/C++/Remove element from vector on condition c++

Remove element from vector on condition c++

Remove value from vector c++

#include <algorithm>
#include <vector>

// using the erase-remove idiom

std::vector<int> vec {2, 4, 6, 8};
int value = 8 // value to be removed
vec.erase(std::remove(vec.begin(), vec.end(), value), vec.end());

Remove element from vector on condition c++

v.erase(std::remove_if(
    v.begin(), v.end(),
    [](const int& x) { 
        return x > 10; // put your condition here
    }), v.end());
// therefore elements > 10 are removed, leaving only elements<= 10

Source: stackoverflow.com

Similar codes

5 votes182 views2 answers
Variables in c++
C++
0 vote232 views1 answer
Function to calculate compound interest in C++
C++
2 votes171 views2 answers
Check if array is sorted cpp stl
C++
2 votes197 views2 answers
Count bits c++
C++
0 vote224 views1 answer
Std::set remove item
C++
0 vote218 views1 answer
Ue4 foreach loop c++
C++
3 votes216 views1 answer
C++ get files in directory
C++
1 vote293 views1 answer
Parallelize for loop c++
C++
0 vote225 views1 answer
Cout hex c++
C++
14 votes221 views1 answer
How to make a n*n 2d dynamic array in c++
C++