str.h File Reference

Evo implementation detail: String helpers. More...

#include "sys.h"
#include "../meta.h"

Go to the source code of this file.

Classes
struct	FmtAttribs
	Formatting attributes (used internally). More...
struct	FmtChar
	Explicitly format a repeated character. More...
struct	FmtDump
	Explicitly format a hex dump from buffer. More...
struct	FmtFieldFloat< T >
	This pairs a FmtFloatT type with FmtSetField for output formatting. More...
struct	FmtFieldFloat< T >
	This pairs a FmtFloatT type with FmtSetField for output formatting. More...
struct	FmtFieldNum< T >
	This pairs a FmtIntT type with FmtSetField for output formatting. More...
struct	FmtFieldNum< T >
	This pairs a FmtIntT type with FmtSetField for output formatting. More...
struct	FmtFloatT< T >
	Explicitly format a floating pointer number. More...
struct	FmtIntT< T >
	Explicitly format an integer. More...
struct	FmtPtr
	Explicitly format a pointer. More...
struct	FmtSetField
	Holds field and alignment formatting attributes. More...
struct	FmtSetFloat
	Holds floating point formatting attributes. More...
struct	FmtSetInt
	Holds integer formatting attributes. More...
struct	FmtSetNull
	Holds string to use when formatting null values. More...
struct	FmtString
	Explicitly format a string. More...
struct	FmtStringWrap

Namespaces
	evo
	Evo C++ Library namespace.

Macros
#define	INCL_evo_impl_str_h

Typedefs
typedef FmtFloatT< float >	FmtFloat
	Explicitly format a floating pointer number. More...
typedef FmtFloatT< double >	FmtFloatD
	Explicitly format a floating pointer number. More...
typedef FmtFloatT< ldouble >	FmtFloatL
	Explicitly format a floating pointer number. More...
typedef FmtIntT< int >	FmtInt
	Explicitly format an integer. More...
typedef FmtIntT< int16 >	FmtInt16
	Explicitly format an integer. More...
typedef FmtIntT< int32 >	FmtInt32
	Explicitly format an integer. More...
typedef FmtIntT< int64 >	FmtInt64
	Explicitly format an integer. More...
typedef FmtIntT< int8 >	FmtInt8
	Explicitly format an integer. More...
typedef FmtIntT< long >	FmtLong
	Explicitly format an integer. More...
typedef FmtIntT< longl >	FmtLongL
	Explicitly format an integer. More...
typedef FmtIntT< short >	FmtShort
	Explicitly format an integer. More...
typedef FmtIntT< uint >	FmtUInt
	Explicitly format an integer. More...
typedef FmtIntT< uint16 >	FmtUInt16
	Explicitly format an integer. More...
typedef FmtIntT< uint32 >	FmtUInt32
	Explicitly format an integer. More...
typedef FmtIntT< uint64 >	FmtUInt64
	Explicitly format an integer. More...
typedef FmtIntT< uint8 >	FmtUInt8
	Explicitly format an integer. More...
typedef FmtIntT< ulong >	FmtULong
	Explicitly format an integer. More...
typedef FmtIntT< ulongl >	FmtULongL
	Explicitly format an integer. More...
typedef FmtIntT< ushort >	FmtUShort
	Explicitly format an integer. More...

Enumerations
enum	CharBreakType {   cbtOTHER = 0, cbtWSPACE, cbtQUOTE, cbtBEGIN,   cbtEND, cbtWORD }
	Character break type returned by ascii_breaktype(). More...
enum	CharType {   ctOTHER = 0, ctWSPACE, ctPUNCT, ctDIGIT,   ctUPPER, ctLOWER }
	Character type returned by ascii_type(). More...
enum	FmtAlign { faCURRENT = 0, fLEFT, fCENTER, fRIGHT }
	Formatting alignment. More...
enum	FmtBase {   fbCURRENT = 0, fbAUTO = 0, fBIN = 2, fOCT = 8,   fDEC = 10, fHEX = 16, fHEXL = 116 }
	Formatting integer base. More...
enum	FmtBasePrefix { fbpCURRENT = 0, fPREFIX0, fPREFIX1, fPREFIX2 }
	Formatting integer base prefix type. More...
enum	FmtPrecision {   fpCURRENT = -2, fPREC_AUTO = -1, fPREC0 = 0, fPREC1,   fPREC2, fPREC3, fPREC4, fPREC5,   fPREC6 }
	Formatting floating point precision type. More...
enum	FmtWidth { fWIDTH0 = 0 }
	Formatting field width. More...
enum	StringSearchAlg { ssaDEFAULT =0, ssaKMP, ssaBASIC }
	String search algorithm selection. More...
enum	UtfMode { umINCLUDE_INVALID, umREPLACE_INVALID, umSKIP_INVALID, umSTRICT }
	UTF decoding mode used to set how to handle invalid character values. More...

Functions
CharBreakType	ascii_breaktype (char ch)
	Get ASCII character word-break type. More...
char	ascii_tolower (char ch)
	Convert ASCII character to lowercase. More...
char	ascii_toupper (char ch)
	Convert ASCII character to uppercase. More...
CharType	ascii_type (char ch)
	Get ASCII character type. More...
const char *	string_memrchr (const char *str, char ch, size_t size)
	Evo implementation of memrchr() to search for character in reverse. More...
int	utf16_compare (const wchar16 *str1, ulong len1, const wchar16 *str2, ulong len2)
	Compare two non-terminated UTF-16 strings. More...
int	utf16_compare (const wchar16 *str1, ulong len1, const wchar16 *str2)
	Compare a non-terminated UTF-16 string with a terminated UTF-16 string. More...
int	utf16_compare (const wchar16 *str1, const wchar16 *str2)
	Compare two terminated UTF-16 strings. More...
int	utf16_compare8 (const wchar16 *str1, ulong len1, const char *str2, ulong len2)
	Compare a non-terminated UTF-16 string to a non-terminated UTF-8 string. More...
int	utf16_compare8 (const wchar16 *str1, ulong len1, const char *str2)
	Compare a non-terminated UTF-16 string to a terminated UTF-8 string. More...
int	utf16_compare8 (const wchar16 *str1, const char *str2)
	Compare a terminated UTF-16 string to a terminated UTF-8 string. More...
ulong	utf16_count (const wchar16 *str, const wchar16 *end, UtfMode mode=umREPLACE_INVALID)
	Count Unicode character values in UTF-16 string. More...
const wchar16 *	utf16_min (const wchar16 *str, const wchar16 *end, bool strict=false, uint mincount=1)
	Scan for UTF-16 surrogate pairs, which each require a pair of wchar16 values (4 bytes). More...
const wchar16 *	utf16_scan (wchar32 &code, const wchar16 *str, const wchar16 *end, UtfMode mode=umREPLACE_INVALID)
	Scan for next Unicode character in UTF-16 string. More...
const wchar16 *	utf16_scan_term (wchar32 &code, const wchar16 *str, UtfMode mode=umREPLACE_INVALID)
	Scan for next Unicode character in terminated UTF-16 string. More...
ulong	utf16_strlen (const wchar16 *str)
	Find terminated UTF-16 string length. More...
ulong	utf16_to8 (const wchar16 *&str, const wchar16 *end, char *outbuf=NULL, ulong outsize=0, UtfMode mode=umREPLACE_INVALID)
	Convert UTF-16 string to UTF-8 string. More...
int	utf8_compare (const char *str1, ulong len1, const char *str2, ulong len2)
	Compare two non-terminated UTF-8 strings. More...
int	utf8_compare (const char *str1, ulong len1, const char *str2)
	Compare non-terminated and terminated UTF-8 strings. More...
int	utf8_compare (const char *str1, const char *str2)
	Compare two terminated UTF-8 strings. More...
ulong	utf8_count (const char *str, const char *end, UtfMode mode=umREPLACE_INVALID)
	Count Unicode character values in UTF-8 string. More...
const char *	utf8_min (const char *str, const char *end, bool strict=false, ulong mincount=1, uint minsize=2)
	Scan for UTF-8 multi-byte characters of at least minsize. More...
const char *	utf8_scan (wchar32 &code, const char *str, const char *end, UtfMode mode=umREPLACE_INVALID)
	Scan for next Unicode character in UTF-8 string. More...
const char *	utf8_scan_term (wchar32 &code, const char *str, UtfMode mode=umREPLACE_INVALID)
	Scan for next Unicode character in terminated UTF-8 string. More...
ulong	utf8_to16 (const char *&str, const char *end, wchar16 *outbuf=NULL, ulong outsize=0, UtfMode mode=umREPLACE_INVALID)
	Convert UTF-8 string to UTF-16 string. More...

Variables
static const wchar16	UNICODE_REPLACEMENT_CHAR = 0xFFFD
	Unicode code point for "Replacement Character" used when decoding invalid UTF bytes or values. More...

Detailed Description

Evo implementation detail: String helpers.

Macro Definition Documentation

INCL_evo_impl_str_h

#define INCL_evo_impl_str_h