getmodication collection function

src/utils/peptidestore.cpp

@@ -59,7 +59,9 @@ PeptideXtpSp & PeptideStore::getInstance(PeptideXtpSp & peptide_in) {
     return ret.first->second;
 
 }
-
+const std::set<pappso::AaModificationP> & PeptideStore::getModificationCollection() const {
+    return _modification_collection;
+}
 bool PeptideStore::checkPsimodCompliance() const {
     for (pappso::AaModificationP modification :_modification_collection) {
         if (modification->getAccession().startsWith("MOD:")) {

src/utils/peptidestore.h

@@ -45,6 +45,8 @@ public:
     /** @brief check that modifications are coded with PSI MOD accessions
      */
     bool checkPsimodCompliance() const;
+    
+    const std::set<pappso::AaModificationP> & getModificationCollection() const;
 
 private :