Here is a list of all files with brief descriptions:

[detail level 1234]

▼ fbxsdk
► core
► arch
fbxalloc.h	Allocation functions definition
fbxarch.h	Architecture definition
fbxdebug.h	Debugging macros and functions
fbxnew.h	New operator override templates
fbxstdcompliant.h	Macros to properly support the CRT secure functions
fbxtypes.h	Basic types definition
► base
fbxarray.h
fbxbitset.h
fbxcharptrset.h
fbxcontainerallocators.h
fbxdynamicarray.h
fbxfile.h
fbxfolder.h
fbxhashmap.h
fbxintrusivelist.h
fbxmap.h
fbxmemorypool.h
fbxmultimap.h
fbxpair.h
fbxredblacktree.h
fbxset.h
fbxstatus.h
fbxstring.h
fbxstringlist.h
fbxtime.h
fbxtimecode.h
fbxutils.h
► math
fbxaffinematrix.h
fbxdualquaternion.h
fbxmath.h
fbxmatrix.h
fbxquaternion.h
fbxtransforms.h
fbxvector2.h
fbxvector4.h
► sync
fbxatomic.h
fbxclock.h
fbxsync.h
fbxthread.h
fbxclassid.h
fbxconnectionpoint.h
fbxdatatypes.h
fbxemitter.h
fbxevent.h
fbxeventhandler.h
fbxlistener.h
fbxloadingstrategy.h
fbxmanager.h
fbxmodule.h
fbxobject.h
fbxperipheral.h
fbxplugin.h
fbxplugincontainer.h
fbxproperty.h
fbxpropertydef.h
fbxpropertyhandle.h
fbxpropertypage.h
fbxpropertytypes.h
fbxquery.h
fbxqueryevent.h
fbxscopedloadingdirectory.h
fbxscopedloadingfilename.h
fbxstream.h
fbxsymbol.h
fbxsystemunit.h
fbxxref.h
► fileio
► collada
fbxcolladaanimationelement.h
fbxcolladaelement.h
fbxcolladaiostream.h
fbxcolladanamespace.h
fbxcolladatokens.h
fbxcolladautils.h
fbxreadercollada14.h
fbxwritercollada14.h
► fbx
fbxio.h
fbxreaderfbx5.h
fbxreaderfbx6.h
fbxreaderfbx7.h
fbxwriterfbx5.h
fbxwriterfbx6.h
fbxwriterfbx7.h
fbxbase64coder.h
fbxexporter.h
fbxexternaldocreflistener.h
fbxfiletokens.h
fbxglobalcamerasettings.h
fbxgloballightsettings.h
fbxglobalsettings.h
fbxgobo.h
fbximporter.h
fbxiobase.h
fbxiopluginregistry.h
fbxiosettings.h
fbxiosettingspath.h
fbxprogress.h
fbxreader.h
fbxstatistics.h
fbxstatisticsfbx.h
fbxwriter.h
► scene
► animation
fbxanimcurve.h
fbxanimcurvebase.h
fbxanimcurvefilters.h
fbxanimcurvenode.h
fbxanimevalclassic.h
fbxanimevalstate.h
fbxanimevaluator.h
fbxanimlayer.h
fbxanimstack.h
fbxanimutilities.h
► constraint
fbxcharacter.h
fbxcharacternodename.h
fbxcharacterpose.h
fbxconstraint.h
fbxconstraintaim.h
fbxconstraintcustom.h
fbxconstraintparent.h
fbxconstraintposition.h
fbxconstraintrotation.h
fbxconstraintscale.h
fbxconstraintsinglechainik.h
fbxconstraintutils.h
fbxcontrolset.h
fbxhik2fbxcharacter.h
► geometry
fbxblendshape.h
fbxblendshapechannel.h
fbxcache.h
fbxcachedeffect.h
fbxcamera.h
fbxcamerastereo.h
fbxcameraswitcher.h
fbxcluster.h
fbxdeformer.h
fbxgenericnode.h
fbxgeometry.h
fbxgeometrybase.h
fbxgeometryweightedmap.h
fbxlayer.h
fbxlayercontainer.h
fbxlight.h
fbxlimitsutilities.h
fbxline.h
fbxlodgroup.h
fbxmarker.h
fbxmesh.h
fbxnode.h
fbxnodeattribute.h
fbxnull.h
fbxnurbs.h
fbxnurbscurve.h
fbxnurbssurface.h
fbxopticalreference.h
fbxpatch.h
fbxproceduralgeometry.h
fbxshape.h
fbxskeleton.h
fbxskin.h
fbxsubdeformer.h
fbxsubdiv.h
fbxtrimnurbssurface.h
fbxvertexcachedeformer.h
fbxweightedmapping.h
► shading
fbxbindingoperator.h
fbxbindingsentryview.h
fbxbindingtable.h
fbxbindingtablebase.h
fbxbindingtableentry.h
fbxconstantentryview.h
fbxentryview.h
fbxfiletexture.h
fbximplementation.h
fbximplementationfilter.h
fbximplementationutils.h
fbxlayeredtexture.h
fbxlayerentryview.h
fbxoperatorentryview.h
fbxproceduraltexture.h
fbxpropertyentryview.h
fbxsemanticentryview.h
fbxshadingconventions.h
fbxsurfacelambert.h
fbxsurfacematerial.h
fbxsurfacephong.h
fbxtexture.h
fbxaudio.h
fbxaudiolayer.h
fbxaxissystem.h
fbxcollection.h
fbxcollectionexclusive.h
fbxcontainer.h
fbxcontainertemplate.h
fbxdisplaylayer.h
fbxdocument.h
fbxdocumentinfo.h
fbxenvironment.h
fbxgroupname.h
fbxlibrary.h
fbxmediaclip.h
fbxobjectfilter.h
fbxobjectmetadata.h
fbxobjectscontainer.h
fbxpose.h
fbxreference.h
fbxscene.h
fbxselectionnode.h
fbxselectionset.h
fbxtakeinfo.h
fbxthumbnail.h
fbxvideo.h
► utils
fbxclonemanager.h
fbxdeformationsevaluator.h
fbxembeddedfilesaccumulator.h
fbxgeometryconverter.h
fbxmanipulators.h
fbxmaterialconverter.h
fbxnamehandler.h
fbxprocessor.h
fbxprocessorshaderdependency.h
fbxprocessorxref.h
fbxprocessorxrefuserlib.h
fbxrenamingstrategy.h
fbxrenamingstrategybase.h
fbxrenamingstrategyfbx5.h
fbxrenamingstrategyfbx6.h
fbxrenamingstrategyfbx7.h
fbxrenamingstrategyutilities.h
fbxrootnodeutility.h
fbxscenecheckutility.h
fbxusernotification.h
fbxsdk_def.h	FBX SDK environment definition
fbxsdk_nsbegin.h
fbxsdk_nsend.h
fbxsdk_version.h	FBX SDK version definition
fbxsdk.h