx::B2DPolyPolygon & basegfx::unotools::UnoPolyPolygon::getPolyPolygonUnsafe() const
 include/basegfx/vector/b2ivector.hxx:73
diff --git a/include/basegfx/utils/systemdependentdata.hxx b/include/basegfx/utils/systemdependentdata.hxx
index 120e39a0e595..4486559df6fc 100644
--- a/include/basegfx/utils/systemdependentdata.hxx
+++ b/include/basegfx/utils/systemdependentdata.hxx
@@ -42,32 +42,6 @@ namespace basegfx
         virtual void flushAll() = 0;
     };
 
-    class BASEGFX_DLLPUBLIC MinimalSystemDependentDataManager final : public SystemDependentDataManager
-    {
-    private:
-        // example of a minimal SystemDependentDataManager. It *needs to hold*
-        // a SystemDependentData_SharedPtr while SystemDependentDataHolder's will
-        // use a SystemDependentData_WeakPtr. When the held SystemDependentData_SharedPtr
-        // is deleted, the corresponding SystemDependentData_WeakPtr will get void.
-        // To make this work, a minimal SystemDependentDataManager *has* to hold at
-        // least that one SystemDependentData_SharedPtr.
-        // That SystemDependentData_SharedPtr may be (e.g. Timer-based or resource-based)
-        // be freed then. This minimal implementation does never free it, so all stay valid.
-        // The instances may still be removed by endUsage calls, but there is no
-        // caching/buffering mechanism involved here at all. It's an example, but
-        // not used - better use an advanced derivation of SystemDependentDataManager
-        std::set< SystemDependentData_SharedPtr >   maSystemDependentDataReferences;
-
-    public:
-        MinimalSystemDependentDataManager();
-        virtual ~MinimalSystemDependentDataManager() override;
-
-        virtual void startUsage(basegfx::SystemDependentData_SharedPtr& rData) override;
-        virtual void endUsage(basegfx::SystemDependentData_SharedPtr& rData) override;
-        virtual void touchUsage(basegfx::SystemDependentData_SharedPtr& rData) override;
-        virtual void flushAll() override;
-    };
-
     class BASEGFX_DLLPUBLIC SystemDependentData
     {
     private: