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RageUtil.h File Reference

#include <unistd.h>

Go to the source code of this file.

Classes

class  RandomGen
class  Regex
struct  char_traits_char_nocase

Defines

#define SAFE_DELETE(p)   { delete (p); (p)=NULL; }
#define SAFE_DELETE_ARRAY(p)   { delete[] (p); (p)=NULL; }
#define ZERO(x)   memset(&x, 0, sizeof(x))
#define COPY(a, b)   { ASSERT(sizeof(a)==sizeof(b)); memcpy(&(a), &(b), sizeof(a)); }
#define ARRAYSIZE(a)   (sizeof(a) / sizeof((a)[0]))
#define MAX(a, b)   (((a) > (b)) ? (a) : (b))
#define MIN(a, b)   (((a) < (b)) ? (a) : (b))
#define clamp(val, low, high)   ( max( (low), min((val),(high)) ) )
#define SCALE(x, l1, h1, l2, h2)   (((x) - (l1)) * ((h2) - (l2)) / ((h1) - (l1)) + (l2))

Typedefs

typedef int longchar
typedef basic_string< char,
char_traits_char_nocase > 		istring

Functions

float min (float a, int b)
float min (int a, float b)
float max (float a, int b)
float max (int a, float b)
unsigned long min (unsigned int a, unsigned long b)
unsigned long min (unsigned long a, unsigned int b)
unsigned long max (unsigned int a, unsigned long b)
unsigned long max (unsigned long a, unsigned int b)
bool CLAMP (int &x, int l, int h)
bool CLAMP (float &x, float l, float h)
void wrap (int &x, int n)
void wrap (float &x, float n)
uint32_t Swap32 (uint32_t n)
uint32_t Swap24 (uint32_t n)
uint16_t Swap16 (uint16_t n)
uint32_t Swap32BE (uint32_t n)
uint32_t Swap24BE (uint32_t n)
uint16_t Swap16BE (uint16_t n)
uint32_t Swap32LE (uint32_t n)
uint32_t Swap24LE (uint32_t n)
uint16_t Swap16LE (uint16_t n)
float RandomFloat (int &seed)
float RandomFloat ()
float RandomFloat (float fLow, float fHigh)
int RandomInt (int nLow, int nHigh)
float randomf (const float low=-1.0f, const float high=1.0f)
float Quantize (const float f, const float fRoundInterval)
int Quantize (const int i, const int iRoundInterval)
float ftruncf (const float f, const float fTruncInterval)
int QuantizeUp (int i, int iInterval)
void fapproach (float &val, float other_val, float to_move)
float fmodfp (float x, float y)
int power_of_two (int input)
bool IsAnInt (const CString &s)
bool IsHexVal (const CString &s)
float HHMMSSToSeconds (const CString &sHMS)
CString SecondsToHHMMSS (float fSecs)
CString SecondsToMMSSMsMs (float fSecs)
CString SecondsToMMSSMsMsMs (float fSecs)
CString PrettyPercent (float fNumerator, float fDenominator)
CString PrettyPercent (int fNumerator, int fDenominator)
CString Commify (int iNum)
tm GetLocalTime ()
CString ssprintf (const char *fmt,...) PRINTF(1
CString vssprintf (const char *fmt, va_list argList)
void splitpath (const CString &Path, CString &Dir, CString &Filename, CString &Ext)
CString SetExtension (const CString &path, const CString &ext)
CString GetExtension (const CString &sPath)
int utf8_get_char_len (char p)
bool utf8_to_wchar (const CString &s, unsigned &start, wchar_t &ch)
bool utf8_to_wchar_ec (const CString &s, unsigned &start, wchar_t &ch)
void wchar_to_utf8 (wchar_t ch, CString &out)
wchar_t utf8_get_char (const CString &s)
bool utf8_is_valid (const CString &s)
void utf8_remove_bom (CString &s)
CString WStringToCString (const wstring &str)
CString WcharToUTF8 (wchar_t c)
wstring CStringToWstring (const CString &str)
void split (const CString &Source, const CString &Delimitor, CStringArray &AddIt, const bool bIgnoreEmpty=true)
void split (const wstring &Source, const wstring &Delimitor, vector< wstring > &AddIt, const bool bIgnoreEmpty=true)
void split (const CString &Source, const CString &Delimitor, int &begin, int &size, const bool bIgnoreEmpty=true)
void split (const wstring &Source, const wstring &Delimitor, int &begin, int &size, const bool bIgnoreEmpty=true)
void split (const CString &Source, const CString &Delimitor, int &begin, int &size, int len, const bool bIgnoreEmpty)
void split (const wstring &Source, const wstring &Delimitor, int &begin, int &size, int len, const bool bIgnoreEmpty)
CString join (const CString &Delimitor, const CStringArray &Source)
CString join (const CString &Delimitor, CStringArray::const_iterator begin, CStringArray::const_iterator end)
CString GetCwd ()
void CRC32 (unsigned int &iCRC, const void *pBuffer, size_t iSize)
unsigned int GetHashForString (const CString &s)
unsigned int GetHashForFile (const CString &sPath)
unsigned int GetHashForDirectory (const CString &sDir)
bool DirectoryIsEmpty (const CString &dir)
bool CompareCStringsAsc (const CString &str1, const CString &str2)
bool CompareCStringsDesc (const CString &str1, const CString &str2)
void SortCStringArray (CStringArray &AddTo, const bool bSortAscending=true)
float calc_mean (const float *start, const float *end)
float calc_stddev (const float *start, const float *end)
template<class T1, class T2> int FindIndex (T1 begin, T1 end, const T2 *p)
template<class T> T Increment (T a)
template<class T> T Decrement (T a)
void TrimLeft (CString &str, const char *s="\r\n\t ")
void TrimRight (CString &str, const char *s="\r\n\t ")
void StripCrnl (CString &s)
CString DerefRedir (const CString &path)
CString GetRedirContents (const CString &path)
void Replace_Unicode_Markers (CString &Text)
CString WcharDisplayText (wchar_t c)
CString Basename (const CString &dir)
CString Dirname (const CString &dir)
CString Capitalize (const CString &s)
void GetDirListing (const CString &sPath, CStringArray &AddTo, bool bOnlyDirs=false, bool bReturnPathToo=false)
bool DoesFileExist (const CString &sPath)
bool IsAFile (const CString &sPath)
bool IsADirectory (const CString &sPath)
unsigned GetFileSizeInBytes (const CString &sFilePath)
void FlushDirCache ()
void FixSlashesInPlace (CString &sPath)
CString FixSlashes (CString sPath)
void CollapsePath (CString &sPath, bool bRemoveLeadingDot=false)
bool FromString (const CString &sValue, int &out)
bool FromString (const CString &sValue, unsigned &out)
bool FromString (const CString &sValue, float &out)
bool FromString (const CString &sValue, bool &out)
CString ToString (int value)
CString ToString (unsigned value)
CString ToString (float value)
CString ToString (bool value)
bool FileRead (RageFile &f, CString &sOut)
bool FileRead (RageFile &f, int &iOut)
bool FileRead (RageFile &f, unsigned &uOut)
bool FileRead (RageFile &f, float &fOut)
void FileWrite (RageFile &f, const CString &sWrite)
void FileWrite (RageFile &f, int iWrite)
void FileWrite (RageFile &f, size_t uWrite)
void FileWrite (RageFile &f, float fWrite)
bool FileCopy (CString sSrcFile, CString sDstFile)

Variables

int randseed
const wchar_t INVALID_CHAR

Define Documentation

#define ARRAYSIZE (  a   )     (sizeof(a) / sizeof((a)[0]))
 

#define clamp (  val,
low,
high   )     ( max( (low), min((val),(high)) ) )
 

#define COPY (  a,
b   )     { ASSERT(sizeof(a)==sizeof(b)); memcpy(&(a), &(b), sizeof(a)); }
 

#define MAX (  a,
b   )     (((a) > (b)) ? (a) : (b))
 

#define MIN (  a,
b   )     (((a) < (b)) ? (a) : (b))
 

#define SAFE_DELETE (  p   )     { delete (p); (p)=NULL; }
 

#define SAFE_DELETE_ARRAY (  p   )     { delete[] (p); (p)=NULL; }
 

#define SCALE (  x,
l1,
h1,
l2,
h2   )     (((x) - (l1)) * ((h2) - (l2)) / ((h1) - (l1)) + (l2))
 

#define ZERO (  x   )     memset(&x, 0, sizeof(x))
 

Typedef Documentation

typedef basic_string<char,char_traits_char_nocase> istring
 

typedef int longchar
 

Function Documentation

CString Basename (  const CString &  dir  ) 
 

float calc_mean (  const float *  start,
const float *  end
) 
 

float calc_stddev (  const float *  start,
const float *  end
) 
 

CString Capitalize (  const CString &  s  ) 
 

bool CLAMP (  float &  x,
float  l,
float  h
)  [inline]
 

bool CLAMP (  int &  x,
int  l,
int  h
)  [inline]
 

void CollapsePath (  CString &  sPath,
bool  bRemoveLeadingDot = false
) 
 

CString Commify (  int  iNum  ) 
 

bool CompareCStringsAsc (  const CString &  str1,
const CString &  str2
) 
 

bool CompareCStringsDesc (  const CString &  str1,
const CString &  str2
) 
 

void CRC32 (  unsigned int &  iCRC,
const void *  pBuffer,
size_t  iSize
) 
 

wstring CStringToWstring (  const CString &  str  ) 
 

template<class T>
T Decrement (  T  a  ) 
 

CString DerefRedir (  const CString &  path  ) 
 

bool DirectoryIsEmpty (  const CString &  dir  ) 
 

CString Dirname (  const CString &  dir  ) 
 

bool DoesFileExist (  const CString &  sPath  ) 
 

void fapproach (  float &  val,
float  other_val,
float  to_move
) 
 

bool FileCopy (  CString  sSrcFile,
CString  sDstFile
) 
 

bool FileRead (  RageFile &  f,
float &  fOut
) 
 

bool FileRead (  RageFile &  f,
unsigned &  uOut
) 
 

bool FileRead (  RageFile &  f,
int &  iOut
) 
 

bool FileRead (  RageFile &  f,
CString &  sOut
) 
 

void FileWrite (  RageFile &  f,
float  fWrite
) 
 

void FileWrite (  RageFile &  f,
size_t  uWrite
) 
 

void FileWrite (  RageFile &  f,
int  iWrite
) 
 

void FileWrite (  RageFile &  f,
const CString &  sWrite
) 
 

template<class T1, class T2>
int FindIndex (  T1  begin,
T1  end,
const T2 *  p
) 
 

CString FixSlashes (  CString  sPath  ) 
 

void FixSlashesInPlace (  CString &  sPath  ) 
 

void FlushDirCache (   ) 
 

float fmodfp (  float  x,
float  y
) 
 

bool FromString (  const CString &  sValue,
bool &  out
) 
 

bool FromString (  const CString &  sValue,
float &  out
) 
 

bool FromString (  const CString &  sValue,
unsigned &  out
) 
 

bool FromString (  const CString &  sValue,
int &  out
) 
 

float ftruncf (  const float  f,
const float  fTruncInterval
)  [inline]
 

CString GetCwd (   ) 
 

void GetDirListing (  const CString &  sPath,
CStringArray &  AddTo,
bool  bOnlyDirs = false,
bool  bReturnPathToo = false
) 
 

CString GetExtension (  const CString &  sPath  ) 
 

unsigned GetFileSizeInBytes (  const CString &  sFilePath  ) 
 

unsigned int GetHashForDirectory (  const CString &  sDir  ) 
 

unsigned int GetHashForFile (  const CString &  sPath  ) 
 

unsigned int GetHashForString (  const CString &  s  ) 
 

struct tm GetLocalTime (   ) 
 

CString GetRedirContents (  const CString &  path  ) 
 

float HHMMSSToSeconds (  const CString &  sHMS  ) 
 

template<class T>
T Increment (  T  a  ) 
 

bool IsADirectory (  const CString &  sPath  ) 
 

bool IsAFile (  const CString &  sPath  ) 
 

bool IsAnInt (  const CString &  s  ) 
 

bool IsHexVal (  const CString &  s  ) 
 

CString join (  const CString &  Delimitor,
CStringArray::const_iterator  begin,
CStringArray::const_iterator  end
) 
 

CString join (  const CString &  Delimitor,
const CStringArray &  Source
) 
 

unsigned long max (  unsigned long  a,
unsigned int  b
)  [inline]
 

unsigned long max (  unsigned int  a,
unsigned long  b
)  [inline]
 

float max (  int  a,
float  b
)  [inline]
 

float max (  float  a,
int  b
)  [inline]
 

unsigned long min (  unsigned long  a,
unsigned int  b
)  [inline]
 

unsigned long min (  unsigned int  a,
unsigned long  b
)  [inline]
 

float min (  int  a,
float  b
)  [inline]
 

float min (  float  a,
int  b
)  [inline]
 

int power_of_two (  int  input  ) 
 

CString PrettyPercent (  int  fNumerator,
int  fDenominator
)  [inline]
 

CString PrettyPercent (  float  fNumerator,
float  fDenominator
) 
 

int Quantize (  const int  i,
const int  iRoundInterval
)  [inline]
 

float Quantize (  const float  f,
const float  fRoundInterval
)  [inline]
 

int QuantizeUp (  int  i,
int  iInterval
)  [inline]
 

float randomf (  const float  low = -1.0f,
const float  high = 1.0f
)  [inline]
 

float RandomFloat (  float  fLow,
float  fHigh
)  [inline]
 

float RandomFloat (   )  [inline]
 

float RandomFloat (  int &  seed  ) 
 

int RandomInt (  int  nLow,
int  nHigh
)  [inline]
 

void Replace_Unicode_Markers (  CString &  Text  ) 
 

CString SecondsToHHMMSS (  float  fSecs  ) 
 

CString SecondsToMMSSMsMs (  float  fSecs  ) 
 

CString SecondsToMMSSMsMsMs (  float  fSecs  ) 
 

CString SetExtension (  const CString &  path,
const CString &  ext
) 
 

void SortCStringArray (  CStringArray &  AddTo,
const bool  bSortAscending = true
) 
 

void split (  const wstring &  Source,
const wstring &  Delimitor,
int &  begin,
int &  size,
int  len,
const bool  bIgnoreEmpty
) 
 

void split (  const CString &  Source,
const CString &  Delimitor,
int &  begin,
int &  size,
int  len,
const bool  bIgnoreEmpty
) 
 

void split (  const wstring &  Source,
const wstring &  Delimitor,
int &  begin,
int &  size,
const bool  bIgnoreEmpty = true
) 
 

void split (  const CString &  Source,
const CString &  Delimitor,
int &  begin,
int &  size,
const bool  bIgnoreEmpty = true
) 
 

void split (  const wstring &  Source,
const wstring &  Delimitor,
vector< wstring > &  AddIt,
const bool  bIgnoreEmpty = true
) 
 

void split (  const CString &  Source,
const CString &  Delimitor,
CStringArray &  AddIt,
const bool  bIgnoreEmpty = true
) 
 

void splitpath (  const CString &  Path,
CString &  Dir,
CString &  Filename,
CString &  Ext
) 
 

CString ssprintf (  const char *  fmt,
  ...
) 
 

void StripCrnl (  CString &  s  ) 
 

uint16_t Swap16 (  uint16_t  n  )  [inline]
 

uint16_t Swap16BE (  uint16_t  n  )  [inline]
 

uint16_t Swap16LE (  uint16_t  n  )  [inline]
 

uint32_t Swap24 (  uint32_t  n  )  [inline]
 

uint32_t Swap24BE (  uint32_t  n  )  [inline]
 

uint32_t Swap24LE (  uint32_t  n  )  [inline]
 

uint32_t Swap32 (  uint32_t  n  )  [inline]
 

uint32_t Swap32BE (  uint32_t  n  )  [inline]
 

uint32_t Swap32LE (  uint32_t  n  )  [inline]
 

CString ToString (  bool  value  ) 
 

CString ToString (  float  value  ) 
 

CString ToString (  unsigned  value  ) 
 

CString ToString (  int  value  ) 
 

void TrimLeft (  CString &  str,
const char *  s = "\r\n\t "
) 
 

void TrimRight (  CString &  str,
const char *  s = "\r\n\t "
) 
 

wchar_t utf8_get_char (  const CString &  s  ) 
 

int utf8_get_char_len (  char  p  ) 
 

bool utf8_is_valid (  const CString &  s  ) 
 

void utf8_remove_bom (  CString &  s  ) 
 

bool utf8_to_wchar (  const CString &  s,
unsigned &  start,
wchar_t &  ch
) 
 

bool utf8_to_wchar_ec (  const CString &  s,
unsigned &  start,
wchar_t &  ch
) 
 

CString vssprintf (  const char *  fmt,
va_list  argList
) 
 

void wchar_to_utf8 (  wchar_t  ch,
CString &  out
) 
 

CString WcharDisplayText (  wchar_t  c  ) 
 

CString WcharToUTF8 (  wchar_t  c  ) 
 

void wrap (  float &  x,
float  n
)  [inline]
 

void wrap (  int &  x,
int  n
)  [inline]
 

CString WStringToCString (  const wstring &  str  ) 
 

Variable Documentation

const wchar_t INVALID_CHAR
 

int randseed
 

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