long_int_sub_op< C > Struct Template Reference

#include <int.hpp>

List of all members.

Public Types

typedef unsigned_of_helper< C >
::type uC

Static Public Member Functions

static void op (uC &dest1, uC &dest0, const uC &s1, const uC &s0)
dest1 R + dest0 -= (s1 R + s0), with R = (1 << n)

Detailed Description

template<typename C>
struct mmx::long_int_sub_op< C >

Definition at line 424 of file int.hpp.

Member Typedef Documentation

typedef unsigned_of_helper<C>::type uC

Definition at line 425 of file int.hpp.

Member Function Documentation

static void op	(	uC &	dest1,
		uC &	dest0,
		const uC &	s1,
		const uC &	s0
	)			`[inline, static]`

dest1 R + dest0 -= (s1 R + s0), with R = (1 << n)

Definition at line 429 of file int.hpp.

00429                                                         {
00430     if (dest0 >= s0) {
00431       dest0 -= s0;
00432       dest1 -= s1;
00433     }
00434     else {
00435       dest0 -= s0;
00436       dest1 -= s1 + 1;
00437     }
00438   }

The documentation for this struct was generated from the following file:

include/basix/int.hpp