Removed some unnecessary destructors

Author: smistad

source/FAST/Algorithms/ImagePatch/ImageToBatchGenerator.cpp

@@ -88,8 +88,4 @@ void ImageToBatchGenerator::setMaxBatchSize(int size) {
     mIsModified = true;
 }
 
-ImageToBatchGenerator::~ImageToBatchGenerator() {
-    stop();
-}
-
 }

source/FAST/Algorithms/ImagePatch/ImageToBatchGenerator.hpp

@@ -25,7 +25,6 @@ class FAST_EXPORT ImageToBatchGenerator : public Streamer {
          */
         FAST_CONSTRUCTOR(ImageToBatchGenerator, int, maxBatchSize,);
         void setMaxBatchSize(int size);
-        ~ImageToBatchGenerator() override;
         void loadAttributes() override;
     protected:
         void execute() override;

source/FAST/Algorithms/ImagePatch/PatchGenerator.cpp

@@ -53,10 +53,6 @@ void PatchGenerator::loadAttributes() {
     setPatchMagnification(getFloatAttribute("patch-magnification"));
 }
 
-PatchGenerator::~PatchGenerator() {
-    stop();
-}
-
 template <typename T>
 std::string to_string_with_precision(const T a_value, const int n = 6)
 {

source/FAST/Algorithms/ImagePatch/PatchGenerator.hpp

@@ -61,7 +61,6 @@ class FAST_EXPORT PatchGenerator : public Streamer {
         void setPatchMagnification(float magnification);
         void setMaskThreshold(float percent);
         void setPaddingValue(int paddingValue);
-        ~PatchGenerator();
         void loadAttributes() override;
         /**
          * @brief Get progress of this patch generator in percent.