------------------------------------------------------------ revno: 3828 committer: Francois <francois.kn...@gmail.com> timestamp: Wed 2016-03-30 14:14:38 +0200 message: TesselationWrapper : add a security that prevents user to access the strain tensor of a particle (aka deformation) outside its boundaries. modified: pkg/dem/TesselationWrapper.hpp
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=== modified file 'pkg/dem/TesselationWrapper.hpp' --- pkg/dem/TesselationWrapper.hpp 2015-07-20 12:45:42 +0000 +++ pkg/dem/TesselationWrapper.hpp 2016-03-30 12:14:38 +0000 @@ -82,6 +82,7 @@ double deformation (unsigned int id,unsigned int i,unsigned int j) { if (!mma.analyser->ParticleDeformation.size()) {LOG_ERROR("compute deformations first"); return 0;} if (mma.analyser->ParticleDeformation.size()<id) {LOG_ERROR("id out of bounds"); return 0;} + if (i<1 || i>3 || j<1 || j>3) {LOG_ERROR("tensor index must be between 1 and 3"); return 0;} return mma.analyser->ParticleDeformation[id](i,j);} /// number of facets in the tesselation (finite branches of the triangulation)
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