Boost.StringAlgorithms lets you provide a predicate as an additional parameter for different functions to determine which characters of the string the function is applied to. The versions with predicate are: bo
stringstr="boost_1_32_0.rar"; cout<<str <<(boost::algorithm::ends_with(str,".rar")?"是":"不是")<<"rar文件"<<endl; 例: chartext[]="hello world!"; cout <<text <<(all( text, is_lower() )?"is":"is not") <<"written in the lower case" <<endl; //prints "hello world!
#include <boost/algorithm/string/std_containers_traits.hpp> #include <boost/algorithm/string/trim.hpp> #include <boost/algorithm/string/case_conv.hpp> #include <boost/algorithm/string/predicate.hpp> #include <boost/algorithm/string/find.hpp> #include <boost/algorithm/string/split.hpp> #include ...
assert(std::string(ir.begin(), ir.end()) == "ab"); } find_regex的例子 // 注意加上头文件 // #include <boost/algorithm/string/regex.hpp> // find_regex, find_all_regex void test_string_find_regex() { using namespace boost; std::string str1("ab1234_first_nth_first_nth_"); i...
#include <boost/algorithm/string/classification.hpp> #include <boost/bind.hpp> using namespace std; using namespace boost; int main() cout << "* Predicate Example *" << endl << endl; string str1("123xxx321"); string str2("abc"); ...
// C++ program tosplit// string into substrings// which are separated by// separator using boost::split// this header file contains boost::splitfunction#include<bits/stdc++.h>#include<boost/algorithm/string.hpp>usingnamespacestd;intmain(){stringinput("geeks\tfor\tgeeks");vector<string> res...
字符串操作 使用boost库进行字符串的操作,主要通过引入<boost/algorithm/string.hpp>,来提供操作支持。 字符串切割boost::algorithm::split() 对字符串进行大小写转换 vs 注:copy函数返回一个大小写变换之后的副本 移除特定字符 找到指定字符出现的位置 字符串拼接 boost::algorithm::join() 字符替换 参考资...Boo...
#include <boost/bind.hpp> #include <boost/algorithm/string/predicate.hpp> #include <boost/bind/bind.hpp> #include <core/http/Request.hpp> using namespace boost::placeholders; namespace rstudio { namespace core { namespace http { Expand Down 4 changes: 3 additions & 1 deletion 4 src/...
问使用boost::algorithm:string:split和std::string时出现g++无效初始化错误EN当中用蓝色标记出的部分（...
#include <boost/range/algorithm.hpp> #include <boost/range/adaptors.hpp> #include <boost/regex.hpp> #include <string> #include <iostream> int main() { std::string s = "The Boost C++ Libraries"; boost::regex expr{"[\\w+]+"}; boost::copy(boost::adaptors::tokenize(s, expr, 0, ...