void copy(const char *src, const char *dst) {
std::cout << "copying " << src << " to " << dst << std::endl;
Mmap<char> mmap;
CHECK_DIE(mmap.open(src)) << mmap.what();
std::ofstream ofs(dst, std::ios::binary|std::ios::out);
CHECK_DIE(ofs) << "permission denied: " << dst;
ofs.write(reinterpret_cast<char*>(mmap.begin()), mmap.size());
ofs.close();
}
void auditFunc(boost::system::system_error const &err)
{
if (debugAudit.enabled())
{
LogDebug << "AuditTimer::auditFunc() thread" << boost::this_thread::get_id();
}
else
{
LogSpam << "auditFunc() " << getpid();
}
if (mm_)
{
int64_t nMap = 0, nUnmap = 0, nOpen = 0, nClose = 0;
mm_->counters(&nMap, &nUnmap, &nOpen, &nClose);
mmOpens.value(nOpen);
mmCloses.value(nClose);
mmMaps.value(nMap);
mmUnmaps.value(nUnmap);
}
for (size_t i = 0, n = retentionCounters.size(); i != n; ++i)
{
RetentionCounters *rc = retentionCounters[i];
int64_t v = rc->ri_->stats.nHits.stat_;
istat::atomic_add(&rc->ri_->stats.nHits.stat_, -v);
rc->pHits_.value(v);
v = rc->ri_->stats.nMisses.stat_;
istat::atomic_add(&rc->ri_->stats.nMisses.stat_, -v);
rc->pMisses_.value(v);
}
scheduleNext();
}
//---------------------------------
int main(){
ifstream in("abc.txt");
vector<string> abc;
// abc.reserve(1100);
Mmap nums;
int n=0;
for(string s; getline(in,s); ){
istringstream sin(s);
int num=0;
for(string t; sin>>t; num++);
if(num){
nums.insert(Mmap::value_type(num, n++));
abc.push_back(s);
}
}
for(Mmap::iterator it=nums.begin(); it!=nums.end(); ++it)
cout<<abc[it->second]<<endl;
getchar();
}//=================================
int64_t availableSpace(char const *path)
{
++available_;
return mm_->availableSpace(path);
}
bool flush(void const *ptr, size_t size, bool immediate)
{
++flush_;
return mm_->flush(ptr, size, immediate);
}
bool unmap(void const *ptr, size_t size)
{
++unmap_;
return mm_->unmap(ptr, size);
}
void *map(int fd, int64_t offset, size_t size, bool writable)
{
++map_;
lastOffsetMapped_ = offset;
return mm_->map(fd, offset, size, writable);
}
int truncate(int fd, ssize_t size)
{
++truncate_;
return mm_->truncate(fd, size);
}
ssize_t tell(int fd)
{
++tell_;
return mm_->tell(fd);
}
ptrdiff_t seek(int fd, ptrdiff_t offset, int whence)
{
++seek_;
return mm_->seek(fd, offset, whence);
}
ssize_t write(int fd, void *ptr, ssize_t amt)
{
++write_;
return mm_->write(fd, ptr, amt);
}
ssize_t read(int fd, void *ptr, ssize_t amt)
{
++read_;
return mm_->read(fd, ptr, amt);
}
int close(int fd)
{
++close_;
return mm_->close(fd);
}
int open(char const *name, int flags)
{
++open_;
return mm_->open(name, flags);
}