/C++/Why exceptions can lead to memory leaks

Why exceptions can lead to memory leaks

//If an exception is raised between allocation and deallocation, memory leak will occur.

void f1() {
    int* ptr = new int;

    // do something which may throw an exception

    // we never get here if an exception is thrown
    delete ptr;
}

Similar codes

2 votes320 views2 answers
C++ output
C++
0 vote336 views1 answer
Replace komma with space C++
C++
1 vote365 views1 answer
Shout sharkest
C++
2 votes319 views1 answer
Get type of an object c++
C++
-1 vote353 views1 answer
How to define range of numbers inside a if condition in c++
C++
1 vote308 views1 answer
Why can not return char in cpp
C++
0 vote336 views1 answer
Namespace "std" n'a pas de membre "filesystem"
C++
0 vote327 views1 answer
Extra parameter in comparator function for sort
C++
4 votes349 views2 answers
Round double to n decimal places c++
C++
-1 vote322 views4 answers
How to say hello world in c++
C++