52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
|
|
||
|
// Copyright Oliver Kowalke 2009.
|
||
|
// Distributed under the Boost Software License, Version 1.0.
|
||
|
// (See accompanying file LICENSE_1_0.txt or copy at
|
||
|
// http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
||
|
#ifndef BOOST_COROUTINES_DETAIL_SEGMENTED_STACK_ALLOCATOR_H
|
||
|
#define BOOST_COROUTINES_DETAIL_SEGMENTED_STACK_ALLOCATOR_H
|
||
|
|
||
|
#include <cstddef>
|
||
|
|
||
|
#include <boost/config.hpp>
|
||
|
|
||
|
#include <boost/coroutine/detail/config.hpp>
|
||
|
|
||
|
#ifdef BOOST_HAS_ABI_HEADERS
|
||
|
# include BOOST_ABI_PREFIX
|
||
|
#endif
|
||
|
|
||
|
namespace boost {
|
||
|
namespace coroutines {
|
||
|
|
||
|
struct stack_context;
|
||
|
|
||
|
namespace detail {
|
||
|
|
||
|
#if defined(BOOST_USE_SEGMENTED_STACKS)
|
||
|
class BOOST_COROUTINES_DECL segmented_stack_allocator
|
||
|
{
|
||
|
public:
|
||
|
static bool is_stack_unbound();
|
||
|
|
||
|
static std::size_t default_stacksize();
|
||
|
|
||
|
static std::size_t minimum_stacksize();
|
||
|
|
||
|
static std::size_t maximum_stacksize();
|
||
|
|
||
|
void allocate( stack_context &, std::size_t = minimum_stacksize() );
|
||
|
|
||
|
void deallocate( stack_context &);
|
||
|
};
|
||
|
#endif
|
||
|
|
||
|
}}}
|
||
|
|
||
|
#ifdef BOOST_HAS_ABI_HEADERS
|
||
|
# include BOOST_ABI_SUFFIX
|
||
|
#endif
|
||
|
|
||
|
#endif // BOOST_COROUTINES_DETAIL_SEGMENTED_STACK_ALLOCATOR_H
|