no need to allocate sc::op::Op on the heap here

Change-Id: I6a048a51eacaa7063318cdc27d5bc25cc96d557b
Reviewed-on: https://gerrit.libreoffice.org/65304
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

5 files changed, 21 insertions, 21 deletions

diff --git a/sc/inc/matrixoperators.hxx b/sc/inc/matrixoperators.hxx
index 25ecf63331f6..cadf5541b778 100644
--- a/sc/inc/matrixoperators.hxx
+++ b/sc/inc/matrixoperators.hxx
@@ -25,7 +25,7 @@ struct Op_
         mInitVal(InitVal), maOp(aOp)
     {
     }
-    void operator()(double& rAccum, double fVal)
+    void operator()(double& rAccum, double fVal) const
     {
         maOp(rAccum, fVal);
     }
@@ -36,19 +36,19 @@ using Op = Op_<std::function<void(double&, double)>>;
 struct Sum
 {
     static const double InitVal;
-    void operator()(double& rAccum, double fVal);
+    void operator()(double& rAccum, double fVal) const;
 };
 
 struct SumSquare
 {
     static const double InitVal;
-    void operator()(double& rAccum, double fVal);
+    void operator()(double& rAccum, double fVal) const;
 };
 
 struct Product
 {
     static const double InitVal;
-    void operator()(double& rAccum, double fVal);
+    void operator()(double& rAccum, double fVal) const;
 };
 
 }
diff --git a/sc/inc/scmatrix.hxx b/sc/inc/scmatrix.hxx
index cb6f170cfcce..2538ac2d4c27 100644
--- a/sc/inc/scmatrix.hxx
+++ b/sc/inc/scmatrix.hxx
@@ -399,7 +399,7 @@ public:
     void DivOp(bool bFlag, double fVal, ScMatrix& rMat) ;
     void PowOp(bool bFlag, double fVal, ScMatrix& rMat) ;
 
-    std::vector<ScMatrix::IterateResult> Collect(const std::vector<std::unique_ptr<sc::op::Op>>& aOp) ;
+    std::vector<ScMatrix::IterateResult> Collect(const std::vector<sc::op::Op>& aOp) ;
 
     void ExecuteOperation(const std::pair<size_t, size_t>& rStartPos, const std::pair<size_t, size_t>& rEndPos,
             DoubleOpFunction aDoubleFunc, BoolOpFunction aBoolFunc, StringOpFunction aStringFunc,
diff --git a/sc/source/core/tool/interpr3.cxx b/sc/source/core/tool/interpr3.cxx
index 2d7a8bafec5b..1015d8cfc78a 100644
--- a/sc/source/core/tool/interpr3.cxx
+++ b/sc/source/core/tool/interpr3.cxx
@@ -2745,9 +2745,9 @@ void ScInterpreter::ScFTest()
     double fSum2    = 0.0;
     double fSumSqr2 = 0.0;
 
-    std::vector<std::unique_ptr<sc::op::Op>> aOp;
-    aOp.emplace_back(new sc::op::Op(0.0, [](double& rAccum, double fVal){rAccum += fVal;}));
-    aOp.emplace_back(new sc::op::Op(0.0, [](double& rAccum, double fVal){rAccum += fVal * fVal;}));
+    std::vector<sc::op::Op> aOp;
+    aOp.emplace_back(sc::op::Op(0.0, [](double& rAccum, double fVal){rAccum += fVal;}));
+    aOp.emplace_back(sc::op::Op(0.0, [](double& rAccum, double fVal){rAccum += fVal * fVal;}));
 
     auto aVal1 = pMat1->Collect(aOp);
     fSum1 = aVal1[0].mfFirst + aVal1[0].mfRest;
diff --git a/sc/source/core/tool/matrixoperators.cxx b/sc/source/core/tool/matrixoperators.cxx
index d9b1c116f465..cc2d2d9bbf89 100644
--- a/sc/source/core/tool/matrixoperators.cxx
+++ b/sc/source/core/tool/matrixoperators.cxx
@@ -15,21 +15,21 @@ namespace sc {
 
 namespace op {
 
-void Sum::operator()(double& rAccum, double fVal)
+void Sum::operator()(double& rAccum, double fVal) const
 {
     rAccum += fVal;
 }
 
 const double Sum::InitVal = 0.0;
 
-void SumSquare::operator()(double& rAccum, double fVal)
+void SumSquare::operator()(double& rAccum, double fVal) const
 {
     rAccum += fVal * fVal;
 }
 
 const double SumSquare::InitVal = 0.0;
 
-void Product::operator()(double& rAccum, double fVal)
+void Product::operator()(double& rAccum, double fVal) const
 {
     rAccum *= fVal;
 }
diff --git a/sc/source/core/tool/scmatrix.cxx b/sc/source/core/tool/scmatrix.cxx
index 59231e7fcb62..8b3c8ffd5407 100644
--- a/sc/source/core/tool/scmatrix.cxx
+++ b/sc/source/core/tool/scmatrix.cxx
@@ -330,7 +330,7 @@ public:
             const ScMatrix::EmptyOpFunction& aEmptyFunc) const;
 
     template<typename T>
-    std::vector<ScMatrix::IterateResult> ApplyCollectOperation(const std::vector<std::unique_ptr<T>>& aOp);
+    std::vector<ScMatrix::IterateResult> ApplyCollectOperation(const std::vector<T>& aOp);
 
     void MatConcat(SCSIZE nMaxCol, SCSIZE nMaxRow, const ScMatrixRef& xMat1, const ScMatrixRef& xMat2,
             SvNumberFormatter& rFormatter, svl::SharedStringPool& rPool);
@@ -1181,16 +1181,16 @@ public:
 template<typename Op>
 class WalkElementBlocksMultipleValues
 {
-    const std::vector<std::unique_ptr<Op>>* mpOp;
+    const std::vector<Op>* mpOp;
     std::vector<ScMatrix::IterateResult> maRes;
     bool mbFirst:1;
 public:
-    WalkElementBlocksMultipleValues(const std::vector<std::unique_ptr<Op>>& aOp) :
+    WalkElementBlocksMultipleValues(const std::vector<Op>& aOp) :
         mpOp(&aOp), mbFirst(true)
     {
         for (const auto& rpOp : *mpOp)
         {
-            maRes.emplace_back(rpOp->mInitVal, rpOp->mInitVal, 0);
+            maRes.emplace_back(rpOp.mInitVal, rpOp.mInitVal, 0);
         }
         maRes.emplace_back(0.0, 0.0, 0); // count
     }
@@ -1227,7 +1227,7 @@ public:
                     {
                         for (size_t i = 0u; i < mpOp->size(); ++i)
                         {
-                            (*(*mpOp)[i])(maRes[i].mfFirst, *it);
+                            (*mpOp)[i](maRes[i].mfFirst, *it);
                         }
                         mbFirst = false;
                     }
@@ -1235,7 +1235,7 @@ public:
                     {
                         for (size_t i = 0u; i < mpOp->size(); ++i)
                         {
-                            (*(*mpOp)[i])(maRes[i].mfRest, *it);
+                            (*mpOp)[i](maRes[i].mfRest, *it);
                         }
                     }
                 }
@@ -1254,7 +1254,7 @@ public:
                     {
                         for (size_t i = 0u; i < mpOp->size(); ++i)
                         {
-                            (*(*mpOp)[i])(maRes[i].mfFirst, *it);
+                            (*mpOp)[i](maRes[i].mfFirst, *it);
                         }
                         mbFirst = false;
                     }
@@ -1262,7 +1262,7 @@ public:
                     {
                         for (size_t i = 0u; i < mpOp->size(); ++i)
                         {
-                            (*(*mpOp)[i])(maRes[i].mfRest, *it);
+                            (*mpOp)[i](maRes[i].mfRest, *it);
                         }
                     }
                 }
@@ -2433,7 +2433,7 @@ void ScMatrixImpl::ApplyOperation(T aOp, ScMatrixImpl& rMat)
 }
 
 template<typename T>
-std::vector<ScMatrix::IterateResult> ScMatrixImpl::ApplyCollectOperation(const std::vector<std::unique_ptr<T>>& aOp)
+std::vector<ScMatrix::IterateResult> ScMatrixImpl::ApplyCollectOperation(const std::vector<T>& aOp)
 {
     WalkElementBlocksMultipleValues<T> aFunc(aOp);
     aFunc = maMat.walk(std::move(aFunc));
@@ -3460,7 +3460,7 @@ void ScMatrix::ExecuteOperation(const std::pair<size_t, size_t>& rStartPos,
     pImpl->ExecuteOperation(rStartPos, rEndPos, aDoubleFunc, aBoolFunc, aStringFunc, aEmptyFunc);
 }
 
-std::vector<ScMatrix::IterateResult> ScMatrix::Collect(const std::vector<std::unique_ptr<sc::op::Op>>& aOp)
+std::vector<ScMatrix::IterateResult> ScMatrix::Collect(const std::vector<sc::op::Op>& aOp)
 {
     return pImpl->ApplyCollectOperation(aOp);
 }