ct_utils.hpp File Reference

#include <type_traits>
#include <jau/int_math.hpp>

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Classes
class	jau::CT::Mask< T, >
	A Mask type used for constant-time operations. More...

Namespaces
namespace	jau
	__pack(...): Produces MSVC, clang and gcc compatible lead-in and -out macros.
namespace	jau::CT
	Functions for constant time operations on data and testing of constant time annotations using valgrind.

Functions
template<typename T>
Mask< T >	jau::CT::conditional_copy_mem (T cnd, T *to, const T *from0, const T *from1, size_t elems) noexcept
template<typename T>
void	jau::CT::conditional_swap (bool cnd, T &x, T &y) noexcept
template<typename T, std::enable_if_t< std::is_pointer_v< T >, bool > = true>
void	jau::CT::conditional_swap_ptr (bool cnd, T &x, T &y) noexcept
template<typename T>
void	jau::CT::poison (const T *p, size_t n)
	Use valgrind to mark the contents of memory as being undefined.
template<typename T>
void	jau::CT::unpoison (const T *p, size_t n)
template<typename T>
void	jau::CT::unpoison (T &p)