Strip whitespace c++

#include <algorithm> 
#include <cctype>
#include <locale>

// trim from start (in place)
static inline void ltrim(std::string &s) {
    s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char ch) {
        return !std::isspace(ch);
    }));
}

// trim from end (in place)
static inline void rtrim(std::string &s) {
    s.erase(std::find_if(s.rbegin(), s.rend(), [](unsigned char ch) {
        return !std::isspace(ch);
    }).base(), s.end());
}

// trim from both ends (in place)
static inline void trim(std::string &s) {
    ltrim(s);
    rtrim(s);
}

// trim from start (copying)
static inline std::string ltrim_copy(std::string s) {
    ltrim(s);
    return s;
}

// trim from end (copying)
static inline std::string rtrim_copy(std::string s) {
    rtrim(s);
    return s;
}

// trim from both ends (copying)
static inline std::string trim_copy(std::string s) {
    trim(s);
    return s;
}

Source: stackoverflow.com

Similar codes

118 votes308 views6 answers
Reverse string
C++
1 vote221 views3 answers
If c++
C++
0 vote240 views1 answer
Get rest of a stringstream c++
C++
0 vote266 views1 answer
How to check char array equality in c++
C++
1 vote247 views2 answers
Ue4 array copy c++
C++
1 vote226 views1 answer
C++ integer array
C++
0 vote238 views2 answers
Check prime cpp gfg
C++
0 vote226 views2 answers
Greatest and smallest in 3 numbers cpp
C++
0 vote248 views1 answer
Sizeof’ on array function parameter ‘arr’ will return size of ‘int*’ [-Wsizeof-array-argument]
C++
-2 votes217 views1 answer
Uses of c++
C++