rm unused operator

Device/Detector/SimulationAreaIterator.cpp

@@ -64,13 +64,6 @@ SimulationAreaIterator& SimulationAreaIterator::operator++()
     return *this;
 }
 
-SimulationAreaIterator SimulationAreaIterator::operator++(int)
-{
-    SimulationAreaIterator result(*this);
-    this->operator++();
-    return result;
-}
-
 size_t SimulationAreaIterator::nextIndex(size_t currentIndex)
 {
     // #baROI + this can be optimized: Check whether a RegionOfInterest is present, then do not

Device/Detector/SimulationAreaIterator.h

@@ -58,9 +58,6 @@ public:
     //! prefix increment
     SimulationAreaIterator& operator++();
 
-    //! postfix increment
-    SimulationAreaIterator operator++(int);
-
 private:
     size_t nextIndex(size_t currentIndex);
 

Tests/Unit/Device/SimulationAreaTest.cpp

@@ -32,14 +32,6 @@ TEST_F(SimulationAreaTest, iteratorOperations)
     EXPECT_TRUE(it == it_begin);
     EXPECT_FALSE(it != it_begin);
 
-    // increment
-    it++;
-    EXPECT_EQ(it.roiIndex(), 1u);
-    EXPECT_TRUE(it != it_begin);
-    EXPECT_FALSE(it == it_begin);
-    ++it;
-    EXPECT_EQ(it.roiIndex(), 2u);
-
     // incrementing well behind the end
     for (size_t i = 0; i < 100; ++i)
         ++it;