Re: [Boost-users] Delete and free all elements of ptr_vector

Complete example: #include <iostream> #include #include struct Foo : boost::noncopyable { Foo() { std::cout << "made a Foo\n"; } ~Foo() { std::cout << "destroyed a Foo\n"; } }; int main() { boost::ptr_vector<Foo> foos; foos.push_back(new Foo()); foos.push_back(new Foo()); foos.clear(); } On 7 September 2017 at 11:28, Thorsten Ottosen via Boost-users < boost-users@lists.boost.org> wrote:

Den 07-09-2017 kl. 11:09 skrev Florian Lindner via Boost-users:

...

Hello,

in my project we have a simple ptr_vector that has a member function:

void deleteElements () { for ( CONTENT_T * elem : _content ) { assertion ( elem != NULL ); delete ( elem ); } }

I want to replace this ptr_vector with boost::ptr_vector. However, I haven't found a way to delete and free all pointers stored in the container. How can I do that?

boost::ptr_vector<Foo> container; ... container.clear()

kind regards

-Thorsten

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