error while loading shared libraries: libboost_regex.so.1.64.0: cannot open shared object file: No such file or directory 这个错误在stackoverflow上给的解释是: The library cannot be found. Libraries are by default looked for in/lib,/usr/liband the directories specified by/etc/ld.so.conf. Us...
如你所见,你把正则表达式和要分析的字符串传递给算法regex_match. 如果的确存在与正则表达式的匹配,则该函数调用返回结果true;否则,返回false. 在这个例子中,结果是false, 因为regex_match仅当整个输入数据被正则表达式成功匹配时才返回true。你知道为什么是这样吗?再看一下那个正则表达式。第一个字符是大写的A, 很明...
单独编译了regex,生成了libboost_regex-gcc-1_34.a,现在试验regex能否生效,代码如下: CODE: #include<boost/regex.hpp> int main(int argc,char * argv[]) { boost::regex e("test"); return 0; } #g++ regex.cpp -I /path/to/boostroot -L/path/to/libboost_regex-gcc-1_34.a -o regex 报错:...
单独编译了regex,生成了libboost_regex-gcc-1_34.a,现在试验regex能否生效,代码如下: #include<boost/regex.hpp> int main(int argc,char * argv[]) { boost::regex e("test"); return 0; } #g++ regex.cpp -I /path/to/boostroot -L/path/to/libboost_regex-gcc-1_34.a -o regex 报错: /tmp...
7。后来询问同事，原来是同事将原来系统自带的python2.4删除掉了，然后手动编译安装了python3.3。
boost::regex reg("[a-zA-Z]+"); That regular expression works, but because it is so common, there is an even simpler way to represent a word: \w. That operator matches all word characters, not just the ASCII ones, so not only is it shorter, it is better for internationalization pur...
接着执行b2,生成library文件: C:\boost_1_70_0>.\b2 Performing configuration checks - default address-model : 32-bit - default architecture : x86 Building the Boost C++ Libraries. - C++11 mutex : yes - Boost.Config Feature Check: cxx11_auto_declarations : yes ...
在开始编译boost之前,建议先将依赖包都装一遍: yum -y install gcc gcc-c++ python python-devel libicu libicu-devel zlib...zlib-devel bzip2 bzip2-devel 其中,部分依赖包的提示信息如下:提示信息【Unicode/ICU support for Boost.Regex?...-devel 】注意:如果编译失败了,建议用 rm -rf 全删了之后,重新解...
摘自:Beyond.the.C.plus.plus.Standard.Library.An.Introduction.to.Boos Usage To begin using Boost.Regex, you need to include the header "boost/regex.hpp". Regex is one of the two libraries (the other one is Boost.Signals) covered in this book that need to be separately compiled. You'll...
1#include<iostream>2#include <boost/regex.hpp>3usingnamespacestd;45intmain()6{7//3 digits, a word, any character, 2 digits or "N/A",8//a space, then the first word again9boost::regex reg("\\d{3}([a-zA-Z]+).(\\d{2}|N/A)\\s\\1");1011std::stringcorrect="123Hello ...