SimPT_Sim::Util Namespace Reference

Namespace for miscellaneous utilities. More...

Classes
class	Exception
	Extremely simple Exception root class. More...
class	FunctionMap
	A map to hold std::functions. More...
class	PTreeFile
	Utility interface for dealing with ptree xml or xml.gz files. More...
class	PTreeUtils
	A collection of functions for manipulating the structure of ptrees. More...
class	RevisionInfo
	Info on revision id and commit date. More...
class	Subject
	Subject in Observer pattern. More...
class	Subject< E, std::weak_ptr< const void > >
	Partial specialization for weak_ptr<void> key type. More...
class	XmlWriterSettings
	Settings for xml output of Property Trees (ptree). More...

Functions
template<typename T >
static T	FromString (const std::string &s)
	Builds a value of type T representation from a string.
constexpr double	pi ()
	Math constant pi.
void	printArgv (int argc, char *argv[], std::ostream &os)
template<typename T >
constexpr int	signum (T x, std::false_type)
	Overload for unsigned types. More...
template<typename T >
constexpr int	signum (T x, std::true_type)
	Overload for signed types. More...
template<typename T >
constexpr int	signum (T x)
	Select particular overload via tag dispatch. More...
constexpr double	small_real ()
	Small real number.
static std::vector< std::string >	Tokenize (const std::string &str, const std::string &delimiters)
	Tokenize a string (in order of occurence) by splitting it on the given delimiters.
template<typename T >
static std::string	ToString (const T &value)
	Builds a string representation of a value of type T.
template<typename T >
static std::string	ToString (const T &value, int width, char fill= ' ')
	Builds a string representation with minimum width of a value of type T.
static std::string	ToUpper (const std::string &source)
	Builds a string with upper case characters only.
static std::string	Trim (const std::string &source, const std::string &t=" ")
	Trim characters at both ends of string.
static std::string	TrimLeft (std::string const &source, const std::string &t=" ")
	Trim characters at left end of string.
static std::string	TrimRight (const std::string &source, const std::string &t=" ")
	Trim characters at right end of string.
constexpr double	two_pi ()
	Math constant 2*pi.

Detailed Description

Namespace for miscellaneous utilities.

Function Documentation

template<typename T >

constexpr int SimPT_Sim::Util::signum ( T  x, std::false_type    )

inline

Overload for unsigned types.

Posted on stackoverflow, March 28, 2012, by Joe Wreschnig

Definition at line 32 of file signum.h.

Referenced by signum().

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template<typename T >

constexpr int SimPT_Sim::Util::signum ( T  x, std::true_type    )

inline

Overload for signed types.

Posted on stackoverflow, March 28, 2012, by Joe Wreschnig

Definition at line 42 of file signum.h.

template<typename T >

constexpr int SimPT_Sim::Util::signum ( T  x )

inline

Select particular overload via tag dispatch.

Posted on stackoverflow, March 28, 2012, by Joe Wreschnig

Definition at line 52 of file signum.h.

References signum().

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