text: #ifndef _CNPXMODIFICATIONINFO_H
  #define _CNPXMODIFICATIONINFO_H
  
  #include "CnpxModAminoAcidMass.h"
  #include "NeoPepXMLStructs.h"
  #include <string>
  #include <vector>
  
  class CnpxModificationInfo {
  public:
    CnpxModificationInfo();
  
    CnpxModAminoAcidMass* addModAminoAcidMass(int position, double mass);
    void write(FILE* f, int tabs=-1);
  
    double mod_cterm_mass;
    double mod_nterm_mass;
    std::string modified_peptide;
  
    //std::vector<CnpxAminoAcidSubstitution> aminoacid_substitution;
    std::vector<CnpxModAminoAcidMass> mod_aminoacid_mass;
  
  private:
  
  };
  
  #endif
  