long _convert(int x)//递归进行二进制转换
{
if (x/10==0){
return x;
}
else{
return _convert(x/10)*2+x%10;
}
}
int main()
{
long bin;
printf ("请输入二进制数:");
scanf ("%d", &bin);
printf ("对应的十进制数是:%ld\n", _convert(bin));
system ("pause");
return 0;
}
int main()
{
int num, bit;
printf ("请输入要转换的进制和待转换的十进制数(进制,十进制数):\n");
scanf ("%d,%d", &bit, &num);
printf("转换后%d进制数是", bit);
_convert(num, bit);//调用函数转换并打印
system("pause");
return 0;
}
void NxNSceneGraph::_addToGrid(ICollider* cdr)
{
assert(cdr);
_GridCell min = _hash( cdr->bounds().x(), cdr->bounds().y() );
_GridCell max = _hash( cdr->bounds().x() + cdr->bounds().width(),
cdr->bounds().y() + cdr->bounds().height() );
if (min.x == max.x && min.y == max.y)
{
int index = _convert(min);
d_table[index].push(cdr);
}
}
void TrimmedSurfaceConverter::_fetch_task() {
bool something_to_do = true;
while (something_to_do) {
// try to get a task
boost::mutex::scoped_lock lck(_impl->source_access);
if (_impl->next != _impl->source->end()) {
TrimmedNurbsSurface const& task = *(_impl->next);
++(_impl->next);
_convert(task);
} else {
something_to_do = false;
}
}
}
void convert(int ibeg, int iend,char in[], char out[]){
uinteger _Length;
integer BigEndian=0;
static ofstream fbout;
static int16u Record[100000];
int16u pData[2][24][1536];
enum open_mode{binary=0x80};
if(ibeg==0){
fbout.open(out,ios::out|binary|ios::app);
if(fbout){
cout <<"cdaq-I-Open O file "<<out<<endl;
}
else {
cerr <<"cdaq=F-CouldNotOPenFileO "<<out<<endl;
exit(1);
}
integer b64=0;
if(sizeof(ulong)>sizeof(uinteger))b64=1;
uinteger test1,test2;
test1=1;
test1+=2<<8;
test1+=4<<16;
test1+=8<<24;
unsigned char *pt= (unsigned char*)&test1;
test2=pt[0];
test2+=pt[1]<<8;
test2+=pt[2]<<16;
test2+=pt[3]<<24;
integer lend = test1==test2;
if(lend)cout <<"AMSTrIdSoftI-I-Identified as LittleEndian";
else {
cout <<"AMSTrIdSoftI-I-Identified as BigEndian";
BigEndian=1;
}
if(b64)cout <<" 64 bit machine."<<endl;
else cout <<" 32 bit machine."<<endl;
}
ifstream fbin;
fbin.open(in,ios::in|binary);
int fevt=1;
static int gevt=0;
static int terr=0;
int tevt=0;
char name[80];
strncpy(name,in+strlen(in)-6,6);
int run =atoi(name);
run=run/100;
cout <<"run "<<run<<endl;
long id, size, flags;
time_t time;
int suc=UnixFilestat(in, &id, &size,&flags, &time);
cout <<ctime(&time);
int ie;
if(fbin){
cout <<"cdaq-I-Open I file "<<in<<endl;
}
else {
cerr <<"cdaq=F-CouldNotOPenFileI "<<in<<endl;
exit(1);
}
int ncnt=0;
int eventok=0;
do {
int16u tdrno=-1;
int16u evto=-1;
int l16ptr=0;
int tlength,ntdr,len,tdrn,ch1,ch2,elem;
ie=fscanf(fbin,"%x",&tlength);
l16ptr++;
ie=fscanf(fbin,"%x",&ntdr);
l16ptr++;
cout << " tlength "<<tlength <<endl;
// cout << " ntdr "<<ntdr <<endl;
if(ie!=EOF && ntdr>0){
}
else{
break;
}
do{
ie=fscanf(fbin,"%x",&tdrn);
ie=fscanf(fbin,"%x",&len);
ie=fscanf(fbin,"%x",&evt);
cdr[nrecords++]=tdrn;
cout << " ntdr "<<ntdr <<" "<<tdrn<<" "<<len<<" "<<evt<<endl;
assert(len-4 <= 1536);
for(int i=0;i<len-4;i++){
ie=fscanf(fbin,"%x",&elem);
pData[tdrn][i]=elem;
}
ie=fscanf(fbin,"%x",&ch1);
ie=fscanf(fbin,"%x",&ch2);
l16ptr+=len+1;
}while (l16ptr<tlength);
if(tdrn == 23){
if(nrecords != 24 ){
cerr <<" cdaq-E-EventError-"<<nrecords<<" "<<endl;
}
for(int ll=0;ll<nrecords;ll++){
if(cdr[ll]!=ll)cout <<"cdaq-OrderError"<<ll<<" "<<cdr[ll]<<endl;
}
}
ncnt=0;
if(eventok){
// read whole event; try to write it
fevt=0;
Record[1]=0x0;
Record[2]=9;
Record[3]=0x200;
Record[4]=run&65535;
Record[5]=(run>>16)&65535;
Record[6]=0;
Record[7]=evt&65535;
Record[8]=(evt>>16)&65535;
Record[9]=time&65535;
Record[10]=(time>>16)&65535;
Record[11]=0;
_Length=Record[2]+1+1;
int frp=12;
// first crate
for(int icrt=0;icrt<2;icrt++){
Record[frp]=(32)*(640+1)+32*(384+1)+1;
_Length+=Record[frp]+1;
frp++;
if(icrt==0)Record[frp]= 2<<6 | 11 <<9; // 2 Crate 32; 5 for 72
else Record[frp]= 5<<6 | 11 <<9;
frp++;
for (int k=0;k<16;k++){
for(int j=0;j<2;j++){
// make address
int16u conn, tdrs;
if(k%2 ==0 ){
if(j==0)conn=0;
else conn=1;
}
else{
if(j==0)conn=2;
else conn=3;
}
tdrs=k/2;
// if(icrt==0 && conn==2 && tdrs==7)continue;
int16u addr=(conn<<10) | (tdrs <<12);
Record[frp]=addr;
frp++;
int lj;
if(j==0)lj=2;
else lj=0;
for(int l=0;l<320;l++){
Record[frp]=pData[icrt][k][lj*384+l];
Record[frp]=Record[frp] | (1<<15);
frp++;
}
if(j==0)lj=3;
else lj=1;
for( l=0;l<320;l++){
Record[frp]=pData[icrt][k][lj*384+l];
Record[frp]=Record[frp] | (1<<15);
frp++;
}
}
}
for(k=16;k<24;k++){
for(int j=0;j<4;j++){
// make address
int16u conn, tdrk;
if(k%2 ==0){
if(j<2)conn=j+2;
else conn=j-2;
}
else {
if(j<2)conn=j+2;
else conn=j-2;
conn+= 4;
}
tdrk=(k-16)/2;
//swap 3.2 <-> 3.0 for 32
if(icrt==0 && tdrk == 2){
if(conn == 0)conn=3;
else if (conn==3)conn=0;
}
int16u addr=(10<<6) |( conn<<10) | (tdrk <<13);
Record[frp]=addr;
frp++;
for(int l=0;l<384;l++){
Record[frp]=pData[icrt][k][j*384+l];
Record[frp]=Record[frp] | (1<<15);
frp++;
}
}
}
}
//make length
Record[0]=_Length%65536;
Record[1]=Record[1] | (_Length/65536);
int tl=_Length+1;
// cout <<" tl "<<tl<<endl;
// Dump every 1000 event
// if(evt%1000 == 0){
// for(int itl=0;itl<tl;itl++){
// cout <<itl <<" "<<Record[itl]<<endl;
// }
// }
_convert(Record,tl,BigEndian);
// skip first event for safety
//cout <<" write " <<tevt << endl;
if(tevt!=0)fbout.write((unsigned char*)Record,tl*sizeof(Record[0]));
tevt++;
}
}
if(fbin.good()&& !fbin.eof() ){
}
else{
break;
}
fbin.read((unsigned char*)&tlength,sizeof(tlength));
_convertl(tlength,BigEndian);
// cout << "tlength "<<tlength<<endl;
tlength++;
if(tlength != 3084 ){
cerr<<"cdaqn-S-Bad Total Length "<<tlength<<endl;
int nskp=0;
while(tlength !=3084 || !fbin.eof()){
fbin.read((unsigned char*)&tlength,sizeof(tlength));
_convertl(tlength,BigEndian);
tlength++;
nskp++;
}
cerr<<"cdaqn-S-"<<nskp<<" words skipped"<<endl;
}
l16ptr++;
fbin.read((unsigned char*)&ntdr,sizeof(ntdr));
_convertl(ntdr,BigEndian);
ncrt=0;
if(ntdr & (1<<12))ncrt=1;
ntdr=ntdr & ~(1<<12);
ncnt++;
l16ptr++;
//cout << " tlength "<<tlength <<endl;
//cout << " ntdr "<<ntdr <<" "<<ncrt<<endl;
if(fbin.good()&& !fbin.eof() ){
}
else{
break;
}
do{
tdrno=tdrn;
fbin.read((unsigned char*)&tdrn,sizeof(tdrn));
fbin.read((unsigned char*)&len,sizeof(tdrn));
fbin.read((unsigned char*)&evt,sizeof(tdrn));
_convertl(tdrn,BigEndian);
_convertl(len,BigEndian);
_convertl(evt,BigEndian);
//cout << " ntdr "<<ntdr <<" "<<tdrn<<" "<<len<<" "<<evt<<" "<<ncrt<<" "<<ncnt<<endl;
if(len-4 != 1536){
cerr <<" Cdaq-S-wrong length event # "<<evt<<" "<<len-4<<endl;
// Try to skip to another event
}
assert(len-4 <= 1536);
fbin.read((unsigned char*)pData[ncrt][tdrn],sizeof(pData[0][0][0])*(len-4));
_convert(pData[ncrt][tdrn],len-4,BigEndian);
fbin.read((unsigned char*)&ch1,sizeof(ch1));
fbin.read((unsigned char*)&ch2,sizeof(ch2));
l16ptr+=len+1;
}while (l16ptr<tlength);
}while (fbin.good() && !fbin.eof());
