include/stxxl/bits/common/utils.h File Reference

#include <vector>
#include <string>
#include <cmath>
#include <cstdlib>
#include <stxxl/bits/namespace.h>
#include <stxxl/bits/common/types.h>
#include <stxxl/bits/compat/type_traits.h>
#include <stxxl/bits/msvc_compatibility.h>

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Namespaces
namespace	stxxl
	<stxxl> library namespace
Defines
#define	STXXL_STATIC_ASSERT(x)   { typedef int static_assert_dummy_type[(x) ? 1 : -1]; }
#define	LIKELY(c)   c
#define	UNLIKELY(c)   c
Functions
std::vector< std::string >	stxxl::split (const std::string &str, const std::string &sep)
stxxl::int64	stxxl::atoint64 (const char *s)
template<typename Tp >
const Tp &	stxxl::STXXL_MIN (const Tp &a, const Tp &b)
template<typename Tp >
const Tp &	stxxl::STXXL_MAX (const Tp &a, const Tp &b)
template<typename Integral >
Integral	stxxl::log2_ceil (Integral i)
template<typename Integral >
Integral	stxxl::log2_floor (Integral i)
template<typename Integral , typename Integral2 >
compat::remove_const< Integral > ::type	stxxl::div_ceil (Integral __n, Integral2 __d)
uint64	stxxl::longhash1 (uint64 key_)
template<class T >
void	stxxl::swap_1D_arrays (T *a, T *b, unsigned_type size)
template<typename Integral >
Integral	stxxl::round_up_to_power_of_two (Integral n, unsigned_type power)
template<class Container >
Container::value_type	stxxl::pop (Container &c)
template<class Container >
Container::value_type	stxxl::pop_front (Container &c)
template<class Container >
Container::value_type	stxxl::pop_back (Container &c)
template<class Container >
Container::value_type	stxxl::pop_begin (Container &c)

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Define Documentation

#define LIKELY

(

c

)

c

Definition at line 142 of file utils.h.

Referenced by stxxl::loser_tree< run_cursor_type, run_cursor_cmp_type >::multi_merge_k(), stxxl::loser_tree< run_cursor_type, run_cursor_cmp_type >::multi_merge_unrolled(), stxxl::loser_tree< run_cursor_type, run_cursor_cmp_type >::multi_merge_unrolled_0(), stxxl::stream::basic_runs_merger< sorted_runs_type, CompareType_, AllocStr_ >::operator++(), and stxxl::stream::runs_creator< use_push< ValueType_ >, CompareType_, BlockSize_, AllocStr_ >::push().

#define STXXL_STATIC_ASSERT

(

x

)

{ typedef int static_assert_dummy_type[(x) ? 1 : -1]; }

Examples:

algo/test_random_shuffle.cpp, and stream/test_loop.cpp.

Definition at line 40 of file utils.h.

Referenced by stxxl::random_shuffle(), short_test(), and stxxl::typed_block< RawSize_, T_, NRef_, InfoType_ >::typed_block().

#define UNLIKELY

(

c

)

c

Definition at line 148 of file utils.h.

Referenced by stxxl::buffered_writer< block_type >::get_free_block(), stxxl::sort_helper::run_cursor2_cmp< block_type, prefetcher_type, value_cmp >::operator()(), stxxl::ksort_local::run_cursor2_cmp< block_type, prefetcher_type, key_extractor >::operator()(), stxxl::buf_ostream< BlkTp_, BIDIteratorTp_ >::operator++(), stxxl::run_cursor2< block_type, prefetcher_type_ >::operator++(), stxxl::buf_istream< BlkTp_, BIDIteratorTp_ >::operator++(), stxxl::stream::vector_iterator2stream< InputIterator_ >::operator++(), stxxl::deque2< ValueType, BlockSize, AllocStrategy, SizeType >::stream::operator++(), stxxl::deque2< ValueType, BlockSize, AllocStrategy, SizeType >::reverse_stream::operator++(), stxxl::buf_ostream< BlkTp_, BIDIteratorTp_ >::operator<<(), stxxl::buf_istream< BlkTp_, BIDIteratorTp_ >::operator>>(), stxxl::normal_stack< Config_ >::pop(), stxxl::queue< ValTp, BlkSz, AllocStr, SzTp >::pop(), stxxl::grow_shrink_stack< Config_ >::pop(), stxxl::grow_shrink_stack2< Config_ >::pop(), stxxl::deque2< ValueType, BlockSize, AllocStrategy, SizeType >::pop_back(), stxxl::deque2< ValueType, BlockSize, AllocStrategy, SizeType >::pop_front(), stxxl::normal_stack< Config_ >::push(), stxxl::queue< ValTp, BlkSz, AllocStr, SzTp >::push(), stxxl::grow_shrink_stack< Config_ >::push(), stxxl::grow_shrink_stack2< Config_ >::push(), stxxl::migrating_stack< CritSize, ExternalStack, InternalStack >::push(), stxxl::deque2< ValueType, BlockSize, AllocStrategy, SizeType >::push_back(), and stxxl::deque2< ValueType, BlockSize, AllocStrategy, SizeType >::push_front().