</p></body></html>"; reti = regcomp(®ex, pattern, REG_EXTENDED); if (reti){ fprintf(stderr,"Could not compile regex\n"); return 1; } reti = regexec(®ex, data,0, NULL,0); if (!reti){ puts("Match"); regmatch_t matches[2]; reti = regexec(&r...
这里,我使用 string(REGEX REPLACE ...) 语句达到此目的。 在CMakeLists.txt 中增加以下语句,同时将 config.h.in 中的@TIME_DAY@ 改为@TIME_DAY_NUM@: string(REGEX REPLACE "(^[0])([1-9]*)" "\\2" TIME_DAY_NUM ${TIME_DAY}) 这语句的意思是:如果变量 TIME_DAY 的值以 '0' 开头,那么...
add_compile_options 添加编译参数,如 -wall, -std=c++11, -fPIC add_compile_options(...) target_link_libraries 链接库文件,如果同时存在动态库和静态库,则优先链接动态库,强制链接静态库 libX.a。 target_link_libraries(target library1<debug | optimized> library2 ...) # gcc -l 如果同时链接动态库...
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INSTALL(TARGETS myrun mylib mystaticlib RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION libstatic ) 上面的例子会将: 可执行二进制myrun 安装到${CMAKE_INSTALL_PREFIX}/bin 。 目录动态库libmylib 安装到${CMAKE_INSTALL_PREFIX}/lib 目录。 静态库libmystaticlib 安装到${CMAKE_INSTA...
CMakeregular expressionshave a distinct syntax tied to the origins of CMake syntax in the late 1990s. The CMake regex syntax is not the same as Python, Perl, etc. We give a few examples underregex. To compile CMake from source, for example on BSD or ARM 32-bit using existing CMake...
CTRE - A Compile time PCRE (almost) compatible regular expression matcher. [MIT] PCRE - A regular expression C library inspired by the regular expression capabilities in Perl. [BSD] RE2 - A software library for regular expressions via a finite-state machine using automata theory. [BSD-3-Cla...
compile-time macros and manifest constants getting system information (<limits.h>, confstr(), fpathconf(), pathconf(), sysconf()) POSIX APIs that supplant historical APIs: advisory file locking with fcntl() rather than flock() or lockf(); getcwd() rather than getwd(); mkfifo() rather th...
import java.util.regex.Pattern; import java.util.regex.Matcher; public class Main { public static void main(String[] args) { Pattern p1 = Pattern.compile("^.*b.*$"); //输出fals,因为正则表达式中出现了^或$,默认只会匹配第一行,第二行的b匹配不到。 System.out.println(p1.matcher("a\nb...
regcmp() — Compile regular expression regcomp() — Compile regular expression regerror() — Return error message regex() — Execute compiled regular expression regexec() — Execute compiled regular expression regfree() — Free memory for regular expression release() — Delete a load mod...