path: root/academic/avogadrolibs/fix_mmtfformat_cpp.diff

Ref: https://github.com/OpenChemistry/avogadrolibs/commit/0db79eb15b2f1dda1dd07a807b98086698cfee7a
Thanks to StefanBruens from OpenChemistry project

--- avogadrolibs-1.97.0/avogadro/io/mmtfformat.cpp 2023-20-03 18:50:00.000000000 +0200
+++ avogadrolibs-1.97.0-fixed/avogadro/io/mmtfformat.cpp 2023-20-03 18:50:01.000000000 +0200
@@ -33,21 +33,25 @@
 
 MMTFFormat::~MMTFFormat() = default;
 
+namespace { 
 // from latest MMTF code, under the MIT license
 // https://github.com/rcsb/mmtf-cpp/blob/master/include/mmtf/structure_data.hpp
+#if MMTF_SPEC_VERSION_MAJOR <= 1 && MMTF_SPEC_VERSION_MINOR < 1
 bool is_polymer(const unsigned int chain_index,
                 const std::vector<mmtf::Entity>& entity_list)
 {
   for (const auto & i : entity_list) {
     if (std::find(i.chainIndexList.begin(),
                   i.chainIndexList.end(),
                   chain_index) != i.chainIndexList.end()) {
       return (i.type == "polymer" ||
               i.type == "POLYMER");
     }
   }
   return false;
 }
+#endif
+} // namespace
 
 bool MMTFFormat::read(std::istream& file, Molecule& molecule)
 {