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boost-1.20
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boost-1.19
| Author | SHA1 | Date | |
|---|---|---|---|
| 770b8c8322 |
@ -69,7 +69,7 @@ representing any value of any signed integer type.</p>
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capable of representing any value of any unsigned integer type.</p>
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<p>These types are required.</p>
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<hr>
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<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->18 Nov 2000<!--webbot bot="Timestamp" endspan i-checksum="15249" -->
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<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan -->14 Nov 2000<!--webbot bot="Timestamp" endspan i-checksum="15241" -->
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</p>
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<p> </p>
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@ -9,7 +9,6 @@
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// See http://www.boost.org for most recent version including documentation.
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// Revision History
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// 23 Jan 01 prefer "long" over "int" for int32_t and intmax_t (Jens Maurer)
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// 12 Nov 00 Merged <boost/stdint.h> (Jens Maurer)
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// 23 Sep 00 Added INTXX_C macro support (John Maddock).
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// 22 Sep 00 Better 64-bit support (John Maddock)
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@ -113,29 +112,29 @@ namespace boost
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// 32-bit types -----------------------------------------------------------//
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# if ULONG_MAX == 0xffffffff
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typedef long int32_t;
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typedef long int_least32_t;
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typedef long int_fast32_t;
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typedef unsigned long uint32_t;
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typedef unsigned long uint_least32_t;
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typedef unsigned long uint_fast32_t;
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# elif UINT_MAX == 0xffffffff
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# if UINT_MAX == 0xffffffff
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typedef int int32_t;
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typedef int int_least32_t;
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typedef int int_fast32_t;
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typedef unsigned int uint32_t;
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typedef unsigned int uint_least32_t;
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typedef unsigned int uint_fast32_t;
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# elif ULONG_MAX == 0xffffffff
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typedef long int32_t;
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typedef long int_least32_t;
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typedef long int_fast32_t;
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typedef unsigned long uint32_t;
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typedef unsigned long uint_least32_t;
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typedef unsigned long uint_fast32_t;
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# else
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# error defaults not correct; you must hand modify boost/cstdint.hpp
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# endif
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// 64-bit types + intmax_t and uintmax_t ----------------------------------//
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# if (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX))
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# if(defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615U) || \
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(defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615U)
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# if (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX)) && !(defined(_WIN32) && defined(__GNUC__))
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# if(defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615) || \
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(defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615)
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// 2**64 - 1
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typedef long long intmax_t;
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typedef unsigned long long uintmax_t;
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@ -253,7 +252,7 @@ Added 23rd September (John Maddock).
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// 64-bit types + intmax_t and uintmax_t ----------------------------------//
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# if (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX))
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# if (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX)) && !(defined(_WIN32) && defined(__GNUC__))
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# if(defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615) || \
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(defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615)
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# define INT64_C(value) value##LL
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@ -298,4 +297,3 @@ Added 23rd September (John Maddock).
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# undef UINTMAX_C
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#endif // __STDC_CONSTANT_MACROS_DEFINED etc.
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@ -31,7 +31,6 @@ namespace boost
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// specializatons: 1=long, 2=int, 3=short, 4=signed char,
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// 6=unsigned long, 7=unsigned int, 8=unsigned short, 9=unsigned long
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// no specializations for 0 and 5: requests for a type > long are in error
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template<> struct int_least_helper<1> { typedef long least; };
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template<> struct int_least_helper<2> { typedef int least; };
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template<> struct int_least_helper<3> { typedef short least; };
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@ -54,7 +53,7 @@ namespace boost
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(Bits-1 <= std::numeric_limits<short>::digits) +
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(Bits-1 <= std::numeric_limits<signed char>::digits)
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>::least least;
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typedef typename int_fast_t<least>::fast fast;
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typedef int_fast_t<least>::fast fast;
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};
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// unsigned
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@ -69,7 +68,7 @@ namespace boost
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(Bits <= std::numeric_limits<unsigned short>::digits) +
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(Bits <= std::numeric_limits<unsigned char>::digits)
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>::least least;
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typedef typename int_fast_t<least>::fast fast;
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typedef int_fast_t<least>::fast fast;
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};
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// The same dispatching technique can be used to select types based on
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@ -90,7 +90,7 @@ instead.
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<hr>
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<p>Revised: <!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %b %Y" startspan -->18 Nov 2000<!--webbot bot="Timestamp" endspan i-checksum="15249" -->
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<p>Revised: <!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %b %Y" startspan -->14 Nov 2000<!--webbot bot="Timestamp" endspan i-checksum="15241" -->
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</p>
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</body>
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@ -17,6 +17,8 @@
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#include <iostream>
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#include <boost/integer.hpp>
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using namespace boost; // not the best practice, but useful for testing
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namespace
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{
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void test( long ) { std::cout << "long\n"; }
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@ -37,8 +39,6 @@ namespace boost
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int main()
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{
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using boost::int_t;
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using boost::uint_t;
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std::cout << 32 << ' '; test( int_t<32>::least() );
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std::cout << 31 << ' '; test( int_t<31>::least() );
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std::cout << 30 << ' '; test( int_t<30>::least() );
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