System Class Reference

Provides system-level utility functions. More...

#include <system.h>

Static Public Member Functions
static String	hostname ()
	Returns the hostname of the machine.
static constexpr bool	isLittleEndian ()
	Returns true if the host byte order is little-endian.
static constexpr bool	isBigEndian ()
	Returns true if the host byte order is big-endian.
template<typename T >
static void	swapEndian (T &value)
	Reverses the byte order of an arithmetic value in place.
template<typename T , bool ValueIsBigEndian>
static void	makeNativeEndian (T &value)
	Converts a value to native endian if its byte order differs.
static String	demangleSymbol (const char *symbol, bool useCache=true)
	Demangles a C++ symbol name into a human-readable form.

Detailed Description

Provides system-level utility functions.

Static utility class for querying host information, byte-order helpers, and C++ symbol demangling.

Member Function Documentation

demangleSymbol()

static String System::demangleSymbol ( const char *  symbol, bool  useCache = true  )

static

Demangles a C++ symbol name into a human-readable form.

Parameters

symbol	The mangled symbol name.
useCache	If true, cache the result for faster repeated lookups.

Returns

The demangled symbol name as a String.

hostname()

static String System::hostname ( )

static

Returns the hostname of the machine.

Returns

The hostname as a String.

isBigEndian()

static constexpr bool System::isBigEndian ( )

inlinestaticconstexpr

Returns true if the host byte order is big-endian.

Returns

true if big-endian, false otherwise.

isLittleEndian()

static constexpr bool System::isLittleEndian ( )

inlinestaticconstexpr

Returns true if the host byte order is little-endian.

Returns

true if little-endian, false otherwise.

makeNativeEndian()

template<typename T , bool ValueIsBigEndian>

static void System::makeNativeEndian ( T &  value )

inlinestatic

Converts a value to native endian if its byte order differs.

Template Parameters

T	An arithmetic type.
ValueIsBigEndian	true if the value is stored in big-endian order.

Parameters

value

The value to convert in place.

swapEndian()

template<typename T >

static void System::swapEndian ( T &  value )

inlinestatic

Reverses the byte order of an arithmetic value in place.

Template Parameters

T	An arithmetic type (integer or floating-point).

Parameters

value

The value whose bytes will be swapped.

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The documentation for this class was generated from the following file:

• include/promeki/core/system.h