Classes
class	MyBase
	VetsUtil base class. More...

Functions
COMMON_API int	IsOdd (int x)

COMMON_API int	IsPowerOfTwo (unsigned int x)
	Return true if power of two. More...

COMMON_API int	Min (int a, int b)

COMMON_API int	Max (int a, int b)

COMMON_API size_t	Min (size_t a, size_t b)

COMMON_API size_t	Max (size_t a, size_t b)

COMMON_API float	Min (float a, float b)

COMMON_API float	Max (float a, float b)

COMMON_API double	Min (double a, double b)

COMMON_API double	Max (double a, double b)

COMMON_API double	LogBaseN (double x, double n)

COMMON_API int	ILog2 (int n)

COMMON_API int	StrCmpNoCase (const string &s, const string &t)
	Case-insensitive string comparison. More...

COMMON_API void	StrRmWhiteSpace (string &s)
	Remove white space from a string. More...

COMMON_API void	StrToWordVec (const string &s, vector< string > &v)
	Parse a string, returning a vector of words. More...

std::vector< std::string > &	SplitString (const std::string &s, char delim, std::vector< std::string > &elems)

std::vector< size_t > &	SplitString (const std::string &s, char delim, std::vector< size_t > &elems)

std::vector< int > &	SplitString (const std::string &s, char delim, std::vector< int > &elems)

std::vector< float > &	SplitString (const std::string &s, char delim, std::vector< float > &elems)

std::vector< double > &	SplitString (const std::string &s, char delim, std::vector< double > &elems)

COMMON_API unsigned long long	GetBits64 (unsigned long long targ, int pos, int n)

COMMON_API unsigned long long	SetBits64 (unsigned long long targ, int pos, int n, unsigned long long src)

COMMON_API double	ran1 (long *)

Variables
const float	ABOVE_GRID = 0.f

const float	BELOW_GRID = 0.f

Function Documentation

COMMON_API unsigned long long VetsUtil::GetBits64	(	unsigned long long	targ,
		int	pos,
		int	n
	)

Retrieve a sequence of bits

Extract n bits from targ starting at position pos counting from the left. E.g. GetBits64(I,4,3) will extract bits at bit position 4,3,2, right adjusted

Return values

returns the extracted bits

See also: GetBits64()

COMMON_API int VetsUtil::ILog2 ( int n )

COMMON_API int VetsUtil::IsOdd ( int x )

inline

Definition at line 270 of file MyBase.h.

COMMON_API int VetsUtil::IsPowerOfTwo ( unsigned int x )

Return true if power of two.

Returns a non-zero value if the input parameter is a power of two

Parameters

[in] x An integer

Return values

status

COMMON_API double VetsUtil::LogBaseN	(	double	x,
		double	n
	)

inline

Definition at line 292 of file MyBase.h.

COMMON_API int VetsUtil::Max	(	int	a,
		int	b
	)

inline

Definition at line 280 of file MyBase.h.

Referenced by VAPoR::DataStatus::getMaxStretchedSize().

COMMON_API size_t VetsUtil::Max	(	size_t	a,
		size_t	b
	)

inline

Definition at line 283 of file MyBase.h.

COMMON_API float VetsUtil::Max	(	float	a,
		float	b
	)

inline

Definition at line 286 of file MyBase.h.

COMMON_API double VetsUtil::Max	(	double	a,
		double	b
	)

inline

Definition at line 289 of file MyBase.h.

COMMON_API int VetsUtil::Min	(	int	a,
		int	b
	)

inline

Definition at line 279 of file MyBase.h.

COMMON_API size_t VetsUtil::Min	(	size_t	a,
		size_t	b
	)

inline

Definition at line 282 of file MyBase.h.

COMMON_API float VetsUtil::Min	(	float	a,
		float	b
	)

inline

Definition at line 285 of file MyBase.h.

COMMON_API double VetsUtil::Min	(	double	a,
		double	b
	)

inline

Definition at line 288 of file MyBase.h.

COMMON_API double VetsUtil::ran1 ( long * )

COMMON_API unsigned long long VetsUtil::SetBits64	(	unsigned long long	targ,
		int	pos,
		int	n,
		unsigned long long	src
	)

Set a sequence of bits

Set n bits in targ starting at position pos counting from the left. The bits are obtained from src

Return values

returns with the indicated bits set

See also: GetBits64()

std::vector<std::string>& VetsUtil::SplitString	(	const std::string &	s,
		char	delim,
		std::vector< std::string > &	elems
	)

std::vector<size_t>& VetsUtil::SplitString	(	const std::string &	s,
		char	delim,
		std::vector< size_t > &	elems
	)

std::vector<int>& VetsUtil::SplitString	(	const std::string &	s,
		char	delim,
		std::vector< int > &	elems
	)

std::vector<float>& VetsUtil::SplitString	(	const std::string &	s,
		char	delim,
		std::vector< float > &	elems
	)

std::vector<double>& VetsUtil::SplitString	(	const std::string &	s,
		char	delim,
		std::vector< double > &	elems
	)

COMMON_API int VetsUtil::StrCmpNoCase	(	const string &	s,
		const string &	t
	)

Case-insensitive string comparison.

Performs a case-insensitive comparison of two C++ strings. Behaviour is otherwise identical to the C++ std::string.compare() method.

COMMON_API void VetsUtil::StrRmWhiteSpace ( string & s )

Remove white space from a string.

Performs in-place removal of all white space from a string.

Parameters

[in,out] s The string.

COMMON_API void VetsUtil::StrToWordVec	(	const string &	s,
		vector< string > &	v
	)

Parse a string, returning a vector of words.

Parses a string containing a white-space delimited collection of words. The words are in order of occurence and returned as a vector of strings with all white space removed.

Parameters

[in]	s	The input string.
[out]	v	The output vector.

Variable Documentation

const float VetsUtil::ABOVE_GRID = 0.f

Definition at line 60 of file MyBase.h.

const float VetsUtil::BELOW_GRID = 0.f

Definition at line 61 of file MyBase.h.

Classes

Functions

Variables

Function Documentation

Variable Documentation