* bug in loading the training data set. path iterator was returning a boost::filesystem::path object instead of a std::string.
* bug in loading the training data set. path iterator was returning a boost::filesystem::path object instead of a std::string.


git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@8736 a9d63959-f2ad-4865-b262-bf0e56cfafb6

lydhr/pcl,kanster/pcl,DaikiMaekawa/pcl,DaikiMaekawa/pcl,fanxiaochen/mypcltest,shivmalhotra/pcl,locnx1984/pcl,wgapl/pcl,Nerei/pcl_old_repo,stefanbuettner/pcl,KevenRing/vlp,shyamalschandra/pcl,KevenRing/vlp,shangwuhencc/pcl,Nerei/pcl_old_repo,lydhr/pcl,raydtang/pcl,closerbibi/pcl,lebronzhang/pcl,chatchavan/pcl,lebronzhang/pcl,KevenRing/vlp,shivmalhotra/pcl,LZRS/pcl,stfuchs/pcl,KevenRing/pcl,sbec/pcl,damienjadeduff/pcl,zhangxaochen/pcl,sbec/pcl,MMiknis/pcl,srbhprajapati/pcl,the-glu/pcl,krips89/pcl_newfeatures,zavataafnan/pcl-truck,stefanbuettner/pcl,sbec/pcl,kanster/pcl,kanster/pcl,kanster/pcl,lebronzhang/pcl,msalvato/pcl_kinfu_highres,wgapl/pcl,fanxiaochen/mypcltest,closerbibi/pcl,nikste/pcl,starius/pcl,RufaelDev/pcc-mp3dg,pkuhto/pcl,nh2/pcl,nh2/pcl,shyamalschandra/pcl,RufaelDev/pcc-mp3dg,mschoeler/pcl,wgapl/pcl,v4hn/pcl,mikhail-matrosov/pcl,3dtof/pcl,chatchavan/pcl,mikhail-matrosov/pcl,KevenRing/pcl,v4hn/pcl,KevenRing/pcl,3dtof/pcl,mikhail-matrosov/pcl,jakobwilm/pcl,ipa-rmb/pcl,soulsheng/pcl,msalvato/pcl_kinfu_highres,lydhr/pcl,simonleonard/pcl,MMiknis/pcl,Nerei/pcl_old_repo,pkuhto/pcl,mschoeler/pcl,jeppewalther/kinfu_segmentation,fskuka/pcl,ipa-rmb/pcl,the-glu/pcl,LZRS/pcl,fanxiaochen/mypcltest,fskuka/pcl,LZRS/pcl,KevenRing/pcl,locnx1984/pcl,shyamalschandra/pcl,soulsheng/pcl,cascheberg/pcl,zavataafnan/pcl-truck,stefanbuettner/pcl,lydhr/pcl,jakobwilm/pcl,DaikiMaekawa/pcl,stfuchs/pcl,starius/pcl,jakobwilm/pcl,cascheberg/pcl,shangwuhencc/pcl,shangwuhencc/pcl,simonleonard/pcl,locnx1984/pcl,damienjadeduff/pcl,starius/pcl,jakobwilm/pcl,Tabjones/pcl,ipa-rmb/pcl,krips89/pcl_newfeatures,sbec/pcl,zhangxaochen/pcl,damienjadeduff/pcl,zhangxaochen/pcl,lydhr/pcl,drmateo/pcl,shangwuhencc/pcl,fanxiaochen/mypcltest,closerbibi/pcl,LZRS/pcl,lebronzhang/pcl,pkuhto/pcl,shivmalhotra/pcl,nikste/pcl,jeppewalther/kinfu_segmentation,krips89/pcl_newfeatures,msalvato/pcl_kinfu_highres,stefanbuettner/pcl,v4hn/pcl,Tabjones/pcl,ResByte/pcl,3dtof/pcl,lebronzhang/pcl,stfuchs/pcl,krips89/pcl_newfeatures,closerbibi/pcl,DaikiMaekawa/pcl,Nerei/pcl_old_repo,chenxingzhe/pcl,krips89/pcl_newfeatures,Tabjones/pcl,chenxingzhe/pcl,stefanbuettner/pcl,sbec/pcl,3dtof/pcl,soulsheng/pcl,simonleonard/pcl,fskuka/pcl,shyamalschandra/pcl,ipa-rmb/pcl,KevenRing/pcl,v4hn/pcl,locnx1984/pcl,msalvato/pcl_kinfu_highres,drmateo/pcl,starius/pcl,stfuchs/pcl,cascheberg/pcl,RufaelDev/pcc-mp3dg,nh2/pcl,shivmalhotra/pcl,srbhprajapati/pcl,jeppewalther/kinfu_segmentation,the-glu/pcl,RufaelDev/pcc-mp3dg,Tabjones/pcl,fskuka/pcl,chatchavan/pcl,MMiknis/pcl,the-glu/pcl,msalvato/pcl_kinfu_highres,zhangxaochen/pcl,raydtang/pcl,wgapl/pcl,shangwuhencc/pcl,raydtang/pcl,simonleonard/pcl,KevenRing/vlp,3dtof/pcl,locnx1984/pcl,mikhail-matrosov/pcl,nikste/pcl,srbhprajapati/pcl,mschoeler/pcl,v4hn/pcl,raydtang/pcl,zavataafnan/pcl-truck,mschoeler/pcl,zhangxaochen/pcl,stfuchs/pcl,closerbibi/pcl,MMiknis/pcl,kanster/pcl,LZRS/pcl,zavataafnan/pcl-truck,mikhail-matrosov/pcl,chatchavan/pcl,ipa-rmb/pcl,RufaelDev/pcc-mp3dg,Tabjones/pcl,ResByte/pcl,srbhprajapati/pcl,ResByte/pcl,KevenRing/vlp,cascheberg/pcl,cascheberg/pcl,chenxingzhe/pcl,fskuka/pcl,jeppewalther/kinfu_segmentation,srbhprajapati/pcl,drmateo/pcl,pkuhto/pcl,jeppewalther/kinfu_segmentation,nikste/pcl,raydtang/pcl,MMiknis/pcl,the-glu/pcl,wgapl/pcl,drmateo/pcl,pkuhto/pcl,drmateo/pcl,shyamalschandra/pcl,damienjadeduff/pcl,starius/pcl,damienjadeduff/pcl,ResByte/pcl,DaikiMaekawa/pcl,shivmalhotra/pcl,nikste/pcl,simonleonard/pcl,mschoeler/pcl,chenxingzhe/pcl,ResByte/pcl,jakobwilm/pcl,fanxiaochen/mypcltest,soulsheng/pcl,chenxingzhe/pcl,zavataafnan/pcl-truck,soulsheng/pcl,nh2/pcl