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

1 vote224 views1 answer
Binary exponentiation
C++
1 vote190 views1 answer
System cpp
C++
2 votes190 views1 answer
C++ for competitive programming
C++
1 vote189 views1 answer
STD::ERASE FUNCTION IN C++
C++
0 vote184 views1 answer
Unreal engine c++ bind action to function with parameter
C++
1 vote198 views1 answer
Visual studio cpp compiler
C++
0 vote178 views1 answer
How to make calculaor in c++
C++
0 vote192 views1 answer
Composition namespaces c++
C++
2 votes184 views1 answer
C++ code for insertion sort
C++
105 votes552 views6 answers
C++ int to string
C++