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use std::forward() for rvalues

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This commit is contained in:
Oliver Kowalke
2014-12-28 22:03:09 +01:00
parent f6c7ab7826
commit 6a652b8cd7
2 changed files with 11 additions and 10 deletions
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9
include/boost/fiber/detail/fiber_base.hpp
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@@ -14,6 +14,7 @@
#include <exception>
#include <iostream>
#include <map>
#include <utility>
#include <vector>
#include <boost/assert.hpp>
@@ -72,23 +73,23 @@ private:
std::atomic< std::size_t > use_count_;
context::execution_context ctx_;
fss_data_t fss_data_;
std::chrono::high_resolution_clock::time_point tp_;
std::atomic< fiber_status > state_;
std::atomic< int > flags_;
spinlock splk_;
std::vector< fiber_handle > waiting_;
std::exception_ptr except_;
std::chrono::high_resolution_clock::time_point tp_;
// main-context fiber
fiber_base() :
use_count_( 1),
ctx_( context::execution_context::current() ),
fss_data_(),
tp_( (std::chrono::high_resolution_clock::time_point::max)() ),
state_( fiber_status::running),
flags_( flag_main_fiber | flag_thread_affinity),
waiting_(),
except_(),
tp_( (std::chrono::high_resolution_clock::time_point::max)() ),
nxt() {
}
@@ -121,11 +122,11 @@ private:
BOOST_ASSERT_MSG( false, "fiber already terminated");
}),
fss_data_(),
tp_( (std::chrono::high_resolution_clock::time_point::max)() ),
state_( fiber_status::ready),
flags_( 0),
waiting_(),
except_(),
tp_( (std::chrono::high_resolution_clock::time_point::max)() ),
nxt( nullptr) {
}
@@ -194,7 +195,7 @@ public:
// generalized lambda captures are support by C++14
template< typename StackAlloc, typename Fn >
explicit fiber_base( StackAlloc salloc, Fn && fn) :
fiber_base( salloc, make_rref( std::move( fn) ) ) {
fiber_base( salloc, make_rref( std::forward< Fn >( fn) ) ) {
}
virtual ~fiber_base() {

12
include/boost/fiber/detail/rref.hpp
View File

@@ -27,15 +27,15 @@ template< typename Fn >
class rref {
public:
rref( Fn && fn) :
fn_( std::move( fn) ) {
fn_( std::forward< Fn >( fn) ) {
}
rref( rref & other) :
fn_( std::move( other.fn_) ) {
fn_( std::forward< Fn >( other.fn_) ) {
}
rref( rref && other) :
fn_( std::move( other.fn_) ) {
fn_( std::forward< Fn >( other.fn_) ) {
}
rref( rref const& other) = delete;
@@ -49,9 +49,9 @@ private:
Fn fn_;
};
template< typename T >
rref< T > make_rref( T && t) {
return rref< T >( std::move( t) );
template< typename Fn >
rref< Fn > make_rref( Fn && fn) {
return rref< Fn >( std::forward< Fn >( fn) );
}
}}}