| 1 |
#include <string> |
| 2 |
#include <iostream> |
| 3 |
#include <vector> |
| 4 |
|
| 5 |
#include "pBlockPointer.h" |
| 6 |
|
| 7 |
#define VAR_SIZE 4 |
| 8 |
|
| 9 |
using std::cout; |
| 10 |
using std::endl; |
| 11 |
using std::string; |
| 12 |
|
| 13 |
// Returns the address of the block named sin the buffer _pbuf |
| 14 |
char* pBlockPointer::BlockAddress(const std::string& s){ |
| 15 |
return _pbuf+BlockInd(s); |
| 16 |
} |
| 17 |
char* pBlockPointer::BlockAddressR(const std::string& s){ |
| 18 |
return _pbr+BlockInd(s); |
| 19 |
} |
| 20 |
|
| 21 |
|
| 22 |
// Returns the pointer to the buffer to be passed to HBOOK routines |
| 23 |
char* pBlockPointer::CreatePbuf() { |
| 24 |
if(!(_pbuf==0)) { |
| 25 |
cout<< " pBlockPointer::CreatePbuf: deleting _pbuf" << endl; |
| 26 |
delete [] _pbuf; |
| 27 |
} |
| 28 |
if(!(_pbr==0)) { |
| 29 |
cout<< " pBlockPointer::CreatePbuf: deleting _pbr" << endl; |
| 30 |
delete [] _pbr; |
| 31 |
} |
| 32 |
_pbuf=new char[TotBufSize()]; |
| 33 |
_pbr=new char[TotBufSize()]; |
| 34 |
return _pbuf; |
| 35 |
} |
| 36 |
|
| 37 |
// Returns the size, in Byte, of the buffer |
| 38 |
int pBlockPointer::TotBufSize(){ |
| 39 |
int temp=0; |
| 40 |
for (int i=0; i< _pblockmap.size(); temp+=_pblockmap[i++].nbyte); |
| 41 |
return temp; |
| 42 |
} |
| 43 |
|
| 44 |
// Does count the number of bytes associated with the block s |
| 45 |
int& pBlockPointer::CountByte(const std::string& s) |
| 46 |
{ |
| 47 |
for (int i=0; i< _pblockmap.size(); i++) |
| 48 |
if( s== _pblockmap[i].name) return _pblockmap[i].nbyte; |
| 49 |
|
| 50 |
pBlockDesc p(s, 0, 0); |
| 51 |
_pblockmap.push_back(p); |
| 52 |
|
| 53 |
return _pblockmap[_pblockmap.size()-1].nbyte; |
| 54 |
} |
| 55 |
|
| 56 |
// Does count the number of bytes associated with the block s |
| 57 |
int& pBlockPointer::CountVar(const std::string& s) |
| 58 |
{ |
| 59 |
for (int i=0; i< _pblockmap.size(); i++) |
| 60 |
if( s== _pblockmap[i].name) return _pblockmap[i].nvar; |
| 61 |
|
| 62 |
pBlockDesc p(s, 0, 0); |
| 63 |
_pblockmap.push_back(p); |
| 64 |
|
| 65 |
return _pblockmap[_pblockmap.size()-1].nvar; |
| 66 |
} |
| 67 |
// Does count the number of bytes associated with the block s |
| 68 |
int& pBlockPointer::SetMult(const std::string& s) |
| 69 |
{ |
| 70 |
for (int i=0; i< _pblockmap.size(); i++) |
| 71 |
if( s== _pblockmap[i].name) return _pblockmap[i].nmult; |
| 72 |
|
| 73 |
pBlockDesc p(s, 0, 0); |
| 74 |
_pblockmap.push_back(p); |
| 75 |
|
| 76 |
return _pblockmap[_pblockmap.size()-1].nmult; |
| 77 |
} |
| 78 |
|
| 79 |
// Return the index in the buffer corresponding to the block |
| 80 |
int pBlockPointer::BlockInd(const std::string& s) |
| 81 |
{ |
| 82 |
int temp=0; |
| 83 |
for (int i=0; i< _pblockmap.size(); ++i) { |
| 84 |
if( s== _pblockmap[i].name) { |
| 85 |
break; |
| 86 |
} else { |
| 87 |
temp+=_pblockmap[i].nbyte; |
| 88 |
} |
| 89 |
} |
| 90 |
return temp; |
| 91 |
} |
| 92 |
|
| 93 |
pBlockDesc* pBlockPointer::GetBlockDesc(const std::string& s) |
| 94 |
{ |
| 95 |
for (int i=0; i< _pblockmap.size(); ++i) { |
| 96 |
if( s== _pblockmap[i].name) { |
| 97 |
return &_pblockmap[i]; |
| 98 |
} |
| 99 |
} |
| 100 |
return new pBlockDesc("NULL",0,0); |
| 101 |
|
| 102 |
} |
| 103 |
|
| 104 |
void pBlockPointer::Print(){ |
| 105 |
|
| 106 |
cout << " Blocks found : " << _pblockmap.size() << endl; |
| 107 |
cout << "| B Name | B Size(Byte) | B Nvar | B Mult |" |
| 108 |
<< endl; |
| 109 |
cout << "------------------------------------------------------------" |
| 110 |
<< endl; |
| 111 |
for (pBlockMap::const_iterator p=_pblockmap.begin(); p!=_pblockmap.end(); ++p) |
| 112 |
{ |
| 113 |
cout << p->name << " | " << p->nbyte << " | " << p->nvar << " | " << |
| 114 |
p->nmult << endl; |
| 115 |
} |
| 116 |
} |
| 117 |
|
| 118 |
char * pBlockPointer::BuffReorder(){ |
| 119 |
char* temp=_pbuf; |
| 120 |
char* tempr=_pbr; |
| 121 |
char* junk; |
| 122 |
// for (pBlockMap::const_iterator p=_pblockmap.begin(); |
| 123 |
// p!=_pblockmap.end(); ++p) |
| 124 |
for (int i=0; i<_pblockmap.size(); ++i) |
| 125 |
{ |
| 126 |
if(_pblockmap[i].nmult==1){ |
| 127 |
for(int j=0;j<_pblockmap[i].nbyte;++j) *tempr++=*temp++; |
| 128 |
} else { |
| 129 |
for(int j=0;j<VAR_SIZE;++j) *tempr++=*temp++; |
| 130 |
// char **tt=new char*[p->nvar-1]; |
| 131 |
char *tt[_pblockmap[i].nvar-1]; |
| 132 |
cout << " Det: " << _pblockmap[i].name << ", " << |
| 133 |
_pblockmap[i].nvar << endl; |
| 134 |
for(int j=0;j<(_pblockmap[i].nvar-1);++j){ |
| 135 |
tt[j]=temp+VAR_SIZE*j*_pblockmap[i].nmult; |
| 136 |
cout << " tt: " << std::hex << (long int) tt[j] << |
| 137 |
", val:" << (long int)(temp+VAR_SIZE*j*_pblockmap[i].nmult) << ", " << |
| 138 |
(long int)_pbuf << |
| 139 |
", " << (long int ) temp << |
| 140 |
", " << j << ", " << _pblockmap[i].nmult << std::dec << endl; |
| 141 |
} |
| 142 |
for(int j=0;j<(_pblockmap[i].nmult);++j) { |
| 143 |
for(int k=0;k<(_pblockmap[i].nvar-1);++k){ |
| 144 |
junk=tt[k]; |
| 145 |
for(int b=0; b<VAR_SIZE; ++b) *tempr++=*junk++; |
| 146 |
tt[k]=junk; |
| 147 |
} |
| 148 |
} |
| 149 |
temp+=(_pblockmap[i].nbyte-VAR_SIZE); |
| 150 |
} |
| 151 |
} |
| 152 |
return _pbr; |
| 153 |
} |
Parent Directory
| 
Revision Log