Namespace for the Common module of TerraLib. More...

Namespaces
	lx

	uri

	win

Classes
class	AbstractFactory
	This class defines the interface of abstract factories without initializing parameters. More...

class	AbstractParameters
	Abstract parameters base interface. More...

class	AbstractProgressViewer
	A class that defines the interface of an abstract progress viewer. More...

class	ApplicationSettings
	A class for managing application settings. More...

class	BaseVisitable
	The root of all hierarchies that can be visited. More...

class	BaseVisitor
	A general root class for a visitor hierarchy. More...

class	ClassLevelLockable
	This policy assures a class-level locking scheme for a derived class. More...

class	ConsoleProgressViewer

class	Counted
	A counted class keeps track of how many abstract instances are pointing to it. More...

class	Decorator

class	Distance
	A given distance has a measurement and a unit-of-measure. More...

class	Exception
	This class is designed to declare objects to be thrown as exceptions by TerraLib. More...

class	FactoryDictionary
	This class represents a dictionary of factories. More...

class	Globals
	An static class with global definitions. More...

struct	Holder
	An auxiliary data structure for helping to control the garbage collection of C++ objects. More...

struct	LessCmp
	It implements several compare functions. More...

struct	LessCmp< const char * >

struct	LessCmp< T * >

class	LoggedException
	A class that automatically logs the exception message. More...

class	Module
	This singleton defines an entry in the Platform for the TerraLib Common Runtime module. More...

struct	NodeT
	Struct that represents a node in the Queue. More...

class	NonLockable
	This policy doesn't actually perform a lock. More...

class	ObjectLevelLockable
	This policy assures an object-level locking scheme for a derived class. More...

class	ParameterizedAbstractFactory
	This class defines the basic interface of an abstract factory that makes use of parameters to construct the objects. More...

class	ProgressManager
	A singleton class used to manage tasks progresses and their viewers. More...

class	ProgressTimer
	The ProgressTimer is a utility class that can be used to calculate the estimated time to finish a task. More...

struct	QueueT
	Struct that implements the generic queue. More...

class	Singleton
	Template support for singleton pattern. More...

class	Static
	A base type for static classes. More...

class	SystemApplicationSettings
	A singleton for managing application settings applied to the whole system (all users). More...

class	TaskProgress
	This class can be used to inform the progress of a task. More...

class	TreeItem
	This abstract class describes a basic item to be organized in a tree-oriented way. More...

class	UnitOfMeasure
	A class to represent units of measure. More...

class	UnitsOfMeasureManager
	A singleton class for dealing with units of measure in the TerraLib environment. More...

class	URL
	A class URL represents a Uniform Resource Locator, a pointer to a "resource" on the World Wide Web. A resource can be something as simple as a file or a directory, or it can be a reference to a more complicated object, such as a query to a database or to a search engine. This class is based on the MIT code uripp http://uripp.sourceforge.net/ . More...

class	UserApplicationSettings
	A singleton for managing application settings applied to a single user. More...

class	Version

class	Visitor
	A generic class for visitors. More...

Typedefs
typedef boost::intrusive_ptr< TreeItem >	TreeItemPtr

typedef boost::shared_ptr< UnitOfMeasure >	UnitOfMeasurePtr

Enumerations
enum	{ UOM_Metre = 9001, UOM_Foot = 9002, UOM_NauticalMile = 9030, UOM_Kilometre = 9036, UOM_Yard = 9096, UOM_Radian = 9101, UOM_Degree = 9102, UOM_Unity = 9201, UOM_SquareMetre = 9901, UOM_SquareFoot = 9902, UOM_SquareKilometre = 9903, UOM_Hectare = 9904, UOM_Acre = 9905 }
	Defines some known UOM (Unit of Measure) codes. More...

enum	{ UNKNOWN_EXCEPTION = 0, NO_CONNECTION_AVAILABLE = 1 }
	Common TerraLib Exception Codes. More...

enum	{ LAST_COMMON_EXCEPTION_CODE = NO_CONNECTION_AVAILABLE }
	An anonymous union that marks the last common TerraLib Exception Code. More...

enum	AccessPolicy { NoAccess = 0, RAccess = 1, WAccess = 2, RWAccess = 3 }
	Supported data access policies (can be used as bitfield). More...

enum	Hemisphere { NorthHem = 0, SouthHem = 1 }

enum	LoggerConfigurationType { LOGGER_XML_CONFIG, LOGGER_TXT_CONFIG }
	Each enumerated type tells TerraLib how the configuration is done for a logger. More...

enum	MachineByteOrder { XDR = 0, NDR = 1 }
	Endianness. More...

enum	MeasureType { Length, Area, Volume, Angle, Scale, Time, Speed }
	Defines the possible types of unit of measurements. More...

enum	TraverseType { FORWARDONLY = 0, BIDIRECTIONAL = 1, RANDOM = 2 }
	A dataset can be traversed in two ways: More...

Functions
template<class T >
void	Clone (const std::vector< T * > &src, std::vector< T * > &dst)
	This function can be applied to a vector of pointers. More...

template<class T >
bool	Contains (const std::vector< T > &src, const T &value)

TECOMMONEXPORT void	Convert (const boost::property_tree::ptree &p, std::map< std::string, std::string > &dict)
	Converts a property tree node into a std::map<std::string, std::string>. More...

TECOMMONEXPORT void	Convert (const boost::property_tree::ptree &p, std::vector< std::pair< std::string, std::string > > &vp)
	Converts a property tree node into a std::vector<std::pair<std::string, std::string> > More...

TECOMMONEXPORT void	Convert (const boost::property_tree::ptree &p, std::vector< std::string > &vect)
	Converts a property tree node into a std::vector<std::string>. More...

TECOMMONEXPORT void	Convert (const boost::property_tree::ptree &p, std::vector< unsigned char > &vectd)
	Converts a property tree node into a std::vector<unsigned char>. More...

TECOMMONEXPORT void	Convert (const boost::property_tree::ptree &p, std::vector< double > &vectd)
	Converts a property tree node into a std::vector<double>. More...

TECOMMONEXPORT void	Convert (const boost::property_tree::ptree &p, std::vector< size_t > &vectd)
	Converts a property tree node into a std::vector<size_t>. More...

TECOMMONEXPORT void	Convert (const boost::property_tree::ptree &p, std::vector< std::vector< double > > &vect)
	Converts a property tree node into a std::vector<vector<std::string> >. More...

TECOMMONEXPORT void	Convert (const boost::property_tree::ptree &p, std::vector< std::map< std::string, std::string > > &vectm)
	Converts a property tree node into a std::vector<std::map<std::string, std::string> >. More...

std::string	Convert2LCase (const std::string &value)
	It converts a string to lower case. More...

std::string	Convert2String (boost::int16_t value)
	It converts a short integer value to a string. More...

std::string	Convert2String (boost::uint16_t value)
	It converts a unsigned short integer value to a string. More...

std::string	Convert2String (boost::int32_t value)
	It converts an integer value to a string. More...

std::string	Convert2String (boost::uint32_t value)
	It converts an unsigned integer value to a string. More...

std::string	Convert2String (boost::int64_t value)
	It converts a long value to a string. More...

std::string	Convert2String (boost::uint64_t value)
	It converts a unsigned long value to a string. More...

std::string	Convert2String (float value)
	It converts a double value to a string. More...

std::string	Convert2String (double value)
	It converts a double value to a string. More...

std::string	Convert2String (double value, int precision)
	It converts a double value to a string with a precision. More...

std::string	Convert2UCase (const std::string &value)
	It converts a string to upper case. More...

void	Convert2UCaseInPlace (std::string &value)
	It converts a string to upper case in place (it doesn't allocate an auxiliar buffer). More...

template<class T >
void	Copy (const std::vector< T * > &src, std::vector< T * > &dst)
	This function can be applied to a vector of pointers. It will copy element by element through its copy constructor supposing a vector of pointers. More...

char *	CreateCString (const std::string &s)
	It converts the C++ string to a C-string. More...

char **	CreateCStringArray (const std::vector< std::string * > &vs)
	It converts the C++ vector of string pointers to a C array os strings. More...

char **	CreateCStringArray (const std::vector< std::string > &vs)
	It converts the C++ vector of string pointers to a C array os strings. More...

template<class T >
bool	EigenVectors (const boost::numeric::ublas::matrix< T > &inputMatrix, boost::numeric::ublas::matrix< T > &eigenVectorsMatrix, boost::numeric::ublas::matrix< T > &eigenValuesMatrix)
	Computes the eigenvectors of a given matrix. More...

void	ExtractKVP (const std::string &kvpStr, std::map< std::string, std::string > &kvp, const std::string &kvpDelimiter="&", const std::string &kvDelimiter="=", bool toUpper=false)
	It extracts a key-value map from a string. More...

template<class T >
void	Free (std::vector< T * > *v)
	This function can be applied to a pointer to a vector of pointers. More...

void	Free (char **carray)
	It releases the char array. More...

template<class T >
void	Free (T **a, std::size_t s)
	It releases the given array. More...

template<class T >
void	FreeContents (const std::vector< T * > &v)
	This function can be applied to a vector of pointers. It will delete each pointer in the vector. More...

template<class K , class V >
void	FreeContents (boost::unordered_map< K, V * > &m)
	This function can be applied to a map of pointers. It will delete each pointer in the map. More...

template<class T >
void	FreeContents (std::list< T * > &l)
	This function can be applied to a list of pointers. It will delete each pointer in the vector. More...

template<class K , class V >
void	FreeContents (std::map< K, V * > &m)
	This function can be applied to a map of pointers. It will delete each pointer in the map. More...

template<class V , class C >
void	FreeContents (std::set< V *, C > &m)
	This function can be applied to a map of pointers. It will delete each pointer in the map. More...

template<class IT >
void	FreeContents (IT it, IT itend)
	This function can be applied to a vector of pointers. It will delete each pointer in the vector. More...

TECOMMONEXPORT void	GetDecompostedLDPathEnvVar (std::vector< std::string > &paths)
	Returns the system LD_LIBRARY_PATH enviroment variable, decomposed into directory names, or an empty vector if no values were found. More...

TECOMMONEXPORT void	GetDecompostedPathEnvVar (std::vector< std::string > &paths)
	Returns the system PATH enviroment variable, decomposed into directory names, or an empty vector if no values were found. More...

template<class T >
bool	GetDeterminant (const boost::numeric::ublas::matrix< T > &inputMatrix, double &determinant)
	Get the Matrix determinant value. More...

template<class T >
bool	GetDeterminantComplex (const boost::numeric::ublas::matrix< T > &inputMatrix, T &determinant)

TECOMMONEXPORT unsigned long long int	GetFreePhysicalMemory ()
	Returns the amount of free physical memory (bytes). More...

template<class T >
bool	GetInverseMatrix (const boost::numeric::ublas::matrix< T > &inputMatrix, boost::numeric::ublas::matrix< T > &outputMatrix)
	Matrix inversion. More...

TECOMMONEXPORT unsigned int	GetPhysProcNumber ()
	Returns the number of physical processors. More...

template<class K , class V >
V **	GetPPValue (std::map< K, V * > &m, const K &k)
	It finds for a given key in the map and returns a pointer if something is found or NULL otherwise. More...

template<class T >
bool	GetPseudoInverseMatrix (const boost::numeric::ublas::matrix< T > &inputMatrix, boost::numeric::ublas::matrix< T > &outputMatrix)
	Pseudo matrix inversion. More...

template<class K , class V >
V *	GetPValue (const std::map< K, V * > &m, const K &k)
	It finds for a given key in the map and returns a pointer if something is found or NULL otherwise. More...

template<class K , class C >
K *	GetPValue (const std::set< K , C > &m, K k)
	It finds for a given key in the map and returns a pointer if something is found or NULL otherwise. More...

TECOMMONEXPORT unsigned long long int	GetTotalPhysicalMemory ()
	Returns the amount of total physical memory (bytes). More...

TECOMMONEXPORT unsigned long long int	GetTotalVirtualMemory ()
	Returns the amount of total virtual memory (bytes) that can be claimed by the current process (physical + swapped). More...

TECOMMONEXPORT unsigned long long int	GetUsedVirtualMemory ()
	Returns the amount of used virtual memory (bytes) for the current process (physical + swapped). More...

void	intrusive_ptr_add_ref (Counted *p)

void	intrusive_ptr_release (Counted *p)

std::ostream &	operator<< (const Exception &e, std::ostream &o)
	It serializes the exception and sends it to the output stream. More...

std::string	ReplaceSpecialChars (const std::string &str, bool &changed)
	It replace special characters of a string. More...

template<typename InputValueT , typename OutputValueT >
OutputValueT	Round (const InputValueT &inVal)
	Round a value. More...

TECOMMONEXPORT std::vector< std::string >	SplitString (const std::string &str, const char &delimiter)

template<class T >
void	Swap2Bytes (T &v)
	It swaps two bytes in local. More...

void	Swap2Bytes (char *v)
	It swaps an array of two bytes in local. More...

template<class T >
void	Swap4Bytes (T &v)
	It swaps four bytes in local. More...

void	Swap4Bytes (char *v)
	It swaps an array of four bytes in local. More...

void	Swap8Bytes (char *v)
	It swaps an array of eight bytes in local. More...

template<class T >
void	SwapBytes (T &v)
	It swaps the bytes in local. More...

template<>
void	SwapBytes (boost::int16_t &v)
	It swaps 2 bytes in local. More...

template<>
void	SwapBytes (boost::int32_t &v)
	It swaps four bytes in local. More...

template<>
void	SwapBytes (boost::uint32_t &v)
	It swaps four bytes in local. More...

template<>
void	SwapBytes (float &v)
	It swaps four bytes in local. More...

void	Tokenize (const std::string &str, std::vector< std::string > &tokens, const std::string &delimiters=" ")
	It tokenizes a given string with a delimiter of your own choice. More...

Detailed Description

Namespace for the Common module of TerraLib.

Typedef Documentation

typedef boost::intrusive_ptr<TreeItem> te::common::TreeItemPtr

Definition at line 44 of file TreeItem.h.

typedef boost::shared_ptr<UnitOfMeasure> te::common::UnitOfMeasurePtr

Definition at line 213 of file UnitOfMeasure.h.

Enumeration Type Documentation

anonymous enum

Defines some known UOM (Unit of Measure) codes.

Note: Values from 9001 to 9302 coincide with EPSG codes.; Used above 99xx values to represent area measure codes.

Enumerator
UOM_Metre
UOM_Foot
UOM_NauticalMile
UOM_Kilometre
UOM_Yard
UOM_Radian
UOM_Degree
UOM_Unity
UOM_SquareMetre
UOM_SquareFoot
UOM_SquareKilometre
UOM_Hectare
UOM_Acre

Definition at line 93 of file Enums.h.

anonymous enum

Common TerraLib Exception Codes.

Enumerator
UNKNOWN_EXCEPTION
NO_CONNECTION_AVAILABLE

Definition at line 129 of file Enums.h.

anonymous enum

An anonymous union that marks the last common TerraLib Exception Code.

Enumerator
LAST_COMMON_EXCEPTION_CODE

Definition at line 136 of file Enums.h.

enum te::common::AccessPolicy

Supported data access policies (can be used as bitfield).

Enumerator
NoAccess	No access allowed
RAccess	Read-only access allowed
WAccess	Write-only access allowed
RWAccess	Read and write access allowed

Definition at line 40 of file Enums.h.

enum te::common::Hemisphere

Enumerator
NorthHem	North hemisphere.
SouthHem	South hemisphere.

Definition at line 111 of file Enums.h.

enum te::common::LoggerConfigurationType

Each enumerated type tells TerraLib how the configuration is done for a logger.

Enumerator
LOGGER_XML_CONFIG	It indicates the use of a XML based configuration for a logger.
LOGGER_TXT_CONFIG	It indicates the use of a plain text file based configuration for a logger.

Definition at line 65 of file Enums.h.

enum te::common::MachineByteOrder

Endianness.

Enumerator
XDR	Big endian.
NDR	Little endian.

Definition at line 122 of file Enums.h.

enum te::common::MeasureType

Defines the possible types of unit of measurements.

Enumerator
Length	Refers to lenght measurements.
Area	Refers to area measurements.
Volume	Refers to volume measurements.
Angle	Refers to angular measurements.
Scale	Refers to scale measurements.
Time	Refers to time measurements.
Speed	Refers to speed measurements.

Definition at line 76 of file Enums.h.

enum te::common::TraverseType

A dataset can be traversed in two ways:

Enumerator
FORWARDONLY	Used when the dataset is only able to move forward.
BIDIRECTIONAL	Used when the dataset is able to move forward and backward.
RANDOM	Used when the dataset is able to move to any item.

Definition at line 53 of file Enums.h.

Function Documentation

template<class T >

void te::common::Clone	(	const std::vector< T * > &	src,
		std::vector< T * > &	dst
	)

inline

This function can be applied to a vector of pointers.

It will clone element by element supposing a vector of pointers.

Parameters

src	The source vector with pointers to be cloned.
dst	The target vector with cloned pointers.

Note: The type T must implement a method called clone().

Definition at line 237 of file STLUtils.h.

template<class T >

bool te::common::Contains	(	const std::vector< T > &	src,
		const T &	value
	)

inline

Definition at line 265 of file STLUtils.h.

TECOMMONEXPORT void te::common::Convert	(	const boost::property_tree::ptree &	p,
		std::map< std::string, std::string > &	dict
	)

Converts a property tree node into a std::map<std::string, std::string>.

Parameters

p	A node that can be converted to a std::map<std::string, std::string>.
dict	The dictionary to output the key-value pairs.

TECOMMONEXPORT void te::common::Convert	(	const boost::property_tree::ptree &	p,
		std::vector< std::pair< std::string, std::string > > &	vp
	)

Converts a property tree node into a std::vector<std::pair<std::string, std::string> >

Parameters

p	A node that can be converted to a std::vector<std::pair<std::string, std::string> >.
vp	The vector of pairs returned.

TECOMMONEXPORT void te::common::Convert	(	const boost::property_tree::ptree &	p,
		std::vector< std::string > &	vect
	)

Converts a property tree node into a std::vector<std::string>.

Parameters

p	A node that can be converted to a std::vector<std::string>.
vect	The vector to output the values.

TECOMMONEXPORT void te::common::Convert	(	const boost::property_tree::ptree &	p,
		std::vector< unsigned char > &	vectd
	)

Converts a property tree node into a std::vector<unsigned char>.

Parameters

p	A node that can be converted to a std::vector<unsigned char>.
vectd	The vector to output the values.

TECOMMONEXPORT void te::common::Convert	(	const boost::property_tree::ptree &	p,
		std::vector< double > &	vectd
	)

Converts a property tree node into a std::vector<double>.

Parameters

p	A node that can be converted to a std::vector<double>.
vectd	The vector to output the values.

TECOMMONEXPORT void te::common::Convert	(	const boost::property_tree::ptree &	p,
		std::vector< size_t > &	vectd
	)

Converts a property tree node into a std::vector<size_t>.

Parameters

p	A node that can be converted to a std::vector<size_t>.
vectd	The vector to output the values.

TECOMMONEXPORT void te::common::Convert	(	const boost::property_tree::ptree &	p,
		std::vector< std::vector< double > > &	vect
	)

Converts a property tree node into a std::vector<vector<std::string> >.

Parameters

p	A node that can be converted to a std::vector<vector<std::string> >.
vect	The vector to output the values.

TECOMMONEXPORT void te::common::Convert	(	const boost::property_tree::ptree &	p,
		std::vector< std::map< std::string, std::string > > &	vectm
	)

Converts a property tree node into a std::vector<std::map<std::string, std::string> >.

Parameters

p	A node that can be converted to a std::vector<std::map<std::string, std::string> >.
vect	The vector to output the values.

std::string te::common::Convert2LCase ( const std::string & value )

inline

It converts a string to lower case.

Parameters

value The string value to be converted.

Returns: The converted string.

Definition at line 202 of file StringUtils.h.

std::string te::common::Convert2String ( boost::int16_t value )

inline

It converts a short integer value to a string.

Returns: The integer value converted to a string.

Definition at line 56 of file StringUtils.h.

Referenced by te::pgis::Convert2PostGIS(), te::map::GroupingByEqualSteps(), te::map::GroupingByQuantil(), and te::map::GroupingByStdDeviation().

std::string te::common::Convert2String ( boost::uint16_t value )

inline

It converts a unsigned short integer value to a string.

Returns: The integer value converted to a string.

Definition at line 68 of file StringUtils.h.

std::string te::common::Convert2String ( boost::int32_t value )

inline

It converts an integer value to a string.

Returns: The integer value converted to a string.

Definition at line 80 of file StringUtils.h.

std::string te::common::Convert2String ( boost::uint32_t value )

inline

It converts an unsigned integer value to a string.

Returns: The unsigned integer value converted to a string.

Definition at line 92 of file StringUtils.h.

std::string te::common::Convert2String ( boost::int64_t value )

inline

It converts a long value to a string.

Returns: The long value converted to a string.

Definition at line 104 of file StringUtils.h.

std::string te::common::Convert2String ( boost::uint64_t value )

inline

It converts a unsigned long value to a string.

Returns: The unsigned long value converted to a string.

Definition at line 116 of file StringUtils.h.

std::string te::common::Convert2String ( float value )

inline

It converts a double value to a string.

Returns: The double value converted to a string.

Definition at line 128 of file StringUtils.h.

std::string te::common::Convert2String ( double value )

inline

It converts a double value to a string.

Returns: The double value converted to a string.

Definition at line 140 of file StringUtils.h.

std::string te::common::Convert2String	(	double	value,
		int	precision
	)

inline

It converts a double value to a string with a precision.

Returns: The double value converted with the given precision to a string.

Warning: Max allowed precision is 20.

Definition at line 154 of file StringUtils.h.

std::string te::common::Convert2UCase ( const std::string & value )

inline

It converts a string to upper case.

Parameters

value The string value to be converted.

Returns: The converted string.

Definition at line 168 of file StringUtils.h.

void te::common::Convert2UCaseInPlace ( std::string & value )

inline

It converts a string to upper case in place (it doesn't allocate an auxiliar buffer).

Parameters

value The string value to be converted.

Returns: The converted string.

Definition at line 187 of file StringUtils.h.

Referenced by ExtractKVP().

template<class T >

void te::common::Copy	(	const std::vector< T * > &	src,
		std::vector< T * > &	dst
	)

inline

This function can be applied to a vector of pointers. It will copy element by element through its copy constructor supposing a vector of pointers.

Parameters

src	The source vector with pointers to be cloned.
dst	The target vector with cloned pointers.

Note: The type T must implement the copy constructor method.

Definition at line 255 of file STLUtils.h.

char* te::common::CreateCString ( const std::string & s )

inline

It converts the C++ string to a C-string.

Parameters

s	The C++ string to be converted to a char*.

Returns: A C-string. The caller will take the ownership of the returned string and must use 'delete [] pointer' to release it when necessary.

Definition at line 312 of file StringUtils.h.

char** te::common::CreateCStringArray ( const std::vector< std::string * > & vs )

inline

It converts the C++ vector of string pointers to a C array os strings.

Parameters

vs	The C++ vector of string pointers to be converted to a char**.

Returns: A C array os strings NULL terminated. The caller will take the ownership of the returned array.

Definition at line 326 of file StringUtils.h.

char** te::common::CreateCStringArray ( const std::vector< std::string > & vs )

inline

It converts the C++ vector of string pointers to a C array os strings.

Parameters

vs	The C++ vector of string pointers to be converted to a char**.

Returns: A C array os strings NULL terminated. The caller will take the ownership of the returned array.

Definition at line 351 of file StringUtils.h.

template<class T >

bool te::common::EigenVectors	(	const boost::numeric::ublas::matrix< T > &	inputMatrix,
		boost::numeric::ublas::matrix< T > &	eigenVectorsMatrix,
		boost::numeric::ublas::matrix< T > &	eigenValuesMatrix
	)

Computes the eigenvectors of a given matrix.

Parameters

inputMatrix	The input matrix.
eigenVectorsMatrix	The matrix where the eigenvectors will be stored.
eigenValuesMatrix	The matrix where the eigenvalues will be stored.

Returns: true if ok, false on errors.

Definition at line 250 of file MatrixUtils.h.

void te::common::ExtractKVP	(	const std::string &	kvpStr,
		std::map< std::string, std::string > &	kvp,
		const std::string &	kvpDelimiter = `"&"`,
		const std::string &	kvDelimiter = `"="`,
		bool	toUpper = `false`
	)

inline

It extracts a key-value map from a string.

Parameters

kvpStr	A string with key-value-pairs to be splitted.
kvp	A map to output the pairs: (parameter-name, parameter-value).
kvpDelimiter	The character used to delimit the key-value-pairs.
kvDelimiter	The character used to delimit a key from its value.
toUpper	If true the key will be converted to upper-case. The value case will not be touched.

Precondition: The kvpStr must already be cleaned if necessary (see CleanQueryString function if needed).

Definition at line 256 of file StringUtils.h.

References Convert2UCaseInPlace(), and Tokenize().

template<class T >

void te::common::Free ( std::vector< T * > * v )

inline

This function can be applied to a pointer to a vector of pointers.

It will delete each pointer in the vector and then delete the pointer to the vector.

Parameters

v	A pointer to a vector of pointers to be cleaned.

Definition at line 131 of file STLUtils.h.

void te::common::Free ( char ** carray )

inline

It releases the char array.

Parameters

carray A NULL terminated array of characters pointers.

Definition at line 149 of file STLUtils.h.

template<class T >

void te::common::Free	(	T **	a,
		std::size_t	s
	)

inline

It releases the given array.

Parameters

a	The array that will be released.
s	The array size.

Definition at line 163 of file STLUtils.h.

template<class T >

void te::common::FreeContents ( const std::vector< T * > & v )

inline

This function can be applied to a vector of pointers. It will delete each pointer in the vector.

Parameters

v	The vector of pointers to be cleaned.

Note: It will not clear the vector at the end of the cleanup.

Definition at line 49 of file STLUtils.h.

template<class K , class V >

void te::common::FreeContents ( boost::unordered_map< K, V * > & m )

inline

This function can be applied to a map of pointers. It will delete each pointer in the map.

Parameters

m	The map of pointers to be cleaned.

Note: It will not clear the map at the end of the cleanup.

Definition at line 55 of file BoostUtils.h.

Referenced by te::rst::BandIteratorWindow< T >::BandIteratorWindow(), te::rst::BandIteratorWindow< T >::operator=(), and te::rst::BandIteratorWindow< T >::~BandIteratorWindow().

template<class T >

void te::common::FreeContents ( std::list< T * > & l )

inline

This function can be applied to a list of pointers. It will delete each pointer in the vector.

Parameters

l	The list of pointers to be cleaned.

Note: It will not clear the list at the end of the cleanup.

Definition at line 64 of file STLUtils.h.

template<class K , class V >

void te::common::FreeContents ( std::map< K, V * > & m )

inline

This function can be applied to a map of pointers. It will delete each pointer in the map.

Parameters

m	The map of pointers to be cleaned.

Note: It will not clear the map at the end of the cleanup.

Definition at line 77 of file STLUtils.h.

template<class V , class C >

void te::common::FreeContents ( std::set< V *, C > & m )

inline

This function can be applied to a map of pointers. It will delete each pointer in the map.

Parameters

m	The map of pointers to be cleaned.

Note: It will not clear the map at the end of the cleanup.

Definition at line 96 of file STLUtils.h.

template<class IT >

void te::common::FreeContents	(	IT	it,
		IT	itend
	)

inline

This function can be applied to a vector of pointers. It will delete each pointer in the vector.

Parameters

v	The vector of pointers to be cleaned.

Note: It will not clear the vector at the end of the cleanup.

Definition at line 115 of file STLUtils.h.

TECOMMONEXPORT void te::common::GetDecompostedLDPathEnvVar ( std::vector< std::string > & paths )

Returns the system LD_LIBRARY_PATH enviroment variable, decomposed into directory names, or an empty vector if no values were found.

Parameters

paths The decomposed PATH.

TECOMMONEXPORT void te::common::GetDecompostedPathEnvVar ( std::vector< std::string > & paths )

Returns the system PATH enviroment variable, decomposed into directory names, or an empty vector if no values were found.

Parameters

paths The decomposed PATH.

template<class T >

bool te::common::GetDeterminant	(	const boost::numeric::ublas::matrix< T > &	inputMatrix,
		double &	determinant
	)

Get the Matrix determinant value.

Parameters

inputMatrix Input matrix.

Returns: true if ok, false on errors.

Definition at line 57 of file MatrixUtils.h.

References te::gm::A.

template<class T >

bool te::common::GetDeterminantComplex	(	const boost::numeric::ublas::matrix< T > &	inputMatrix,
		T &	determinant
	)

Definition at line 96 of file MatrixUtils.h.

References te::gm::A.

TECOMMONEXPORT unsigned long long int te::common::GetFreePhysicalMemory ( )

Returns the amount of free physical memory (bytes).

Returns: The amount of free physical memory (bytes).

template<class T >

bool te::common::GetInverseMatrix	(	const boost::numeric::ublas::matrix< T > &	inputMatrix,
		boost::numeric::ublas::matrix< T > &	outputMatrix
	)

Matrix inversion.

Parameters

inputMatrix	Input matrix.
outputMatrix	Output matrix.

Returns: true if ok, false on errors.

Definition at line 143 of file MatrixUtils.h.

References te::gm::A.

Referenced by GetPseudoInverseMatrix().

TECOMMONEXPORT unsigned int te::common::GetPhysProcNumber ( )

Returns the number of physical processors.

Returns: The number of physical processors.

template<class K , class V >

V** te::common::GetPPValue	(	std::map< K, V * > &	m,
		const K &	k
	)

inline

It finds for a given key in the map and returns a pointer if something is found or NULL otherwise.

Parameters

m	The map of pointers where the key will be searched.
k	The key.

Returns: A pointer if something is found or NULL otherwise.

Definition at line 217 of file STLUtils.h.

template<class T >

bool te::common::GetPseudoInverseMatrix	(	const boost::numeric::ublas::matrix< T > &	inputMatrix,
		boost::numeric::ublas::matrix< T > &	outputMatrix
	)

Pseudo matrix inversion.

Parameters

inputMatrix	Input matrix.
outputMatrix	Output matrix.

Returns: true if ok, false on errors.

Note: PinvX = Inv( Xt * X ) * Xt, where Inv=Inverse and Xt is the transposed matrix of X.; A* = inv(trasnp(A) * A) * transp(A) (i>j); A* = transp(A) * inv(A * trasnp(A)) (i<j)

Definition at line 191 of file MatrixUtils.h.

References GetInverseMatrix().

template<class K , class V >

V* te::common::GetPValue	(	const std::map< K, V * > &	m,
		const K &	k
	)

inline

It finds for a given key in the map and returns a pointer if something is found or NULL otherwise.

Parameters

m	The map of pointers where the key will be searched.
k	The key.

Returns: A pointer if something is found or NULL otherwise.

Definition at line 179 of file STLUtils.h.

template<class K , class C >

K* te::common::GetPValue	(	const std::set< K *, C > &	m,
		K *	k
	)

inline

It finds for a given key in the map and returns a pointer if something is found or NULL otherwise.

Parameters

m	The map of pointers where the key will be searched.
k	The key.

Returns: A pointer if something is found or NULL otherwise.

Definition at line 197 of file STLUtils.h.

TECOMMONEXPORT unsigned long long int te::common::GetTotalPhysicalMemory ( )

Returns the amount of total physical memory (bytes).

Returns: The amount of total physical memory (bytes).

Referenced by te::rp::Matrix< TemplateElementType >::reset().

TECOMMONEXPORT unsigned long long int te::common::GetTotalVirtualMemory ( )

Returns the amount of total virtual memory (bytes) that can be claimed by the current process (physical + swapped).

Returns: The amount of total virtual memory (bytes).

Referenced by te::rp::Matrix< TemplateElementType >::reset().

TECOMMONEXPORT unsigned long long int te::common::GetUsedVirtualMemory ( )

Returns the amount of used virtual memory (bytes) for the current process (physical + swapped).

Returns: The amount of free virtual memory (bytes).

Referenced by te::rp::Matrix< TemplateElementType >::reset().

void te::common::intrusive_ptr_add_ref ( Counted * p )

inline

Definition at line 69 of file Counted.h.

References te::common::Counted::attach().

void te::common::intrusive_ptr_release ( Counted * p )

inline

Definition at line 74 of file Counted.h.

References te::common::Counted::detach().

std::ostream& te::common::operator<<	(	const Exception &	e,
		std::ostream &	o
	)

It serializes the exception and sends it to the output stream.

Parameters

e	An exception object.
o	An output stream.

Returns: The output stream.

std::string te::common::ReplaceSpecialChars	(	const std::string &	str,
		bool &	changed
	)

inline

It replace special characters of a string.

Parameters

str	The string that will be verify.
changed	Boolean that records whether there was a change.

Definition at line 376 of file StringUtils.h.

template<typename InputValueT , typename OutputValueT >

OutputValueT te::common::Round ( const InputValueT & inVal )

inline

Round a value.

Parameters

val	The input value.

Returns: A rounded value.

Definition at line 46 of file MathUtils.h.

TECOMMONEXPORT std::vector<std::string> te::common::SplitString	(	const std::string &	str,
		const char &	delimiter
	)

template<class T >

void te::common::Swap2Bytes ( T & v )

inline

It swaps two bytes in local.

Parameters

v	The value we want to swap.

Note: Requirements: The type T must have a sizeof(T) == 2.

Definition at line 51 of file ByteSwapUtils.h.

Referenced by SwapBytes().

void te::common::Swap2Bytes ( char * v )

inline

It swaps an array of two bytes in local.

Parameters

v	The value we want to swap.

Definition at line 68 of file ByteSwapUtils.h.

template<class T >

void te::common::Swap4Bytes ( T & v )

inline

It swaps four bytes in local.

Parameters

v	The value we want to swap.

Note: Requirements: The type T must have a sizeof(T) == 4.

Definition at line 82 of file ByteSwapUtils.h.

Referenced by SwapBytes().

void te::common::Swap4Bytes ( char * v )

inline

It swaps an array of four bytes in local.

Parameters

v	The value we want to swap.

Definition at line 101 of file ByteSwapUtils.h.

void te::common::Swap8Bytes ( char * v )

inline

It swaps an array of eight bytes in local.

Parameters

v	The value we want to swap.

Definition at line 139 of file ByteSwapUtils.h.

template<class T >

void te::common::SwapBytes ( T & v )

inline

It swaps the bytes in local.

Parameters

v	The value we want to swap.

Note: Generic version: swap n-bytes.

Definition at line 119 of file ByteSwapUtils.h.

template<>

void te::common::SwapBytes ( boost::int16_t & v )

inline

It swaps 2 bytes in local.

Parameters

v	The value we want to swap.

Definition at line 163 of file ByteSwapUtils.h.

References Swap2Bytes().

template<>

void te::common::SwapBytes ( boost::int32_t & v )

inline

It swaps four bytes in local.

Parameters

v	The value we want to swap.

Definition at line 173 of file ByteSwapUtils.h.

References Swap4Bytes().

template<>

void te::common::SwapBytes ( boost::uint32_t & v )

inline

It swaps four bytes in local.

Parameters

v	The value we want to swap.

Definition at line 183 of file ByteSwapUtils.h.

References Swap4Bytes().

template<>

void te::common::SwapBytes ( float & v )

inline

It swaps four bytes in local.

Parameters

v	The value we want to swap.

Definition at line 193 of file ByteSwapUtils.h.

References Swap4Bytes().

void te::common::Tokenize	(	const std::string &	str,
		std::vector< std::string > &	tokens,
		const std::string &	delimiters = `" "`
	)

inline

It tokenizes a given string with a delimiter of your own choice.

Parameters

str	The string to be tokenize.
tokens	The output vector with the tokens.
delimiters	The character delimiters.

Definition at line 221 of file StringUtils.h.

Referenced by ExtractKVP().

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