[no bug]compilation problem

drarem · Post by **drarem** » Sun Dec 19, 2010 10:41 am

I call it a bug because it broke my compilation. How can I get around this, I tried declaring the first parameter as a const and const * globally. I guess no one else is having these problems.

Code: Select all

main.cpp:901: error: no matching function for call to ‘irr::scene::ISceneCollisionManager::getCollisionPoint(irr::core::line3d<float>&, irr::scene::ITriangleSelector*&, irr::core::vector3df&, irr::core::triangle3df&, const irr::scene::ISceneNode*&)’
/opt/irrlicht/include/ISceneCollisionManager.h:41: note: candidates are: virtual bool irr::scene::ISceneCollisionManager::getCollisionPoint(const irr::core::line3d<float>&, irr::scene::ITriangleSelector*, irr::core::vector3df&, irr::core::triangle3df&, irr::scene::ISceneNode*&)

hybrid · Post by **hybrid** » Sun Dec 19, 2010 4:10 pm

I doubt that it's the first parameter that is causing troubles. Check the last one instead.

CuteAlien · Post by **CuteAlien** » Sun Dec 19, 2010 5:53 pm

I guess you use svn trunk. Not a bug, but we had to break compilation here because that parameters shouldn't have been made const (you need to be able to change it's position after collisions which forced users to ugly const-casts). So just remove the const for the last parameter.

I expect that will be asked a few more times, but well - changes happen.

drarem · Post by **drarem** » Sun Dec 19, 2010 8:52 pm

Wow, thanks, I remember this change and think I was one of first to whine. Yes, using the SVN but I guess should be careful using it.

drarem · Post by **drarem** » Wed Feb 23, 2011 9:03 pm

Looks like it's back in:

Code: Select all

error: no matching function for call to ‘irr::scene::ISceneCollisionManager::getCollisionPoint(irr::core::line3d<float>&, irr::scene::ITriangleSelector*&, irr::core::vector3df&, irr::core::triangle3df&, irr::scene::ISceneNode*&)’
/opt/irrlicht/include/ISceneCollisionManager.h:41: note: candidates are: virtual bool irr::scene::ISceneCollisionManager::getCollisionPoint(const irr::core::line3d<float>&, irr::scene::ITriangleSelector*, irr::core::vector3df&, irr::core::triangle3df&, const irr::scene::ISceneNode*&)
make: *** [all_linux] Error 1

hybrid · Post by **hybrid** » Thu Feb 24, 2011 12:30 am

Are you using an old version? The current SVN/trunk has the non-const version. The 1.7.x version will keep the old interface, in order to avoid breaking the API in bug releases.

drarem · Post by **drarem** » Thu Feb 24, 2011 4:18 pm

Sorry, you're correct. Was pointing to the 1.7x