phbib.h File Reference

This header declares some functions and structures that might be usefull to program a new device block. More...

#include <string>
#include <vector>
#include <iostream>
#include <sstream>
#include <typeinfo>
#include <simthetic/misc.h>
#include <simthetic/exceptions.h>
#include <simthetic/parameterfile.h>

Go to the source code of this file.

Namespaces
namespace	simth
Functions
std::string	i2string (int value)
std::string	oct2string (int value)
int	oct2int (int oct)
std::string	demangle (const char *symbol)
template<typename T>
std::string	stringify (const T &x)
template<typename T>
T	convertTo (const std::string &s, bool failIfLeftoverChars=true)
double	arg (const Complex &comp)
int	inversePower2 (int x)
double	db2linearPowerRatio (double snr)
double	db2reciprocalLinearPowerRatio (double snr)
void	computeSplittedSizes (size_t inSize, size_t inBits1, size_t inBits2, size_t &outSize1, size_t &outSize2)
template<class T>
void	splitSequence (const T &in, T *out1, T *out2, size_t bits1, size_t bits2)
template<class T>
void	mergeSequences (const T &out1, const T &out2, size_t bits1, size_t bits2, T *outSeq)
void	computeSplittedSizes (size_t inSize, size_t inBits1, size_t inBits2, size_t *outSize1, size_t *outSize2)

---

Detailed Description

This header declares some functions and structures that might be usefull to program a new device block.

Especially, one can use the simth::checkedVector classes to implement sequences. These classes act like an std::vector but offer an additional range check depending whether the macro DEBUG is defined or not. In order to enhance the runtime speed this check mechanism can de disabled by setting the macro DEBUG (defined in misc.h) to false.

Note: The file name was given according to Peter Haase's initials since he's the one who collected all these functions.

---

Function Documentation

std::string i2string (  int  value  )

std::string oct2string (  int  value  )

int oct2int (  int  oct  )

std::string demangle (  const char *  symbol  )

Returns a string describing the (demangled) type of the given mangled type symbol. Note: To get the demangled type name for some class, you would call simth::demangle(typeid(MyClass).name())

template<typename T> std::string stringify (  const T &  x  )  [inline]

Converts an arbitrary type T to a std::string, provided T supports syntax like std::cout << x. (Copied from Marshall Cline's FAQ list.)

template<typename T> T convertTo (  const std::string &  s, bool  failIfLeftoverChars = true )  [inline]

Converts a string to any type that supports iostream input. (Copied from Marshall Cline's FAQ list.)

void simth::computeSplittedSizes (  size_t  inSize, size_t  inBits1, size_t  inBits2, size_t &  outSize1, size_t &  outSize2 )  [inline]

template<class T> void splitSequence (  const T &  in, T *  out1, T *  out2, size_t  bits1, size_t  bits2 )

Split one sequence into two sequences. The size of the sequence must be a multiple of bits1+bits2. FIXME: This can better be moved to signals.h, doesn't it? Then the bits with index (n (bits1+bits)) to (n (bits1+bits)+bits1) for n=0 are splitted to sequence 1 and the bits with index (n (bits1+bits) + bits1) to (n (bits1+bits)+ bits1+bits2) are splitted to squence 2.

template<class T> void mergeSequences (  const T &  out1, const T &  out2, size_t  bits1, size_t  bits2, T *  outSeq )

void computeSplittedSizes (  size_t  inSize, size_t  inBits1, size_t  inBits2, size_t *  outSize1, size_t *  outSize2 )  [inline]

---