util Namespace Reference

Common utility functions. More...

Classes
class	io_error
	Thrown to report input output errors. More...
Functions
template<typename T>
T	sqr (T a)
	The square of the value.
template<typename T>
T	median (std::vector< T > v)
	Median of the values in a vector.
template<typename T>
T	abs (const T &value)
	Absolute value.
template<typename T>
T	max (const T &a, const T &b)
	Maximum of two values.
float	log10add (float a, float b)
float	logadd (float a, float b)
template<typename T>
void	write_vec_raw (FILE *file, const std::vector< T > &vec)
template<typename T>
void	read_vec_raw (FILE *file, std::vector< T > &vec)
template<typename T>
void	write (FILE *file, const std::vector< T > &vec)
template<typename T>
void	read (FILE *file, std::vector< T > &vec)
template<>
void	write (FILE *file, const std::vector< int > &vec)
template<>
void	read (FILE *file, std::vector< int > &vec)
template<>
void	write (FILE *file, const std::vector< float > &vec)
template<>
void	read (FILE *file, std::vector< float > &vec)

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Detailed Description

Common utility functions.

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Function Documentation

template<typename T> T util::abs (  const T &  value  )

Absolute value.

float util::log10add (  float  a, float  b )  [inline]

float util::logadd (  float  a, float  b )  [inline]

template<typename T> T util::max (  const T &  a, const T &  b )

Maximum of two values.

template<typename T> T util::median (  std::vector< T >  v  )

Median of the values in a vector. Note: For odd number (2n + 1) of values, the n'th value is returned.

template<> void util::read (  FILE *  file, std::vector< float > &  vec )

template<> void util::read (  FILE *  file, std::vector< int > &  vec )

template<typename T> void util::read (  FILE *  file, std::vector< T > &  vec )

template<typename T> void util::read_vec_raw (  FILE *  file, std::vector< T > &  vec )

template<typename T> T util::sqr (  T  a  )

The square of the value.

template<> void util::write (  FILE *  file, const std::vector< float > &  vec )

template<> void util::write (  FILE *  file, const std::vector< int > &  vec )

template<typename T> void util::write (  FILE *  file, const std::vector< T > &  vec )

template<typename T> void util::write_vec_raw (  FILE *  file, const std::vector< T > &  vec )

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