SIMPLE SOLUTIONS

__GNU_CXX::_RELATIVE_POINTER_IMPL(3CXX) - Linux man page online | Library functions

A storage policy for use with _Pointer_adapter which stores the.

Chapter
Tue Mar 10 2020
__gnu_cxx::_Relative_pointer_impl< _Tp >(3cxx) __gnu_cxx::_Relative_pointer_impl< _Tp >(3cxx)

NAME

__gnu_cxx::_Relative_pointer_impl< _Tp > - A storage policy for use with _Pointer_adapter<> which stores the pointer's address as an offset value which is relative to its own address.

SYNOPSIS

Public Types typedef _Tp element_type Public Member Functions _Tp * get () const bool operator< (const _Relative_pointer_impl &__rarg) const bool operator== (const _Relative_pointer_impl &__rarg) const void set (_Tp *__arg) Detailed Description template<typename _Tp> class __gnu_cxx::_Relative_pointer_impl< _Tp >" A storage policy for use with _Pointer_adapter<> which stores the pointer's address as an offset value which is relative to its own address. This is intended for pointers within shared memory regions which might be mapped at different addresses by different processes. For null pointers, a value of 1 is used. (0 is legitimate sometimes for nodes in circularly linked lists) This value was chosen as the least likely to generate an incorrect null, As there is no reason why any normal pointer would point 1 byte into its own pointer address. Definition at line 109 of file pointer.h. Author Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Tue Mar 10__gnu_cxx::_Relative_pointer_impl< _Tp >(3cxx)
Download raw manual
Main page libstdc++ (+874) № 3 (+68044)
Go top