C++ vector pop first element

Remove element by index from vector c++

// Deletes the second element (vec[1])
vec.erase(vec.begin() + 1);

// Deletes the second through third elements (vec[1], vec[2])
vec.erase(vec.begin() + 1, vec.begin() + 3);

Source: stackoverflow.com

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());

C++ vector pop first element

std::vector<int> vect;

vect.erase(vect.begin());

Remove first element from vector c++

// Deletes the first element from vector v
v.erase(v.begin());

Similar codes

1 vote202 views1 answer
Get handle in C++
C++
-1 vote213 views1 answer
A[12] = h + A[8]
C++
1 vote209 views2 answers
Cpp vector2
C++
1 vote203 views2 answers
Sort c++
C++
0 vote199 views1 answer
MPI_Sendrecv
C++
3 votes204 views10 answers
1+1
C++
0 vote208 views1 answer
Character array to string c++ stl
C++
1 vote209 views1 answer
Meter espacios en cadena c
C++
1 vote221 views1 answer
Compile multiple files C++ linux
C++
0 vote220 views2 answers
Vector übergeben c++
C++