main.cpp File Reference

#include "main.h"
#include <iostream>
#include <boost/algorithm/string.hpp>
#include <boost/algorithm/cxx11/any_of.hpp>
#include <boost/format.hpp>
#include <iomanip>
#include <cstdarg>

Classes
struct	optionItem

Typedefs
typedef list< string >	WordList

Functions
int	main (int argc, char **argv)
void	print_result (string key, int value)
void	print_result (string key, string value)
void	print_result (string key, bool value)
void	call_getNumberOfNodes (const vector< string > &allArgs, Graph *currentGraph)
void	call_getNumberOfEdges (const vector< string > &allArgs, Graph *currentGraph)
void	call_hasCycle (const vector< string > &allArgs, Graph *currentGraph)
void	call_isComplete (const vector< string > &allArgs, Graph *currentGraph)
void	call_isDirected (const vector< string > &allArgs, Graph *currentGraph)
void	call_isFreeOfLoops (const vector< string > &allArgs, Graph *currentGraph)
void	call_isMultigraph (const vector< string > &allArgs, Graph *currentGraph)
void	call_isRegular (const vector< string > &allArgs, Graph *currentGraph)
void	call_isSimple (const vector< string > &allArgs, Graph *currentGraph)
void	call_getInDeg (const vector< string > &allArgs, Graph *currentGraph)
void	call_isForest (const vector< string > &allArgs, Graph *currentGraph)
void	call_getOutDeg (const vector< string > &allArgs, Graph *currentGraph)
void	call_areNeighbours (const vector< string > &allArgs, Graph *currentGraph)
void	call_hasConnectivity (const vector< string > &allArgs, Graph *currentGraph)
void	call_hasEdge (const vector< string > &allArgs, Graph *currentGraph)
void	call_hasPath (const vector< string > &allArgs, Graph *currentGraph)
int	str2int (string number)
WordList	splitTextIntoWords (const string &text)
void	justifyLine (string line, int pageWidth, int indent)
void	justifyText (const string &text, int pageWidth, int indent)
void	showHelp (void)
void	checkNumberOfRequiredArguments (string option, vector< string > optionValues)
vector< string >	getValues (string option, vector< string > args)
string	getFileExtension (string filename)
vector< string >	replaceLongWithShortNames (vector< string > args)
void	printv (const char *fstr,...)
vector< string >	getUsedOptionsFromArg (const vector< string > &allArgs)
bool	hasOnlyDigits (const string s)
vector< string >	getAllArgs (int argc, char **argv)

Variables
bool	verbose = false
const int	indention = 32
const char	separator = ' '

Typedef Documentation

typedef list<string> WordList

Function Documentation

void call_areNeighbours	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_getInDeg	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_getNumberOfEdges	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_getNumberOfNodes	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_getOutDeg	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_hasConnectivity	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_hasCycle	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_hasEdge	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_hasPath	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_isComplete	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_isDirected	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_isForest	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_isFreeOfLoops	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_isMultigraph	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_isRegular	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void call_isSimple	(	const vector< string > &	allArgs,
		Graph *	currentGraph
	)

void checkNumberOfRequiredArguments	(	string	option,
		vector< string >	optionValues
	)

checks whether there are enough arguments for a certain option.

Parameters

option	the option
optionValues	its values

vector<string> getAllArgs	(	int	argc,
		char **	argv
	)

converts the program arguments to one arry

Parameters

argc	argument count
argv	arguments

Returns

array with all arguments

string getFileExtension

(

string

filename

)

Returns the extension of a filename.

Parameters

filename

the filename

Returns

the file ext.

vector<string> getUsedOptionsFromArg

(

const vector< string > &

allArgs

)

Extracts als used options in arguments.

Parameters

allArgs

all program arguments

Returns

an array of all options

vector<string> getValues	(	string	option,
		vector< string >	args
	)

Extracts all values corresponding to a given option.

e.g. we have a command line like "-a foo1 foo2 foo3 -b ffoo" and call getOptionValues("a", "-a foo1 foo2 foo3 -b ffoo") ==> returns an array with {"foo1", "foo2", "foo3"}

checks only short names of options!

Parameters

option	an option
args	all arguments (from main **argv)

Returns

an array with all values of the given option

bool hasOnlyDigits

(

const string

s

)

checks whether a string contains only digits

Parameters

s	the string

Returns

true, if string only contains digits

void justifyLine	(	string	line,
		int	pageWidth,
		int	indent
	)

void justifyText	(	const string &	text,
		int	pageWidth,
		int	indent
	)

justifies the given text.

Parameters

text	the text
pageWidth	the page width
indent	the indention

int main	(	int	argc,
		char **	argv
	)

void print_result	(	string	key,
		int	value
	)

void print_result	(	string	key,
		string	value
	)

void print_result	(	string	key,
		bool	value
	)

void printv	(	const char *	fstr,
			...
	)

Printf wrapper for verbose mode. Prints a formatted string and the corresponding number of values.

Parameters

str	formatted string

vector<string> replaceLongWithShortNames

(

vector< string >

args

)

Replace all long name options with their corresponding short name

Parameters

args	array with arguments

Returns

array with shorten options

void showHelp

(

void

)

prints out the help page.

WordList splitTextIntoWords

(

const string &

text

)

int str2int

(

string

number

)

Converts a string to a int

Parameters

number

string with a number ([0-9]*)

Returns

string as int

Variable Documentation

const int indention = 32

number of columns for indention

const char separator = ' '

fill character

bool verbose = false

switch for verbose mode