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Added make_ready_no_decay_future and remove the use of asynch on make_future test.

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This commit is contained in:
Vicente J. Botet Escriba
2014-02-03 18:31:43 +01:00
parent 94b27db991
commit 980772d514
2 changed files with 23 additions and 13 deletions
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27
example/make_future.cpp
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@@ -5,7 +5,7 @@
#include <boost/config.hpp>
#ifndef BOOST_NO_CXX11_DECLTYPE_N3276
#define BOOST_THREAD_NO_CXX11_DECLTYPE_N3276
//#define BOOST_THREAD_NO_CXX11_DECLTYPE_N3276
#endif
#if ! defined BOOST_NO_CXX11_DECLTYPE
#define BOOST_RESULT_OF_USE_DECLTYPE
@@ -53,8 +53,9 @@ boost::future<int> compute(int x)
boost::future<int&> compute_ref(int x)
{
//int i = 0;
//if (x == 0) return boost::make_ready_future<int&>(i); This must not compile as the type is deduced as boost::future<int>
static int i = 0;
//if (x == 0) return boost::make_ready_future<int&>(i); //This must not compile as the type is deduced as boost::future<int>
if (x == 0) return boost::make_ready_no_decay_future<int&>(i);
#ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
if (x < 0) return boost::make_exceptional_future<int&>(std::logic_error("Error"));
#else
@@ -84,11 +85,11 @@ int main()
for (int i=0; i< number_of_tests; i++)
try
{
{
std::cout << __FILE__ << " "<<__LINE__ << std::endl;
boost::future<int> f = boost::async(boost::launch::async, p1);
std::cout << i << " "<<f.get() << std::endl;
}
// {
// std::cout << __FILE__ << " "<<__LINE__ << std::endl;
// boost::future<int> f = boost::async(boost::launch::async, p1);
// std::cout << i << " "<<f.get() << std::endl;
// }
#if defined BOOST_THREAD_USES_MOVE
{
std::cout << __FILE__ << " "<< __LINE__ << std::endl;
@@ -106,11 +107,11 @@ int main()
boost::future<int&> f = compute_ref(0);
std::cout << f.get() << std::endl;
}
{
std::cout << __FILE__ << " "<< __LINE__ << std::endl;
boost::future<int> f = compute(2);
std::cout << f.get() << std::endl;
}
// {
// std::cout << __FILE__ << " "<< __LINE__ << std::endl;
// boost::future<int> f = compute(2);
// std::cout << f.get() << std::endl;
// }
{
std::cout << __FILE__ << " "<< __LINE__ << std::endl;
boost::shared_future<int> f = shared_compute(0);