BOSS::CommandLine Class Reference

A class for parsing and storing command line options. More...

#include <commandline.h>

List of all members.

Public Member Functions
	CommandLine ()
void	print (ostream &s) const
	CommandLine (int argc, char **argv, const t_OptItemVector &v, const string &s, const int fmin=-1, const int fmax=-1)
CommandLine &	operator= (const CommandLine &C)
BOSS::t_OptItem	operator() (const string &opt) const
string	operator[] (const unsigned i) const
unsigned	size () const
Private Member Functions
void	error (const string &s)
Private Attributes
t_StringVector	farg
t_OptItemMap	barg
string	usage

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Detailed Description

A class for parsing and storing command line options.

The class CommandLine takes the command line arguments and parses them. Which options are recognized is defined in the t_OptItem vector v. This vector determines the behavior of this class. There are two choices to recall the options. Options without a flag are stored as an array and can be recalled with the operator []. Options with a flag are stored in a map. They are recalled by the operator ().

Author:

Karlheinz Stoeber

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Constructor & Destructor Documentation

BOSS::CommandLine::CommandLine (   )  [inline]

BOSS::CommandLine::CommandLine (  int  argc, char **  argv, const t_OptItemVector &  v, const string &  s, const int  fmin = -1, const int  fmax = -1 )

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Member Function Documentation

void BOSS::CommandLine::error (  const string &  s  )  [private]

BOSS::t_OptItem BOSS::CommandLine::operator() (  const string &  opt  )  const

BOSS::CommandLine & BOSS::CommandLine::operator= (  const CommandLine &  C  )

string BOSS::CommandLine::operator[] (  const unsigned  i  )  const

void BOSS::CommandLine::print (  ostream &  s  )  const

unsigned BOSS::CommandLine::size (   )  const [inline]

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Member Data Documentation

t_OptItemMap BOSS::CommandLine::barg [private]

The options which are bound by an option string

t_StringVector BOSS::CommandLine::farg [private]

The options which are not bound by an option string

string BOSS::CommandLine::usage [private]

The usage message which is printed if an error occurred

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The documentation for this class was generated from the following files:

• commandline.h
• commandline.cpp

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