| __gnu_cxx::subtractive_rng(3cxx) | __gnu_cxx::subtractive_rng(3cxx) |
NAME¶
__gnu_cxx::subtractive_rng -
SYNOPSIS¶
Inherits std::unary_function< _Arg, _Result >.
Public Types¶
typedef _Arg argument_type
typedef _Result result_type
Public Member Functions¶
subtractive_rng (unsigned int __seed)
subtractive_rng ()
void _M_initialize (unsigned int __seed)
unsigned int operator() (unsigned int __limit)
Detailed Description¶
The subtractive_rng class is documented on SGI's site. Note that this code assumes that int is 32 bits.
Definition at line 352 of file ext/functional.
Member Typedef Documentation¶
template<typename _Arg, typename _Result> typedef _Arg std::unary_function< _Arg, _Result >::argument_type [inherited]¶
argument_type is the type of the argument
Definition at line 108 of file stl_function.h.
template<typename _Arg, typename _Result> typedef _Result std::unary_function< _Arg, _Result >::result_type [inherited]¶
result_type is the return type
Definition at line 111 of file stl_function.h.
Constructor & Destructor Documentation¶
__gnu_cxx::subtractive_rng::subtractive_rng (unsigned int __seed) [inline]¶
Ctor allowing you to initialize the seed.
Definition at line 394 of file ext/functional.
__gnu_cxx::subtractive_rng::subtractive_rng () [inline]¶
Default ctor; initializes its state with some number you don't see.
Definition at line 398 of file ext/functional.
Member Function Documentation¶
unsigned int __gnu_cxx::subtractive_rng::operator() (unsigned int __limit) [inline]¶
Returns a number less than the argument.
Definition at line 363 of file ext/functional.
Author¶
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| Fri Dec 2 2016 | libstdc++ |