Fix GCC 8 compiler error. #136
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Can you provide the actual error from the compiler too? I'll have to check this one closely, as the |
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@wjwwood Here you go.
Absolutely -- I'm definitely not sure these operations are equivalent. |
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I believe the main point of the funciton If we replace this I would suggest to replace the whole function with |
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@anhosi I was leaning to something similar, though I don't know how the performance will be impacted. I'm going to test and, if working, take this pr and then make a follow up issue to investigate cleaning this particular segment of code up. |
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Ok, I tested this locally, and it does seem to work. To test it I ported this To test this I opened a few shells with the ros2 workspace sourced and then I:
CI:
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anhosi
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- was made obsolete by pr ros2#136 which removed the memcopy
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- was made obsolete by pr #136 which removed the memcopy
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* add dependency between rviz2 and rviz_default_plugins (#149) * Move pointcloud displays to rviz_default_plugins (#153) * Move pointcloud displays to rviz_default_plugins * Move pointcloud tests to rviz_default_plugins * Adjust namespaces for pointcloud display files * Fix namespaces and import for pointcloud tests * Rename transformers folder * Fix linting errors * Move pointcloud files between CMakeLists, remove display from display_factory * Add pointcloud displays to plugins_description.xml * fix includes * add missing test dependencies * uncrustify * Revert "uncrustify" This reverts commit 03ed305. * disable uncrustify on long include statements * Fixed missing break in switch-case (#158) * Fall-through is not intended: listAppendNew sets the type to List while the call to setValue after the fall-through resets the type to Value. * Remove now obsolete function (#163) - was made obsolete by pr #136 which removed the memcopy * Reenable and fix config loading (#167) * Switch to assimp version 4.1.0 (#169) This should fix the dynimcally linked assimp build on Windows. * Feature/grid display refactoring (#165) * Move billboard_line to rviz2 for use in grid * Restore billboard functionality in Grid * Uncrustify + cpplint * Add tests for billboard_line - need to expose getChains for testing - one test documents faulty behaviour of Ogre in test * Refactoring of billboard_line - extract functions - fix functionality for huge numbers of elements per chain - add TODO comment to use internal Ogre functionality when fixed * Add tests for grid - need to expose functions for testing * Refactoring of grid * Propose additional newLine() possible in BillboardLine for ease of use - this gets rid of awkward "if(first element) don't add a new line" - simplifies usage - allows further refactoring of grid (for instance) * Minor refactoring of GridDisplay * Disable tests for now * Add functional header and std:: for "bind" * Introduce ROS interface abstraction to improve testability (#156) * Introduce interface for ros abstraction - move all public free function of ros_integration namespace to interface - add test for correct use of ros shutdown in VisualizerApp * Document recommendation for testable code * Move free functions from rclcpp_node_storage into RosAbstraction class * Rename RosAbstraction to RosClientAbstraction * Introduce RosNodeAbstraction for the node-centric part of the ros interface - also replaces the free function in get_topic_names_and_types * Cleanup: remove default arguments for virtual function * Refactor towards proper usage of RosNodeAbstraction * nitpick: alphabetical ordering * Comment only non interface classes (avoid duplicate documentation) * Cleanup: use consistent variable naming * Extract storage functionality from RosNodeAbstraction * Refactor RosNodeAbstraction towards a replacement of rclcpp::Node - a RosNodeAbstraction shall encapsulate a rclcpp::Node in the future and thus keeps track of its name (this simplifies a few functions) - for testing the rest of rviz the public api from the ros_integration namespace should be mocked - the optional storage parameter of RosNodeAbstraction is intended for unit testing of RosNodeAbstraction only and should not be needed otherwise * Fix gmock dependency * Migrate ImageDisplay (#164) * Reintroduce RosTopicProperty to MessageFilterDisplays - we can't correctly filter for message types. Added ToDo - Allow empty names in RosTopicProperty for now Refactor MessageFilterDisplay to correctly handle exceptions * Move ros_image_texture to default_plugins - Does mostly Ogre things, so definitely not rviz_common - Fix linters in RosImageTexture * Show image display in GUI and render default image Fix linters in rviz_rendering Improve naming of RenderWindow::setupSceneAfterInit() Move RenderPanel header to include folder * Let ImageDisplay extend MessageFilterDisplay to receive ROS image messages * Fix uncrustify and cpplint for ImageDisplay * Rename MessageFilterDisplay to RosTopicDisplay Remove the message filter parts currently commented out. Add comments regarding the missing message filter display * Add reliability profile to RosTopicDisplay * Introduce QueueSizeProperty * Put node from Display into _RosTopicDisplay * Initial move of ImageDisplay * Make ImageDisplay compile (except for missing image_display_base) * Reintroduce QueueSizeProperty to displays - Both ImageDisplay and PointCloud had the property previously * Offer generic way to change QoS objects * Expose ogre testing enviroment header in rviz_rendering * Add tests for ROSImageTexture * Use override instead of virtual where applicable * Extract scene setup lambda into separate method * Fix typo * Adapt interface of normalize and add tests * Interface abstraction for ROSImageTexture, replace raw pointers * Add onInitialize(string topic_name) to RosTopicDisplay This onInitialize automatically sets the default topic name to listen to * Move Image display to rviz_default_plugins * Add first tests for image display * Refactor ros_image_texture * Remove misleading onInitialize method from RosTopicDisplay * Disable tests for now * Implement review comments * Remove unnecessary check * fix memory leak (remake) (#173) * fix memory leak Signed-off-by: Chris Ye <[email protected]> * remove vestigial example scene * use unique_ptr instead of shared_ptr and add comment * cpplint * Fix Windows build (#175) * wip * Fix visibility in rviz_common - needs to export some more symbols from rviz_common - small uncrustify changes * Fix stl_loader * Use dynamically linked OgrePlugins Don't link against Plugins anymore (loaded dynamically) Set ogre_plugin_dir to load dynamically Release and Debug need different behaviour * Fix yaml-cpp dynamic linking see jbeder/yaml-cpp#332 * Install rviz_rendering dlls * Reenable Windows tests * Move test folder to correct place - this is now consistent with rviz_common and rviz_default_plugins - fixup location of ogre_testing_environment - ogre_testing_environment needs to be exported * Fix linking against Ogre * Add zlib to be build on Windows * Change targets to unknown instead of shared * Fix billboard_line tests for Windows - need to expose symbols of billboard line for Windows - copy constructor of billboard line is not generated on Windows * Use rviz_common::UniformStringStream instead of std::stringstream * Fix linking of tests on Windows - just like rviz2.exe, tests need dll directories in %PATH% - add local install to environment variables for testing - in isolated builds, ogre resources cannot be found otherwise - enable tests in rviz_default_plugins on Windows but disable display * Fix grid_test * Linking to exported template function is problematic on Windows - this does not work with RVIZ_DEFAULT_PLUGINS_PUBLIC - delete tests for templated function - hide templated function again * Fix image_display tests * Introduce visibility control in rviz_default_plugins * run windeployqt on rviz2 binary to make it runnable after installation * extend PATH on Windows with location of libraries for vendor packages * Add missing visibility_control.hpp and fix license * log build output of dependencies to file * Fix Windows warnings * delete visibility from rviz_default_plugins * Disable deprecation warnings in Ogre * Fix dllexport warning in ros abstraction * fix linking warnings in rviz_rendering * fix linking errors * Fix warning in rviz_rendering * Reintroduce destructor to fix test * TF Display migration (#182) * Move tf_display * Make tf_display compile * Dissect tf_display into several classes * C++14 style adjustments of rviz_default_plugin tf classes - frame_selection_handler - frame_info - tf_display * Fix infinite loop when adding a display by topic * Rename tf_display folder to just tf * Expose functions for testability - BoundingRadius because it might need refactoring - getRenderOperation to allow updating Add tests to movable_text - Some tests already show bugs * Refactor movable_text - delete duplicate code in _setupGeometry() Further refactoring * Fix a couple of bugs - Line spacing could be set but did not have an effect - Using HorizontalAlignment::H_CENTER and text with spaces did not work correctly - Using VerticalAlignment::V_ABOVE did not work correctly * Extract more functions and refactoring * Set reasonable default value for spacing from the start * Refactoring of file style - Remove unnecessary variables - Delete non-virtual override that is protected - Remove duplicate method to getBoundingBox - Remove using namespace Ogre * Refactoring of tests - Expose update functionality instead of getRenderOp for testing - Change tests to approximate compare * Split methods in tf_display * Move some methods from tf_display to frame_info * Add tf_display to plugins_description * Change inheritance of MovableText to avoid visibility problems * Update Ogre to 1.10.11 (#181) * Use Ogre 1.10.11 * Fix deprecation warnings * Fix billboard_line - Ogre::BillboardLine is fixed, so we can remove manual counting - newLine() really finishes the line, thus rename to finishLine() * Fix cmake on Linux not appending _d any more * Migrate camera display (#183) * Initial move * Move display_group_visibility_properties * Make camera display compile * Add camera display to default plugins * Quickfix Segfault * First try * First working camera display * Shows the main scene from a different perspective * Misses visibility bits * Ignores caminfo status * Adds queue size property, visibility masks, listener removal on destruct Also includes a dummy caminfo for testing * Does not crash on startup, without visibility property * Reenable visibility properties * Add subscriber for CameraInfo messages * Fix linter issues * Reenable exact time mode * Implementing review comments * Extract smaller methods from large methods, cleanup Cleanup such as * correct float conversion * use lambda instead of bind * remove old comments * More method extraction and cleanup * Clean up and refactor display visibility properties * Split onInitialize method, remove obsolete comments * Fix visibility of BitAllocator * Fix Windows visibility * Default initialize forced_hidden (#187) * point to the source and bugtracker used in ros2 rather than the upstream one (#190) * Fix pointcloud2 display not accepting valid points (#189) * Fix rviz crash when removing a display (#191) The crash occurred when adding a camera display and then deleting any display that was created before adding the camera display. * print message to stdout instead of stderr (#193) * fix possible null pointer is dereferenced (#178) Signed-off-by: Chris Ye <[email protected]> * Migrate polygon display (#194) * Initial move * Add to plugins_description.xml * Make display compile * Uncrustify * Change from uint32_t to size_t to silence warning on Windows. * Minor refactoring. * Enable alpha blending for the Polygon Display. * Let Ogre delete its render windows (#195) * Fix warnings from pluginlib (#196) * Update rviz2 installation to run it using `ros2 run` (#198) * disable RobotModel until it can be refactored to not use hard coded paths * Disable anti aliasing on Windows (#199) This fixes rendering issues on Windows when opening two or more render windows.
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GCC 8 has some rather strong feelings about the
memcpycall seen here. This changes it to a for loop so that it uses the=operator to copy data.