char_traits Struct Reference

Character traits for ASCII strings. More...

#include <sstringa.h>

Static Public Member Functions
static size_t	StrLen (const char *psz)
	Computes the length of a null-terminated string.
static int	Compare (const char *psz1, const char *psz2)
	Compares two strings lexicographically.
static int	CompareNoCase (const char *psz1, const char *psz2)
	Compares two strings lexicographically, ignoring case.
static const char *	StrChr (const char *psz, char ch)
	Finds the first occurrence of a character in a string.
static const char *	StrRChr (const char *psz, char ch)
	Finds the last occurrence of a character in a string.
static const char *	StrStr (const char *psz, const char *psz2)
	Finds the first occurrence of a substring in a string.
static char *	StrUpper (char *psz)
	Converts a string to uppercase.
static char *	StrLower (char *psz)
	Converts a string to lowercase.
static int	IsSpace (char ch)
	Checks if a character is a whitespace character.
static char	CharLower (char ch)
	Converts a character to lowercase.
static char	CharUpper (char ch)
	Converts a character to uppercase.
static char *	CharNext (char *psz)
	Moves to the next character in a string.
static int	Format (char **ppszDst, const char *pszFormat, va_list &args)
	Formats a string using a format string and variable arguments.
static int	LoadString (HINSTANCE hInst, UINT uID, char *lpBuffer, int nBufferMax)
	Loads a string resource from a module.

Detailed Description

Character traits for ASCII strings.

Definition at line 11 of file sstringa.h.

Member Function Documentation

CharLower()

char char_traits::CharLower ( char ch )

static

Converts a character to lowercase.

Parameters

ch	The character to convert.

Returns

The lowercase version of the character.

Definition at line 54 of file sstringa.cpp.

CharNext()

char * char_traits::CharNext ( char * psz )

static

Moves to the next character in a string.

Parameters

psz	The string to move through.

Returns

A pointer to the next character in the string.

Definition at line 40 of file sstringa.cpp.

CharUpper()

char char_traits::CharUpper ( char ch )

static

Converts a character to uppercase.

Parameters

ch	The character to convert.

Returns

The uppercase version of the character.

Definition at line 49 of file sstringa.cpp.

Compare()

int char_traits::Compare ( const char * psz1, const char * psz2 )

static

Compares two strings lexicographically.

Parameters

psz1	The first string.
psz2	The second string.

Returns

An integer less than, equal to, or greater than zero if psz1 is found, respectively, to be less than, to match, or be greater than psz2.

Definition at line 122 of file sstringa.cpp.

CompareNoCase()

int char_traits::CompareNoCase ( const char * psz1, const char * psz2 )

static

Compares two strings lexicographically, ignoring case.

Parameters

psz1	The first string.
psz2	The second string.

Returns

An integer less than, equal to, or greater than zero if psz1 is found, respectively, to be less than, to match, or be greater than psz2.

Definition at line 113 of file sstringa.cpp.

Format()

int char_traits::Format ( char ** ppszDst, const char * pszFormat, va_list & args )

static

Formats a string using a format string and variable arguments.

Parameters

ppszDst	The destination string buffer.
pszFormat	The format string.
args	The variable arguments list.

Returns

The number of characters written to the buffer.

Definition at line 24 of file sstringa.cpp.

IsSpace()

int char_traits::IsSpace ( char ch )

static

Checks if a character is a whitespace character.

Parameters

ch	The character to check.

Returns

Non-zero if the character is a whitespace character, zero otherwise.

Definition at line 59 of file sstringa.cpp.

LoadString()

SNSBEGIN int char_traits::LoadString ( HINSTANCE hInst, UINT uID, char * lpBuffer, int nBufferMax )

static

Loads a string resource from a module.

Parameters

hInst	The handle to the module.
uID	The resource identifier.
lpBuffer	The buffer to store the loaded string.
nBufferMax	The maximum size of the buffer.

Returns

The number of characters copied to the buffer.

Definition at line 15 of file sstringa.cpp.

StrChr()

const char * char_traits::StrChr ( const char * psz, char ch )

static

Finds the first occurrence of a character in a string.

Parameters

psz	The string to search.
ch	The character to find.

Returns

A pointer to the first occurrence of ch in psz, or NULL if ch is not found.

Definition at line 104 of file sstringa.cpp.

StrLen()

size_t char_traits::StrLen ( const char * psz )

static

Computes the length of a null-terminated string.

Parameters

psz	The string to measure.

Returns

The length of the string.

Definition at line 131 of file sstringa.cpp.

StrLower()

char * char_traits::StrLower ( char * psz )

static

Converts a string to lowercase.

Parameters

psz	The string to convert.

Returns

A pointer to the converted string.

Definition at line 68 of file sstringa.cpp.

StrRChr()

const char * char_traits::StrRChr ( const char * psz, char ch )

static

Finds the last occurrence of a character in a string.

Parameters

psz	The string to search.
ch	The character to find.

Returns

A pointer to the last occurrence of ch in psz, or NULL if ch is not found.

Definition at line 95 of file sstringa.cpp.

StrStr()

const char * char_traits::StrStr ( const char * psz, const char * psz2 )

static

Finds the first occurrence of a substring in a string.

Parameters

psz	The string to search.
psz2	The substring to find.

Returns

A pointer to the first occurrence of psz2 in psz, or NULL if psz2 is not found.

Definition at line 86 of file sstringa.cpp.

StrUpper()

char * char_traits::StrUpper ( char * psz )

static

Converts a string to uppercase.

Parameters

psz	The string to convert.

Returns

A pointer to the converted string.

Definition at line 77 of file sstringa.cpp.

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The documentation for this struct was generated from the following files:

• utilities/include/string/sstringa.h
• utilities/src/string/sstringa.cpp