"Beman Dawes" <bdawes@acm.org> wrote in message news:dgkm6j$h00$1@sea.gmane.org...
"Maxim Yegorushkin" <maxim.yegorushkin@gmail.com> wrote in message news:op.sxa6eylkp2vbb7@home...
Is this intentional that uintptr_t and intptr_t types are missing in cstdint.hpp? If it is so, why?
http://www.opengroup.org/onlinepubs/009695399/basedefs/stdint.h.html
An oversight? Care to submit a patch?
I spoke too soon. The reason intptr_t and uintptr_t were omitted was because they are not required by C99, and hence not required by TR1. So we should discuss this further before applying Maxim's patch. On one hand, we may not want Boost code to use a feature that may not be present. OTOH, if virtually all modern C++ compilers do support an integral type large enough to hold a pointer, why not supply intptr_t and uintptr_t? One possibility is to go ahead and supply intptr_t and uintptr_t, and also supply a BOOST_HAS_INTPTR_TYPES (or perhaps BOOST_NO_INTPTR_TYPES) configuration macro. Views? Comments? --Beman