bits.h File Reference

#include <mrpt/utils/SSE_types.h>

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Classes
struct	mrpt::utils::CProfilerProxy

Namespaces
namespace	mrpt
	This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
namespace	mrpt::system
	This namespace provides a OS-independent interface to many useful functions: filenames manipulation, time and date, string parsing, file I/O, threading, memory allocation, etc.
namespace	mrpt::math
	This base provides a set of functions for maths stuff.
namespace	mrpt::utils
	Classes for serialization, sockets, ini-file manipulation, streams, list of properties-values, timewatch, extensions to STL.

Functions
std::string BASE_IMPEXP	mrpt::format (const char *fmt,...) MRPT_printf_format_check(1
	A std::string version of C sprintf.
std::string BASE_IMPEXP	mrpt::system::extractFileName (const std::string &filePath)
	Extract just the name (without extension) of a filename from a complete path plus name plus extension.
std::string BASE_IMPEXP	mrpt::system::stack_trace (bool calling_from_exception=false)
	Dumps the current program stack with detailed information of source files and lines.
bool BASE_IMPEXP	mrpt::math::isNaN (float f) MRPT_NO_THROWS
	Returns true if the number is NaN.
bool BASE_IMPEXP	mrpt::math::isNaN (double f) MRPT_NO_THROWS
	Returns true if the number is NaN.
bool BASE_IMPEXP	mrpt::math::isFinite (float f) MRPT_NO_THROWS
	Returns true if the number is non infinity.
bool BASE_IMPEXP	mrpt::math::isFinite (double f) MRPT_NO_THROWS
	Returns true if the number is non infinity.
template<class MATRIXLIKE >
size_t	mrpt::math::size (const MATRIXLIKE &m, int dim)
double	mrpt::utils::DEG2RAD (const double x)
	Degrees to radians.
float	mrpt::utils::DEG2RAD (const float x)
	Degrees to radians.
float	mrpt::utils::DEG2RAD (const int x)
	Degrees to radians.
double	mrpt::utils::RAD2DEG (const double x)
	Radians to degrees.
float	mrpt::utils::RAD2DEG (const float x)
	Radians to degrees.
template<typename T >
int	mrpt::utils::sign (T x)
	Returns the sign of X as "1" or "-1".
template<typename T >
int	mrpt::utils::signWithZero (T x)
	Returns the sign of X as "0", "1" or "-1".
template<typename T >
int	mrpt::utils::round (const T value)
	Returns the closer integer (int) to x.
template<typename T >
long	mrpt::utils::round_long (const T value)
	Returns the closer integer (long) to x.
template<typename T >
int	mrpt::utils::fix (T x)
	Rounds toward zero.
template<class T >
T	mrpt::utils::square (const T x)
	Inline function for the square of a number.
template<class R , class P >
R *	mrpt::utils::getAs (stlplus::smart_ptr_clone< P > &o)
	Utility to get a cast'ed pointer from a smart pointer.
template<class R , class P >
const R *	mrpt::utils::getAs (const stlplus::smart_ptr_clone< P > &o)
	Utility to get a cast'ed pointer from a smart pointer.
template<class T >
void	mrpt::utils::reverseBytesInPlace (T &v_in_out)
	Reverse the order of the bytes of a given type (useful for transforming btw little/big endian)
template<class T >
void	mrpt::utils::reverseBytes (const T &v_in, T &v_out)
	Reverse the order of the bytes of a given type (useful for transforming btw little/big endian)
template<typename T , typename K >
void	mrpt::utils::keep_min (T &var, const K test_val)
	If the second argument is below the first one, set the first argument to this lower value.
template<typename T , typename K >
void	mrpt::utils::keep_max (T &var, const K test_val)
	If the second argument is above the first one, set the first argument to this higher value.
template<class T >
void	mrpt::utils::delete_safe (T *&ptr)
	Calls "delete" to free an object only if the pointer is not NULL, then set the pointer to NULL.
template<class T >
void	mrpt::utils::vector_strong_clear (std::vector< T > &v)
	Like calling a std::vector<>'s clear() method, but really forcing deallocating the memory.
Auxiliary stuff for the global profiler used in MRPT_START / MRPT_END macros.
void BASE_IMPEXP	mrpt::utils::global_profiler_enter (const char *func_name) MRPT_NO_THROWS
void BASE_IMPEXP	mrpt::utils::global_profiler_leave (const char *func_name) MRPT_NO_THROWS