goto_cc_cmdline.h

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/*******************************************************************\
 
Module: Command line interpretation for goto-cc
 
Author: Daniel Kroening
 
Date:   April 2010
 
\*******************************************************************/
 
 
#ifndef CPROVER_GOTO_CC_GOTO_CC_CMDLINE_H
#define CPROVER_GOTO_CC_GOTO_CC_CMDLINE_H
 
#include <util/cmdline.h>
 
class goto_cc_cmdlinet:public cmdlinet
{
public:
  ~goto_cc_cmdlinet();
 
  using cmdlinet::parse;
  virtual bool parse(int argc, const char **argv)=0;
 
  static bool in_list(const char *option, const char **list);
 
  // never fails, will add if not found
  std::size_t get_optnr(const std::string &option);
 
  void set(const std::string &opt, const char *value) override
  {
    set(opt, std::string{value});
  }
 
  void set(const std::string &opt, const std::string &value) override
  {
    std::size_t nr=get_optnr(opt);
    options[nr].isset=true;
    options[nr].values.push_back(value);
  }
 
  void set(const std::string &opt, bool value = true) override
  {
    options[get_optnr(opt)].isset = value;
  }
 
  // This lets you distinguish input file name arguments
  // from others, but is otherwise identical to the
  // original command line.
 
  struct argt
  {
  public:
    argt():is_infile_name(false) { }
    explicit argt(const std::string &_arg):is_infile_name(false), arg(_arg) { }
    bool is_infile_name;
    std::string arg;
  };
 
  typedef std::list<argt> parsed_argvt;
  parsed_argvt parsed_argv;
 
  bool have_infile_arg() const;
 
  std::string stdin_file;
 
protected:
  void add_arg(const std::string &arg)
  {
    parsed_argv.push_back(argt(arg));
  }
 
  void add_infile_arg(const std::string &arg);
};
 
#endif // CPROVER_GOTO_CC_GOTO_CC_CMDLINE_H