本文整理汇总了C++中Sequence::getRowSize方法的典型用法代码示例。如果您正苦于以下问题：C++ Sequence::getRowSize方法的具体用法？C++ Sequence::getRowSize怎么用？C++ Sequence::getRowSize使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Sequence的用法示例。
在下文中一共展示了Sequence::getRowSize方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: extfeature
void Cnflearn::extfeature()
{
FILE *fp = NULL;
if ((fp = fopen(this->corpus.c_str(),"r")) == NULL)
{
fprintf (stderr,"Couln't open %s\n", this->corpus.c_str());
exit (1);
}
Sequence sq;
sq.setColSize(this->sqcolsize);
sq.setAllocSize(this->sqallocsize);
sq.setArraySize(this->sqarraysize);
sq.init();
this->instance = 0;
while(feof(fp) == 0)
{
MyUtil::sqread(fp,&sq,CNF_BUFSIZE);
if (sq.getRowSize() == 0)
{
continue;
}
this->extlabel(&sq);
this->extract(&sq);
this->instance++;
sq.clear();
}
fclose(fp);
}示例2: learn
void Cnflearn::learn(unsigned int iter, unsigned int reg)
{
if (!this->valid)
{
fprintf (stderr, "It's not initialized\n");
exit(1);
}
AllocMemdiscard cache(this->cachesize);
Sequence sq;
sq.setColSize(this->sqcolsize);
sq.setAllocSize(this->sqallocsize);
sq.setArraySize(this->sqarraysize);
sq.init();
int t = 0;
for (unsigned int i = 0; i < iter; i++)
{
FILE *fp = NULL;
if ((fp = fopen(this->corpus.c_str(), "r")) == NULL)
{
fprintf (stderr, "Couldn't open %s\n", this->corpus.c_str());
exit (1);
}
while (feof(fp) == 0)
{
MyUtil::sqread(fp, &sq, CNF_BUFSIZE);
if (sq.getRowSize() == 0)
{
continue;
}
this->decay(t++);
this->update(&sq, &cache, reg);
sq.clear();
cache.reset();
}
fclose(fp);
this->lreport(i);
}
}示例3: main
int main (int argc, char **argv)
{
if (argc < 5)
{
fprintf (stderr, "template inputfile.gz colsize bound\n");
exit (1);
}
FILE *fp = NULL;
if ((fp = fopen(*(argv+1),"r")) == NULL)
{
fprintf (stderr, "Couldn't open %s\n", *(argv+1));
exit (1);
}
PoolAlloc ac(256, 1000000);
std::list<tmpl*> tmpls;
char buf[BUFSIZE];
while (fgets(buf, BUFSIZE, fp) != NULL)
{
MyUtil::chomp(buf);
if (MyUtil::IsCommentOut(buf))
{
continue;
}
tmpl *t = new tmpl(buf, &ac);
tmpls.push_back(t);
}
int fd = open(*(argv+2), O_RDONLY);
if (fd < 0)
{
fprintf (stderr, "Couldn't open %s\n",*(argv+2));
exit (1);
}
gzFile input = gzdopen(fd, GZ_MODE);
if (input == NULL)
{
fprintf (stderr, "failed to gzdopen\n");
exit (1);
}
int colsize = 0;
sscanf (*(argv+3),"%d",&colsize);
int bound = 0;
sscanf (*(argv+4),"%d",&bound);
Sequence sq;
sq.setColSize(colsize);
sq.init();
Dic features(&ac, CountUp);
while (gzgets(input, buf, BUFSIZE) != NULL)
{
MyUtil::chomp(buf);
if (MyUtil::IsEOS(buf))
{
int size = (int)sq.getRowSize();
std::list<tmpl*>::iterator it = tmpls.begin();
for (; it != tmpls.end(); it++)
{
for (int i = 0; i < size; i++)
{
char *feature = (*it)->expand(&sq,i);
//fprintf(stdout, "%s\n",feature);
features.insert(feature);
ac.release(feature);
}
}
sq.clear();
continue;
}
sq.push(buf);
}
nodeptr nil = features.getnil();
for (int i = HASHSIZE-1; i >= 0; i--)
{
nodeptr *p = features.table+i;
if (*p != nil)
{
recalldump(nil, (*p)->left, bound);
recalldump(nil, (*p)->right, bound);
}
}
if (gzclose(input) != Z_OK)
{
fprintf (stderr,"gzclose failed\n");
exit (1);
}
return 0;
}