SNAP Library 3.0, User Reference  2016-07-20 17:56:49
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TB2Def Class Reference

#include <bits.h>

Public Types

typedef unsigned short int TB2
 

Public Member Functions

 TB2Def ()
 
 ~TB2Def ()
 
TB2Def & operator= (const TB2Def &)
 

Static Public Member Functions

static int GetB2Bits (const TB2 &B2)
 
static uint GetP2 (const int &P2Exp)
 
static int GetL2 (const TB2 &Val)
 

Public Attributes

TB2 * B2P2T
 

Static Public Attributes

static const int B2Bits =16
 
static const int MxP2Exp =TB2Def::B2Bits-1
 
static const TB2 MxB2 =0xFFFF
 
static const TB2Def B2Def
 

Detailed Description

Definition at line 29 of file bits.h.

Member Typedef Documentation

typedef unsigned short int TB2Def::TB2

Definition at line 31 of file bits.h.

Constructor & Destructor Documentation

TB2Def::TB2Def ( )

Definition at line 46 of file bits.cpp.

46  {
47  B2P2T=new TB2[B2Bits+1]; B2P2T[0]=1;
48  for (int BitN=1; BitN<B2Bits; BitN++){B2P2T[BitN]=TB2(2*B2P2T[BitN-1]);}
49  B2P2T[B2Bits]=0;
50 }
TB2Def::TB2
unsigned short int TB2
Definition: bits.h:31
TB2Def::B2Bits
static const int B2Bits
Definition: bits.h:32
TB2Def::B2P2T
TB2 * B2P2T
Definition: bits.h:35
TB2Def::~TB2Def ( )
inline

Definition at line 38 of file bits.h.

38 {delete[] B2P2T;}
TB2Def::B2P2T
TB2 * B2P2T
Definition: bits.h:35

Member Function Documentation

int TB2Def::GetB2Bits ( const TB2 &  B2)
static

Definition at line 52 of file bits.cpp.

52  {
53  return
54  TB1Def::B1Def.B1BitsT[(B2>>(0*TB1Def::B1Def.B1Bits))&TB1Def::B1Def.MxB1]+
55  TB1Def::B1Def.B1BitsT[(B2>>(1*TB1Def::B1Def.B1Bits))&TB1Def::B1Def.MxB1];
56 }
TB1Def::B1BitsT
int * B1BitsT
Definition: bits.h:12
TB1Def::MxB1
static const TB1 MxB1
Definition: bits.h:10
TB1Def::B1Bits
static const int B1Bits
Definition: bits.h:8
TB1Def::B1Def
static const TB1Def B1Def
Definition: bits.h:24
int TB2Def::GetL2 ( const TB2 &  Val)
static

Definition at line 63 of file bits.cpp.

63  {
64  int L2=0;
65  while ((L2<TB2Def::MxP2Exp)&&(Val>=B2Def.B2P2T[L2])){L2++;}
66  return L2-1;
67 }
TB2Def::MxP2Exp
static const int MxP2Exp
Definition: bits.h:33
TB2Def::B2P2T
TB2 * B2P2T
Definition: bits.h:35
TB2Def::B2Def
static const TB2Def B2Def
Definition: bits.h:46
uint TB2Def::GetP2 ( const int &  P2Exp)
static

Definition at line 58 of file bits.cpp.

58  {
59  IAssert((0<=P2Exp)&&(P2Exp<=TB2Def::MxP2Exp));
60  return B2Def.B2P2T[P2Exp];
61 }
IAssert
#define IAssert(Cond)
Definition: bd.h:262
TB2Def::MxP2Exp
static const int MxP2Exp
Definition: bits.h:33
TB2Def::B2P2T
TB2 * B2P2T
Definition: bits.h:35
TB2Def::B2Def
static const TB2Def B2Def
Definition: bits.h:46
TB2Def& TB2Def::operator= ( const TB2Def &  )
inline

Definition at line 40 of file bits.h.

40 {Fail; return *this;}
Fail
#define Fail
Definition: bd.h:238

Member Data Documentation

const int TB2Def::B2Bits =16
static

Definition at line 32 of file bits.h.

const TB2Def TB2Def::B2Def
static

Definition at line 46 of file bits.h.

TB2* TB2Def::B2P2T

Definition at line 35 of file bits.h.

const TB2Def::TB2 TB2Def::MxB2 =0xFFFF
static

Definition at line 34 of file bits.h.

const int TB2Def::MxP2Exp =TB2Def::B2Bits-1
static

Definition at line 33 of file bits.h.

The documentation for this class was generated from the following files: