boost-bind.cc File Reference

#include <iostream>
#include <boost/bind/bind.hpp>
#include <boost/function.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/test/unit_test.hpp>

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Classes
class	A

Functions
	BOOST_AUTO_TEST_CASE (keeps_object_alive_while_setting)
	BOOST_AUTO_TEST_CASE (keeps_object_alive_while_getting)

Function Documentation

BOOST_AUTO_TEST_CASE() [1/2]

BOOST_AUTO_TEST_CASE

(

keeps_object_alive_while_getting

)

{
  int                          value    = 25;
  const int                    expected = value;
  A::Ptr                       a        = A::create(value);
  boost::function<int()> const f        = boost::bind(&A::get, a);
 
  a.reset();
  BOOST_CHECK_EQUAL(expected, f());
}

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BOOST_AUTO_TEST_CASE() [2/2]

BOOST_AUTO_TEST_CASE

(

keeps_object_alive_while_setting

)

{
  int                           value    = 25;
  const int                     expected = 1;
  A::Ptr                        a        = A::create(value);
  boost::function<void()> const f        = boost::bind(&A::set, a, expected);
 
  a.reset();
  f();
  BOOST_CHECK_EQUAL(expected, value);
}

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