view defical-c/src/basic/Argument_helper.h @ 1:758381a85d76 default tip

Incorrect printf format.
author Edho Prima Arief <me@myconan.net>
date Mon, 28 Jun 2010 14:52:19 +0700
parents ebed2bd0d300
children
line wrap: on
line source

/*
*
* Argument Helper
*
* Daniel Russel drussel@alumni.princeton.edu
* Stanford University
*
*
* This software is not subject to copyright protection and is in the
* public domain. Neither Stanford nor the author assume any
* responsibility whatsoever for its use by other parties, and makes no
* guarantees, expressed or implied, about its quality, reliability, or
* any other characteristic.
*
*/
#ifdef _MSC_VER
#define my_sscanf sscanf_s
#else
#define my_sscanf sscanf
#endif
#include <sstream>

#ifndef _DSR_ARGS_H_
#define _DSR_ARGS_H_
#include <vector>
#include <map>
#include <list>
#include <string>
#include <string.h>

namespace dsr{
	extern bool verbose, VERBOSE;


	class Argument_helper{
	private:
		class Argument_target;


		class FlagTarget;
		class DoubleTarget;
		class IntTarget;
		class UIntTarget;
		class StringTarget;
		class CharTarget;
		class StringVectorTarget;

	public:
		Argument_helper();
		void new_flag(char key, const char *long_name, const char *description,bool &dest);

		void new_string( const char *arg_description, const char *description, std::string &dest);
		void new_named_string(char key, const char *long_name,
			const char *arg_description,
			const char *description,  std::string &dest);
		void new_optional_string( const char *arg_description, const char *description, std::string &dest);

		void new_int( const char *arg_description, const char *description, int &dest);
		void new_named_int(char key, const char *long_name,const char *value_name,
			const char *description,
			int &dest);
		void new_optional_int(const char *value_name,
			const char *description,
			int &dest);

		void new_double(const char *value_name,
			const char *description,
			double &dest);

		void new_named_double(char key, const char *long_name,const char *value_name,
			const char *description,
			double &dest);
		void new_optional_double(const char *value_name,
			const char *description,
			double &dest);

		void new_char(const char *value_name,
			const char *description,
			char &dest);
		void new_named_char(char key, const char *long_name,const char *value_name,
			const char *description,
			char &dest);
		void new_optional_char(const char *value_name,
			const char *description,
			char &dest);

		void new_unsigned_int(const char *value_name, const char *description,
			unsigned int &dest);
		void new_optional_unsigned_int(const char *value_name, const char *description,
			unsigned int &dest);
		void new_named_unsigned_int(char key, const char *long_name,
			const char *value_name, const char *description,
			unsigned int &dest);



		void new_named_string_vector(char key, const char *long_name,
			const char *value_name, const char *description,
			std::vector<std::string> &dest);


		void set_string_vector(const char *arg_description, const char *description, std::vector<std::string> &dest);

		void set_author(const char *author);

		void set_description(const char *descr);

		void set_version(float v);
		void set_version(const char *str);

		void set_name(const char *name);

		void set_build_date(const char *date);


		void process(int argc, const char **argv);
		void process(int argc, char **argv){
			process(argc, const_cast<const char **>(argv));
		}
		void write_usage(std::ostream &out) const;
		void write_values(std::ostream &out) const;

		~Argument_helper();
	protected:
		typedef std::map<char, Argument_target*> SMap;
		typedef std::map<std::string, Argument_target*> LMap;
		typedef std::vector<Argument_target*> UVect;
		// A map from short names to arguments.
		SMap short_names_;
		// A map from long names to arguments.
		LMap long_names_;
		std::string author_;
		std::string name_;
		std::string description_;
		std::string date_;
		float version_;
		bool seen_end_named_;
		// List of unnamed arguments
		std::vector<Argument_target*> unnamed_arguments_;
		std::vector<Argument_target*> optional_unnamed_arguments_;
		std::vector<Argument_target*> all_arguments_;
		std::string extra_arguments_descr_;
		std::string extra_arguments_arg_descr_;
		std::vector<std::string> *extra_arguments_;
		std::vector<Argument_target*>::iterator current_unnamed_;
		std::vector<Argument_target*>::iterator current_optional_unnamed_;
		void new_argument_target(Argument_target*);
		void handle_error() const;
	private:
		Argument_helper(const Argument_helper &){};
		const Argument_helper& operator=(const Argument_helper &){return *this;}
	};

}

#define ARGUMENT_HELPER_BASICS(ah) ah.set_author("Daniel Russel, drussel@stanford.edu");\
	ah.set_version(VERSION);\
	ah.set_build_date(__DATE__);

#endif