This struct provides a namespace for a suite of pure procedures operating on the fundamental type char.
Declared in <bdlb_chartype.h>
struct CharType;| Name | Description |
|---|---|
Unnamed enum | Constants for this component. |
Category | Set of character categories supported by this component. |
| Name | Description |
|---|---|
isAll | Return whether character is in the ALL category. |
isAlnum | Return whether character is alphanumeric. |
isAlpha | Return whether character is alphabetic. |
isAlund | Return whether character is alphabetic or underscore. |
isAscii | Return whether character is a 7-bit ASCII character. |
isCategory | Return whether character belongs to category. |
isCntrl | Return whether character is a control character. |
isDigit | Return whether character is a decimal digit. |
isGraph | Return whether character is printable, excluding space. |
isIdent | Return whether character is a C-style identifier character. |
isLower | Return whether character is a lowercase letter. |
isNone | Return whether character is in the NONE category. |
isOdigit | Return whether character is an octal digit. |
isPrint | Return whether character is printable, including space. |
isPunct | Return whether character is punctuation. |
isSpace | Return whether character is a whitespace character. |
isUpper | Return whether character is an uppercase letter. |
isXdigit | Return whether character is a hexadecimal digit. |
numAll | Return the number of characters in the ALL category. |
numAlnum | Return the number of characters in the category ALNUM (i.e., [0-9A-Za-Z]). |
numAlpha | Return the number of characters in the category ALPHA (i.e., [A-Za-z]). |
numAlund | Return the number of characters in the category ALUND (i.e., [ALPHA|]). |
numAscii | Return the number of characters in the category ASCII (i.e., [0-177]). |
numCategory | Return the number of characters in the specified category. |
numCntrl | Return the number of characters in the category CNTRL (i.e., [1-37] and 177). |
numDigit | Return the number of characters in the category DIGIT (i.e., [0-9]). |
numGraph | Return the number of characters in the category GRAPH (i.e., any printable character except SPACE), and false otherwise. |
numIdent | Return the number of characters in the category IDENT (i.e., [ALNUM|]). |
numLower | Return the number of characters in the category LOWER (i.e., [a-z]). |
numNone | Return the number of characters in the NONE category. |
numOdigit | Return the number of characters in the category ODIGIT (i.e., [0-7]). |
numPrint | Return the number of characters in the category PRINT (i.e., any printable character including SPACE). |
numPunct | Return the number of characters in the category PUNCT (i.e., any printable character other than SPACE or ALNUM). |
numSpace | Return the number of characters in the category SPACE (i.e., [space|tab|CR|NL|VT|FF]). |
numUpper | Return the number of characters in the category UPPER (i.e., [A-Z]). |
numXdigit | Return the number of characters in the category XDIGIT (i.e., [0-9A-Fa-f]). |
stringAll | Return all ALL characters as a null-terminated string. |
stringAlnum | Return a null-terminated string consisting of all characters in the category ALNUM (i.e., [0-9A-Za-Z]), ordered by increasing character codes. |
stringAlpha | Return a null-terminated string consisting of all characters in the category ALPHA (i.e., [A-Za-z]), ordered by increasing character codes. |
stringAlund | Return a null-terminated string consisting of all characters in the category ALUND (i.e., [ALPHA|]), ordered by increasing character codes. |
stringAscii | Return all ASCII characters as a null-terminated string. |
stringCategory | Return all characters in category as a null-terminated string. |
stringCntrl | Return all CNTRL characters as a null-terminated string. |
stringDigit | Return a null-terminated string consisting of all characters in the category DIGIT (i.e., [0-9]), ordered by increasing character codes. |
stringGraph | Return all GRAPH characters as a null-terminated string. |
stringIdent | Return a null-terminated string consisting of all characters in the category IDENT (i.e., [ALNUM|]), ordered by increasing character codes. |
stringLower | Return a null-terminated string consisting of all characters in the category LOWER (i.e., [a-z]), ordered by increasing character codes. |
stringNone | Return a null-terminated string consisting of all characters in the category NONE. Note that this string is empty. |
stringOdigit | Return a null-terminated string consisting of all characters in the category DIGIT (i.e., [0-7]), ordered by increasing character codes. |
stringPrint | Return all PRINT characters as a null-terminated string. |
stringPunct | Return all PUNCT characters as a null-terminated string. |
stringSpace | Return a null-terminated string consisting of all characters in the category SPACE (i.e., [space|tab|CR|NL|VT|FF]), ordered by increasing character codes. |
stringUpper | Return a null-terminated string consisting of all characters in the category UPPER (i.e., [A-Z]), ordered by increasing character codes. |
stringXdigit | Return a null-terminated string consisting of all characters in the category XDIGIT (i.e., [0-9A-Fa-f]), ordered by increasing character codes. |
toAscii | Return the enumerator name for category as a C string. |
toLower | Return the lowercase equivalent of input. |
toUpper | Return the uppercase equivalent of input. |