utility.hpp File Reference

#include <cstring>
#include <cstdlib>
#include <iostream>
#include <fstream>
#include <cstdint>

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Functions
void	outputHex (std::ostream &os, const char *data, int length)
char	parseNibble (char hex)
void	hex2bin (const char *in, int length, char *out)
constexpr bool	stringsEqual (char const *a, char const *b)
template<size_t N>
bool	equalsHex (const void *hash, const char(&hex)[N])
void	dump (const char *buffer, uint64_t count, const char *name)
void	readOption (const char *option, int argc, char **argv, bool &out)
void	readIntOption (const char *option, int argc, char **argv, int &out, int defaultValue)
void	readUInt64Option (const char *option, int argc, char **argv, uint64_t &out, uint64_t defaultValue)
void	readFloatOption (const char *option, int argc, char **argv, double &out, double defaultValue)
void	readInt (int argc, char **argv, int &out, int defaultValue)

Variables
constexpr char	hexmap [] = "0123456789abcdef"

Function Documentation

dump()

void dump ( const char * buffer, uint64_t count, const char * name )

inline

equalsHex()

template<size_t N>

bool equalsHex	(	const void *	hash,
		const char(&)	hex[N] )

hex2bin()

void hex2bin	(	const char *	in,
		int	length,
		char *	out )

outputHex()

void outputHex ( std::ostream & os, const char * data, int length )

inline

parseNibble()

char parseNibble

(

char

hex

)

readFloatOption()

void readFloatOption ( const char * option, int argc, char ** argv, double & out, double defaultValue )

inline

readInt()

void readInt ( int argc, char ** argv, int & out, int defaultValue )

inline

readIntOption()

void readIntOption ( const char * option, int argc, char ** argv, int & out, int defaultValue )

inline

readOption()

void readOption ( const char * option, int argc, char ** argv, bool & out )

inline

readUInt64Option()

void readUInt64Option ( const char * option, int argc, char ** argv, uint64_t & out, uint64_t defaultValue )

inline

stringsEqual()

bool stringsEqual ( char const * a, char const * b )

constexpr

Variable Documentation

hexmap

char hexmap[] = "0123456789abcdef"

constexpr