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This commit is contained in:
Jean-Francois Dockes 2020-03-21 10:24:26 +01:00
parent 5be3ed89c5
commit d83bb8cf69
1 changed files with 38 additions and 44 deletions
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82
src/common/textsplit.h
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@ -48,7 +48,7 @@ public:
};
TextSplit(Flags flags = Flags(TXTS_NONE))
: m_flags(flags) {}
: m_flags(flags) {}
virtual ~TextSplit() {}
/** Call at program initialization to read non default values from the
@ -60,10 +60,10 @@ public:
/** Process one output word: to be implemented by the actual user class */
virtual bool takeword(const std::string& term,
int pos, // term pos
int bts, // byte offset of first char in term
int bte // byte offset of first char after term
) = 0;
int pos, // term pos
int bts, // byte offset of first char in term
int bte // byte offset of first char after term
) = 0;
/** Called when we encounter formfeed \f 0x0c. Override to use the event.
* Mostly or exclusively used with pdftoxx output. Other filters mostly
@ -108,49 +108,43 @@ public:
#ifdef TEXTSPLIT_STATS
class Stats {
public:
Stats()
{
reset();
}
void reset()
{
count = 0;
totlen = 0;
sigma_acc = 0;
}
void newsamp(unsigned int len)
{
++count;
totlen += len;
double avglen = double(totlen) / double(count);
sigma_acc += (avglen - len) * (avglen - len);
}
struct Values {
int count;
double avglen;
double sigma;
};
Values get()
{
Values v;
v.count = count;
v.avglen = double(totlen) / double(count);
v.sigma = sqrt(sigma_acc / count);
return v;
}
Stats() {
reset();
}
void reset() {
count = 0;
totlen = 0;
sigma_acc = 0;
}
void newsamp(unsigned int len) {
++count;
totlen += len;
double avglen = double(totlen) / double(count);
sigma_acc += (avglen - len) * (avglen - len);
}
struct Values {
int count;
double avglen;
double sigma;
};
Values get() {
Values v;
v.count = count;
v.avglen = double(totlen) / double(count);
v.sigma = sqrt(sigma_acc / count);
return v;
}
private:
int count;
int totlen;
double sigma_acc;
int count;
int totlen;
double sigma_acc;
};
Stats::Values getStats()
{
return m_stats.get();
Stats::Values getStats() {
return m_stats.get();
}
void resetStats()
{
m_stats.reset();
void resetStats() {
m_stats.reset();
}
#endif // TEXTSPLIT_STATS