OpenRAVE::utils Namespace Reference

Classes
struct	null_deleter
struct	index_cmp
struct	smart_pointer_deleter
	allow to add different custom deleter funtions to a shared_ptr without touching its original custom deleter More...

Functions
void	GetWallTime (uint32_t &sec, uint32_t &nsec)
uint64_t	GetNanoTime ()
uint64_t	GetMicroTime ()
uint32_t	GetMilliTime ()
static uint64_t	GetNanoPerformanceTime ()
template<class T >
boost::shared_ptr< T >	sptr_from (boost::weak_ptr< T > const &wpt)
std::string	ConvertToLowerCase (const std::string &s)
	returns a lower case version of the string
template<typename C >
void	TokenizeString (std::string const &s, char const *d, C &ret)
	separates the directories from a string and returns them in a vector
OPENRAVE_API std::string	GetFilenameUntilSeparator (std::istream &sinput, char separator)
	gets the string up the next separator and strips it of leading whitespace.
OPENRAVE_API std::string &	SearchAndReplace (std::string &out, const std::string &in, const std::vector< std::pair< std::string, std::string > > &pairs)
	search and replace strings for all pairs. Internally first checks the longest strings before the shortest
OPENRAVE_API std::string	GetMD5HashString (const std::string &s)
	compute the md5 hash of a string
OPENRAVE_API std::string	GetMD5HashString (const std::vector< uint8_t > &v)
	compute the md5 hash of an array
template<class T >
T	ClampOnRange (T value, T min, T max)
template<typename T >
T	NormalizeCircularAngle (T theta, T min, T max)
template<typename T >
T	SubtractCircularAngle (T f0, T f1)
template<typename T >
T	InterpolateCircularAngle (T start, T end, T fraction, T lowerLimit, T upperLimit)
template<typename T >
T	Sqr (T t)
bool	IsValidCharInName (char c)
	openrave valid characters to be used in names
bool	IsValidName (const std::string &s)
	openrave valid characters to be used in names
std::string	ConvertToOpenRAVEName (const std::string &name)
	converts improper characters to _ so the entire name is valid
bool	PairStringLengthCompare (const std::pair< std::string, std::string > &p0, const std::pair< std::string, std::string > &p1)

Function Documentation

template<class T >

T OpenRAVE::utils::ClampOnRange ( T  value, T  min, T  max  )

inline

Definition at line 264 of file utils.h.

std::string OpenRAVE::utils::ConvertToLowerCase ( const std::string &  s )

inline

returns a lower case version of the string

Definition at line 196 of file utils.h.

std::string OpenRAVE::utils::ConvertToOpenRAVEName ( const std::string &  name )

inline

converts improper characters to _ so the entire name is valid

Definition at line 329 of file utils.h.

std::string OpenRAVE::utils::GetFilenameUntilSeparator	(	std::istream &	sinput,
		char	separator
	)

gets the string up the next separator and strips it of leading whitespace.

If separator is not present, will return entire string

Definition at line 105 of file utils.cpp.

std::string OpenRAVE::utils::GetMD5HashString

(

const std::string &

s

)

compute the md5 hash of a string

Definition at line 25 of file utils.cpp.

std::string OpenRAVE::utils::GetMD5HashString

(

const std::vector< uint8_t > &

v

)

compute the md5 hash of an array

Definition at line 47 of file utils.cpp.

uint64_t OpenRAVE::utils::GetMicroTime ( )

inline

Definition at line 110 of file utils.h.

uint32_t OpenRAVE::utils::GetMilliTime ( )

inline

Examples:

orikfilter.cpp.

Definition at line 117 of file utils.h.

static uint64_t OpenRAVE::utils::GetNanoPerformanceTime ( )

inlinestatic

Definition at line 124 of file utils.h.

uint64_t OpenRAVE::utils::GetNanoTime ( )

inline

Definition at line 103 of file utils.h.

void OpenRAVE::utils::GetWallTime ( uint32_t &  sec, uint32_t &  nsec  )

inline

Definition at line 88 of file utils.h.

template<typename T >

T OpenRAVE::utils::InterpolateCircularAngle ( T  start, T  end, T  fraction, T  lowerLimit, T  upperLimit  )

inline

Definition at line 305 of file utils.h.

bool OpenRAVE::utils::IsValidCharInName ( char  c )

inline

openrave valid characters to be used in names

Definition at line 316 of file utils.h.

bool OpenRAVE::utils::IsValidName ( const std::string &  s )

inline

openrave valid characters to be used in names

Definition at line 321 of file utils.h.

template<typename T >

T OpenRAVE::utils::NormalizeCircularAngle ( T  theta, T  min, T  max  )

inline

Definition at line 276 of file utils.h.

bool OpenRAVE::utils::PairStringLengthCompare	(	const std::pair< std::string, std::string > &	p0,
		const std::pair< std::string, std::string > &	p1
	)

Definition at line 69 of file utils.cpp.

std::string & OpenRAVE::utils::SearchAndReplace	(	std::string &	out,
		const std::string &	in,
		const std::vector< std::pair< std::string, std::string > > &	pairs
	)

search and replace strings for all pairs. Internally first checks the longest strings before the shortest

Returns

returns a reference to the out string

Definition at line 74 of file utils.cpp.

template<class T >

boost::shared_ptr<T> OpenRAVE::utils::sptr_from

(

boost::weak_ptr< T > const &

wpt

)

Definition at line 146 of file utils.h.

template<typename T >

T OpenRAVE::utils::Sqr ( T  t )

inline

Definition at line 311 of file utils.h.

template<typename T >

T OpenRAVE::utils::SubtractCircularAngle ( T  f0, T  f1  )

inline

Definition at line 298 of file utils.h.

template<typename C >

void OpenRAVE::utils::TokenizeString ( std::string const &  s, char const *  d, C &  ret  )

inline

separates the directories from a string and returns them in a vector

from http://stackoverflow.com/questions/5505965/fast-string-splitting-with-multiple-delimiters

Usage:

std::vector<std::string> vstrings;
TokenizeString("0.141 0.51411", " \n\t", vstrings);

// store begin and end positions (~8x faster)
typedef boost::iterator_range< std::string::const_iterator > string_view;
std::vector<string_view> vsv;
TokenizeString("0.141 0.51411", " \n\t", vsv);

Definition at line 220 of file utils.h.