Remove Unused Project Includes and Forward-Declare Where a Type Is Only Referenced

Generated with include-what-you-use and applied conservatively. Only OrcaSlicer's own headers, the ones under src/ and tests/, are removed or forward-declared; standard-library and third-party includes are left alone. An include is removed only when both the Release and the Debug configuration leave it unused, never from inside a conditional block, and never from a file with platform-specific blocks, which only gain includes. Files whose only use of a header sits behind a feature or debug macro (libvgcode's OpenGL ES and marker code, the ARACHNE/TESTS_EXPORT_SVGS debug output) keep their includes.

clonable_ptr.hpp gains #pragma once; it had no include guard and was only safe while Config.hpp was its sole includer.
This commit is contained in:
Hanif Koh
2026-10-04 14:53:22 +08:00
parent 88346efceb
commit e374956d03
565 changed files with 1426 additions and 564 deletions
@@ -4,7 +4,6 @@
#include <ios>
#include <libslic3r/LifecycleEvents.hpp>
#include <libslic3r/Utils.hpp>
#include <memory>
#include <slic3r/Utils/NetworkAgentFactory.hpp>
#include <slic3r/plugin/PluginDescriptor.hpp>