libstdc++
|
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) |
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.
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.
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.
__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.
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.