cppreference.com Create account Page Discussion Standard revision: View Edit History strncmpC Strings library Null-terminated byte strings Defined in header <string.h> int strncmp( const char* lhs, const char* rhs, size_t count ); Compares at most count characters of two possibly null-...
7.21.4.4 The strncmp function (p: 329) C89/C90 standard (ISO/IEC 9899:1990): 4.11.4.4 The strncmp function See also strcmp compares two strings (function) wcsncmp (C95) compares a certain amount of characters from two wide strings (function) memcmp compares two buffers (fu...
_mbsncmp和_mbsncmp_l无法用于在 Windows 运行时中执行的应用程序。 有关详细信息,请参阅通用 Windows 平台应用中不支持的 CRT 函数。 语法 C intstrncmp(constchar*string1,constchar*string2,size_tcount );intwcsncmp(constwchar_t*string1,constwchar_t*string2,size_tcount );int_mbsncmp(constunsignedchar...
7.21.4.4 The strncmp function (p: 329) C89/C90 standard (ISO/IEC 9899:1990): 4.11.4.4 The strncmp function 参阅 strcmp 比较两个字符串(函数) wcsncmp(C95) 比较来自两个宽字符串的一定量字符(函数) memcmp 比较两块缓冲区(函数) strcoll 比较两个字符串,根据当前本地环境(函数) strncmp 的 C++ 文...
C runtime library (CRT) reference CRT library features Universal C runtime routines by category Global variables and standard types Global constants Generic-text mappings Locale names, languages, and country-region strings Function family overviews Obsolete functions CRT alphabetical function reference CRT...
C runtime library (CRT) reference CRT library features Universal C runtime routines by category Global variables and standard types Global constants Generic-text mappings Locale names, languages, and country-region strings Function family overviews Obsolete functions CRT alphabetical function reference CRT...
cppreference.com Create account Page Discussion Standard revision: View Edit History std::strncmp C++ Strings library Null-terminated byte strings Defined in header <cstring> int strncmp( const char* lhs, const char* rhs, std::size_t count ); Compares at most count characters of two ...
API Reference Document std::strncmp C++ Strings library Null-terminated byte strings Defined in header <cstring> int strncmp( const char* lhs, const char* rhs, size_t count ); Compares at most count characters of two null-terminated byte strings. The comparison is done lexicographically. ...
不同于 std::strcoll 和std::strxfrm ,此函数不考虑本地环境。 示例运行此代码 #include <cstring> #include <iostream> void demo(const char* lhs, const char* rhs, int sz) { int rc = std::strncmp(lhs, rhs, sz); if(rc == 0) std::cout << "First " << sz << " chars of [" <...
C runtime library (CRT) reference CRT library features Universal C runtime routines by category Global variables and standard types Global constants Generic-text mappings Locale names, languages, and country-region strings Function family overviews Obsolete functions CRT alphabetical function reference...