Function docu_string

ngstd/python_ngstd.cpp:17–43

}

const char* docu_string(const char* str)
{
  if(getenv("NETGEN_DOCUMENTATION_RST_FORMAT"))
    return str;
  std::string replacement(str);
  bool replaced = false;
  while(true)
    {
      auto start_pos = replacement.find(":any:`");
      if(start_pos==std::string::npos)
        break;
      else
        replaced = true;
      auto rest = replacement.substr(start_pos+6); //first character after ":any:`"
      auto inner_end = rest.find("<");
      auto end = rest.find("`");
      if(inner_end==std::string::npos)
        inner_end = end;
      replacement.replace(start_pos,end+7,rest.substr(0,inner_end)); 
    }
  if(!replaced)
    return str;
  char * newchar = new char[replacement.size()+1];
  std::copy(replacement.begin(),replacement.end(),newchar);
  newchar[replacement.size()] = '\0';
  return newchar;
}


template<typename T, typename TSCAL, typename TCLASS>