base_blocks_transformer< WL, WH, V > Struct Template Reference

#include <base_blocks.hpp>

List of all members.

Public Types

• typedef WH::base base
• typedef WL::modulus_base modulus_base
• typedef WL::modulus_base_variant modulus_base_variant
• typedef WH::modulus_base modulus_middle
• typedef WH::modulus_base_variant modulus_middle_variant
• typedef base C
• typedef modulus_base I
• typedef modulus_middle J
• typedef modulus< I,
  modulus_base_variant > M
• typedef modulus< J,
  modulus_middle_variant > N
• typedef implementation
  < base_transform, V > Base

Public Member Functions

• template<typename K > base_blocks_transformer (const K &_p, nat _s=th)
• base_blocks_transformer (WL *_low, nat _s=th)
• ~base_blocks_transformer ()
• nat direct_transform (I *c, nat n, const C &a)
• void inverse_transform (C &a, const I *c, nat n)

Public Attributes

• M p
• nat s
• WL * low
• WH * high

Static Public Attributes

• static const nat th = Threshold(typename WH::base,base_blocks_threshold)

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Detailed Description

template<typename WL, typename WH, typename V = typename base_blocks_variant_helper< typename WH::base >::BV>
struct mmx::base_blocks_transformer< WL, WH, V >

Examples:

base_test.cpp.

Definition at line 88 of file base_blocks.hpp.

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Member Typedef Documentation

typedef WH::base base

Definition at line 89 of file base_blocks.hpp.

typedef implementation<base_transform,V> Base

Definition at line 100 of file base_blocks.hpp.

typedef base C

Definition at line 95 of file base_blocks.hpp.

typedef modulus_base I

Definition at line 96 of file base_blocks.hpp.

typedef modulus_middle J

Definition at line 97 of file base_blocks.hpp.

typedef modulus<I, modulus_base_variant> M

Definition at line 98 of file base_blocks.hpp.

typedef WL::modulus_base modulus_base

Definition at line 90 of file base_blocks.hpp.

typedef WL::modulus_base_variant modulus_base_variant

Definition at line 91 of file base_blocks.hpp.

typedef WH::modulus_base modulus_middle

Definition at line 92 of file base_blocks.hpp.

typedef WH::modulus_base_variant modulus_middle_variant

Definition at line 93 of file base_blocks.hpp.

typedef modulus<J, modulus_middle_variant> N

Definition at line 99 of file base_blocks.hpp.

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Constructor & Destructor Documentation

base_blocks_transformer	(	const K &	_p,
		nat	_s = th
	)		[inline]

Definition at line 111 of file base_blocks.hpp.

References base_blocks_transformer< WL, WH, V >::high, base_blocks_transformer< WL, WH, V >::low, base_blocks_transformer< WL, WH, V >::p, and base_blocks_transformer< WL, WH, V >::s.

    : p(_p), s(_s) {
    ASSERT (_p != 0 && _p != 1, "invalid base");
    low= mmx_new<WL> (1, p);
    J p_s= binpow (J(* p), s);
    high= mmx_new<WH> (1, p_s); }

base_blocks_transformer	(	WL *	_low,
		nat	_s = th
	)		[inline]

Definition at line 118 of file base_blocks.hpp.

References base_blocks_transformer< WL, WH, V >::high, base_blocks_transformer< WL, WH, V >::p, and base_blocks_transformer< WL, WH, V >::s.

    : p(_low->p), s(_s), low(_low) {
    J p_s= binpow (J(* p), s);
    high= mmx_new<WH> (1, p_s); }

~base_blocks_transformer

(

)

[inline]

Definition at line 123 of file base_blocks.hpp.

References base_blocks_transformer< WL, WH, V >::high, and base_blocks_transformer< WL, WH, V >::low.

                                     {
    mmx_delete<WL> (low, 1);
    mmx_delete<WH> (high, 1); }

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Member Function Documentation

nat direct_transform	(	I *	c,
		nat	n,
		const C &	a
	)		[inline]

Definition at line 127 of file base_blocks.hpp.

References base_blocks_transformer< WL, WH, V >::high, base_blocks_transformer< WL, WH, V >::low, and base_blocks_transformer< WL, WH, V >::s.

                                                        {
    return Base::direct (c, n, a, low, high, s); }

void inverse_transform	(	C &	a,
		const I *	c,
		nat	n
	)		[inline]

Definition at line 130 of file base_blocks.hpp.

References base_blocks_transformer< WL, WH, V >::high, base_blocks_transformer< WL, WH, V >::low, and base_blocks_transformer< WL, WH, V >::s.

                                                          {
    Base::inverse (a, c, n, low, high, s); }

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Member Data Documentation

WH* high

Definition at line 105 of file base_blocks.hpp.

Referenced by base_blocks_transformer< WL, WH, V >::base_blocks_transformer(), base_blocks_transformer< WL, WH, V >::direct_transform(), base_blocks_transformer< WL, WH, V >::inverse_transform(), and base_blocks_transformer< WL, WH, V >::~base_blocks_transformer().

WL* low

Definition at line 104 of file base_blocks.hpp.

Referenced by base_blocks_transformer< WL, WH, V >::base_blocks_transformer(), base_blocks_transformer< WL, WH, V >::direct_transform(), base_blocks_transformer< WL, WH, V >::inverse_transform(), and base_blocks_transformer< WL, WH, V >::~base_blocks_transformer().

M p

Definition at line 102 of file base_blocks.hpp.

Referenced by base_blocks_transformer< WL, WH, V >::base_blocks_transformer().

nat s

Definition at line 103 of file base_blocks.hpp.

Referenced by base_blocks_transformer< WL, WH, V >::base_blocks_transformer(), base_blocks_transformer< WL, WH, V >::direct_transform(), and base_blocks_transformer< WL, WH, V >::inverse_transform().

const nat th = Threshold(typename WH::base,base_blocks_threshold) [static]

Definition at line 109 of file base_blocks.hpp.

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

• /Users/mourrain/Devel/mmx/algebramix/include/algebramix/base_blocks.hpp