only define operator bool() if operator long() is not defined
authorVadim Zeitlin <vadim@wxwidgets.org>
Mon, 21 Jul 2003 13:03:33 +0000 (13:03 +0000)
committerVadim Zeitlin <vadim@wxwidgets.org>
Mon, 21 Jul 2003 13:03:33 +0000 (13:03 +0000)
commitc89d41600b3fd4e61893cf69bec4e44f14b5f9e3
tree236d6ba9da4f2f485fe34e754aa2b0c28dec577f
parentaedd6d6aca05ccf22b067d34d5aa8037ed5138fc
only define operator bool() if operator long() is not defined

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22198 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
include/wx/treebase.h