CppAddons.h File Reference

#include <type_traits>
#include <cstddef>
#include <climits>
#include <cstdint>
#include <cmath>
#include <cstring>
#include <string>
#include <sstream>
#include <iomanip>
#include <algorithm>
#include <chrono>
#include <thread>
#include <bitset>
#include <functional>
#include <mutex>

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Classes
class	FIntTraits< T >
	Collect diverse traits for the fixed integer type T. More...
class	FIntTraits< uint8_t >
	FIntTraits for uint8_t. More...
class	FIntTraits< uint16_t >
	FIntTraits for uint16_t. More...
class	FIntTraits< uint32_t >
	FIntTraits for uint32_t. More...
class	FIntTraits< uint64_t >
	FIntTraits for uint64_t. More...
class	FIntTraits< int8_t >
	FIntTraits for int8_t. More...
class	FIntTraits< int16_t >
	FIntTraits for int16_t. More...
class	FIntTraits< int32_t >
	FIntTraits for int32_t. More...
class	FIntTraits< int64_t >
	FIntTraits for int64_t. More...
class	NextIntType< NUMOFBITS >
	Provide the first signed integer type that has more than NUMOFBITS in memory. More...
class	NextIntType< CHAR_BIT *1 >
	NextIntType of 1 C-byte length types. More...
class	NextIntType< CHAR_BIT *2 >
	NextIntType of 2 C-bytes length types. More...
class	NextIntType< CHAR_BIT *3 >
	NextIntType of 3 C-bytes length types. More...
class	NextIntType< CHAR_BIT *4 >
	NextIntType of 4 C-bytes length types. More...
class	NextIntType< CHAR_BIT *5 >
	NextIntType of 5 C-bytes length types. More...
class	NextIntType< CHAR_BIT *6 >
	NextIntType of 6 C-bytes length types. More...
class	NextIntType< CHAR_BIT *7 >
	NextIntType of 7 C-bytes length types. More...
class	LongestType< T0, T1, sizet0smallerthansizet1 >
	Select the longest type in memory of two given types T0 and T1. More...
class	LongestType< T0, T1, true >
	Case of sizeof(T0) < sizeof(T1) More...
class	NaturalRange< BaseIntegerType, MAXVAL >
	An unsigned integer type that is bound-protected. More...
class	Interval< ELEMTYPE >
	An interval, typically numeric, either closed, opened or semi-closed. More...
class	IterableEnum< T >
	A generic enum for adding iteration capabilities to C++11 enum class. More...
class	IterableEnum< T >::Iterator
	The iterator of IterableEnum. More...
class	ThreadSafer< Unsafe >
	Makes an unsafe class thread-safe. More...
class	ThreadSafer< Unsafe >::Proxy
	A proxy to access objects in a safe manner. Not used directly. More...

Macros
#define	BINTOSTREAM(v, n)   (std::bitset<n>{v})
	Format V in binary for feeding it to a stream, up to the bit number N-1. More...
#define	JUSTFILENAME
	Strips FILE from entire path. More...
#define	DEBUGPREFFIX(txt)
	Generate a string for debugging uses (see the Debugging module). More...
#define	RUNTIMEEXCEP(txt)
	Raise a runtime exception with the given std::string TXT + additional info. More...
#define	INTERNALERROR(txt)   RUNTIMEEXCEP("Internal error - " + txt)
	Raise a runtime exception indicating internal error. More...

Typedefs
using	LongestUnsignedType = unsigned long long
	Longest unsigned integral type in the target machine. More...

Enumerations
enum class	IntervalCl : uint8_t { CLOSED , OPENED , LEFT_CLOSED , RIGHT_CLOSED }
	Kinds of closedness for intervals. More...

Functions
template<typename NumType >
NumType	string_hex_to_num (const std::string &txt)
	Return the unsigned int. value of a number expressed in hexadecimal form. More...
template<typename NumType >
std::string	num_to_string_hex (NumType n, bool padding=true)
	Convert an integral number to string in hexadecimal format, without preffix. More...
template<typename PointedType >
std::string	hex_dump (const PointedType *data, size_t howmany, bool toupp=true, bool sepelems=true)
	Return a string that represents all hex codes of the pointed bytes. More...
LongestUnsignedType	pointer_to_number (const void *p) noexcept
	Return the numerical value (address) of the given pointer. More...
constexpr uint8_t	all_bits_set_up_to_n (uint8_t n)
	Return a byte with its (N+1) least-significant bits set (N must be in [0,7]) More...
template<typename T , unsigned char N = sizeof(T)*CHAR_BIT>
T	reverse_bits (T v)
	Reverse the bits in an integral value, up to bit number N-1. More...
template<typename T >
unsigned char	count_bits_set (T v)
	Count the number of bits that are set in an integral value. More...
template<typename T , unsigned char N = sizeof(T)*CHAR_BIT>
unsigned char	most_significant_bit_set (T b)
	Return the index of the MSb set in B, or the number of bits in T if none. More...
template<typename T , unsigned char N = sizeof(T)*CHAR_BIT>
unsigned char	least_significant_bit_set (T b)
	Return the index of the LSb set in B, or the number of bits in T if none. More...
template<typename T >
bool	more_bits_set (T b1, T b2)
	Return TRUE if B1 has the same bits set as B2 plus at least 1 more bit set. More...
template<typename T >
T	substract_bits (T b1, T b2)
	Substract bits of B2 from B1. More...
template<typename T >
bool	new_bits_set (T b1, T b2)
	Return TRUE if B1 has some bit set that B2 has not, indepently on other bits. More...
template<unsigned char N>
constexpr unsigned char	bits_of_constexprvalue ()
	Return the number of bits needed by a constexpr value N. More...
template<typename T >
unsigned char	bits_of_value (T v)
	The same as bits_of_constexprvalue(v) but for any variable value. More...
template<class TIter , class TBody >
void	for_within (TIter i_first, TIter i_last, const TBody &body)
	Iterate through consecutive values without using any value outside the range. More...
void	pad_string (std::string &s, size_t len, bool leftorright=true, char padding='\t')
	Pad S up to LEN characters PADDING either to the left (TRUE) or right. More...
LongestUnsignedType	utime_now (void)
	Return the current time since epoch in microseconds. More...

Variables
static const double	PI = std::acos(-1.0)
	The PI constant. More...