[header][C library] cstring (string.h)

*[header][C library] cstring (string.h)

<cstring> (string.h)

C Strings

This header file defines several functions to manipulate C strings and arrays.

Functions

Copying:

memcpy

Copy block of memory (function )

memmove

Move block of memory (function )

strcpy

Copy string (function )

strncpy

Copy characters from string (function )

Concatenation:

strcat

Concatenate strings (function )

strncat

Append characters from string (function )

Comparison:

memcmp

Compare two blocks of memory (function )

strcmp

Compare two strings (function )

strcoll

Compare two strings using locale (function )

strncmp

Compare characters of two strings (function )

strxfrm

Transform string using locale (function )

Searching:

memchr

Locate character in block of memory (function )

strchr

Locate first occurrence of character in string (function )

strcspn

Get span until character in string (function )

strpbrk

Locate characters in string (function )

strrchr

Locate last occurrence of character in string (function )

strspn

Get span of character set in string (function )

strstr

Locate substring (function )

strtok

Split string into tokens (function )

Other:

memset

Fill block of memory (function )

strerror

Get pointer to error message string (function )

strlen

Get string length (function )

Macros

NULL

Null pointer (macro )

Types

size_t

Unsigned integral type (type )

내용 출처 : http://www.cplusplus.com/reference/cstring/