C++ lambda

Cpp lambda function

#include <iostream>
using namespace std;

bool isGreater = [](int a, int b){ return a > b; }

int main() {
	cout << isGreater(5, 2) << endl; // Output: 1
	return 0;
}

C++ lambda

[ captureClause ] ( parameters ) -> returnType
{
    statements;
}

Source: learncpp.com

Lambda function in c++

//lambda function for sorting vector ascending
sort(vec.begin(),vec.end(),[](int &a, int &b){
	return a<b;
});
//lambda function for sorting vector of vector ascending based on first value
sort(vec.begin(),vec.end(),[](vector<int> &a, vector<int> &b){
	return a[0]<b[0];
});

Similar codes

1 vote175 views1 answer
How to display a variable in c++
C++
0 vote205 views1 answer
Split string on character vector C++
C++
-1 vote214 views1 answer
You don't have an extension for debugging yaml flutter
C++
1 vote215 views1 answer
Qt float to qstring
C++
10 votes189 views2 answers
Difference between programming and coding
C++
1 vote186 views1 answer
GetCurrentThreadId c
C++
0 vote183 views1 answer
Declaring array of int
C++
0 vote193 views1 answer
C++ json parser euc-kr
C++
1 vote217 views1 answer
Qt window bottom bar
C++
0 vote191 views1 answer
Less than operator overloading in c++
C++