Fix losing of const qualifier

EmilDohne · Mar 8, 2024 · 9abad43 · 9abad43
1 parent 020e23c
commit 9abad43
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/python/src/DeclareImageLayer.h b/python/src/DeclareImageLayer.h
@@ -59,8 +59,8 @@ std::unordered_map<Enum::ChannelID, std::vector<T>> generateImageData(py::array_
         for (size_t i = 0; i < shape[0]; ++i)
         {
             std::vector<T> channelData(channelSize);
-            T* startPtr = image_data.data() + i * channelSize;
-            std::memcpy(reinterpret_cast<uint8_t*>(channelData.data()), reinterpret_cast<uint8_t*>(startPtr), channelSize * sizeof(T));
+            const T* startPtr = image_data.data() + i * channelSize;
+            std::memcpy(reinterpret_cast<uint8_t*>(channelData.data()), reinterpret_cast<const uint8_t*>(startPtr), channelSize * sizeof(T));
 
             img_data_cpp[rgbChannelIDs[i]] = channelData;
         }
@@ -78,8 +78,8 @@ std::unordered_map<Enum::ChannelID, std::vector<T>> generateImageData(py::array_
         for (size_t i = 0; i < shape[0]; ++i)
         {
             std::vector<T> channelData(channelSize);
-            T* startPtr = image_data.data() + i * channelSize;
-            std::memcpy(reinterpret_cast<uint8_t*>(channelData.data()), reinterpret_cast<uint8_t*>(startPtr), channelSize * sizeof(T));
+            const T* startPtr = image_data.data() + i * channelSize;
+            std::memcpy(reinterpret_cast<uint8_t*>(channelData.data()), reinterpret_cast<const uint8_t*>(startPtr), channelSize * sizeof(T));
 
             img_data_cpp[rgbChannelIDs[i]] = channelData;
         }
@@ -97,8 +97,8 @@ std::unordered_map<Enum::ChannelID, std::vector<T>> generateImageData(py::array_
         for (size_t i = 0; i < shape[0]; ++i)
         {
             std::vector<T> channelData(channelSize);
-            T* startPtr = image_data.data() + i * channelSize;
-            std::memcpy(reinterpret_cast<uint8_t*>(channelData.data()), reinterpret_cast<uint8_t*>(startPtr), channelSize * sizeof(T));
+            const T* startPtr = image_data.data() + i * channelSize;
+            std::memcpy(reinterpret_cast<uint8_t*>(channelData.data()), reinterpret_cast<const uint8_t*>(startPtr), channelSize * sizeof(T));
 
             img_data_cpp[rgbChannelIDs[i]] = channelData;
         }