In the C++ programming language, the delete operator calls the destructor of the given argument, and returns memory allocated by new back to the heap.
I am wondering what will hapen if I try to do a delete on a pointer that is already deleted, …
c++ pointers memory-management delete-operatorIP_ADAPTER_INFO *ptr=new IP_ADAPTER_INFO[100]; if I free using delete ptr; will it lead to memory leak, …
c++ memory-management delete-operatorI need to create pointers of instances of a class, and the program do not know at compilation time how …
c++ pointers vector smart-pointers delete-operatorWhy C++ hasn't placement delete that directly corresponds to the placement new, i.e. calls the destructor and calls appropriate …
c++ c++11 new-operator delete-operatorint main() { Employee *e = new Employee(); delete e; delete e; ... delete e; return 0; }
c++ pointers memory-management allocation delete-operatorI have DynamoDB table structured like this A B C D 1 id1 foo hi 1 id2 var hello A is the …
amazon-dynamodb delete-operatorFor deleting and an array of element we use delete[]. Is it possible to delete the pointers the way I …
c++ pointers delete-operatorWhat actually happen when I execute this code? class MyClass { MyClass() { //do something delete this; } }
c++ constructor destructor delete-operator self-destructionConsider this classic example used to explain what not to do with forward declarations: //in Handle.h file class Body; …
c++ memory-management destructor forward-declaration delete-operatorIn this SO question is stated that this construct prevents stack allocation of instance. class FS_Only { ~FS_Only() = delete; // …
c++ c++11 delete-operator