/C++/How to remove an element from a vector by value c++

How to remove an element from a vector by value 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());

How to remove an element from a vector by value c++

std::vector<int> v; 
// fill it up somehow
v.erase(std::remove(v.begin(), v.end(), 99), v.end()); 
// really remove all elements with value 99

Source: stackoverflow.com

Similar codes

1 vote219 views1 answer
Ceil value in c++ using formula
C++
0 vote598 views1 answer
Cpp Case value is not a constant expression
C++
4 votes257 views4 answers
How to pass an array by reference in C++
C++
1 vote287 views1 answer
Retourner pointeur de type qstringlist qt
C++
1 vote290 views1 answer
How to compile opencv c++ in ubuntu
C++
2 votes178 views1 answer
Priority queue in c++
C++
0 vote216 views1 answer
Print linked list reverse order in c++
C++
2 votes193 views2 answers
Cpp #include "" <>
C++
0 vote254 views1 answer
C++ find index of all occurrences in string
C++
1 vote178 views1 answer
C++ insert variable into string
C++