| public static Debugf ( string which, string fmt ) : void | ||
| which | string | может быть: info, warn, error, iodetail, training-detail |
| fmt | string | строка форматирования вида: {0} |
| Результат | void | |
public void Init(params string[] books)
{
bool retrain = PGetb("retrain");
bool randomize = PGetb("randomize");
string cbookstore = PGet("cbookstore");
bookstores.Clear();
all_lines.Clear();
cseg_variant = "cseg.gt";
text_variant = "gt";
if (retrain)
{
cseg_variant = "cseg";
text_variant = "";
}
int nbooks = books.Length;
bookstores.Resize(nbooks);
int totalNumberOfPages = 0;
for (int i = 0; i < nbooks; i++)
{
bookstores[i] = ComponentCreator.MakeComponent <IBookStore>(cbookstore);
bookstores[i].SetPrefix(books[i].Trim());
Global.Debugf("info", "{0}: {1} pages", books[i], bookstores[i].NumberOfPages());
totalNumberOfPages += bookstores[i].NumberOfPages();
}
//CHECK_ARG(totalNumberOfPages > 0, "totalNumberOfPages > 0");
// compute a list of all lines
Intarray triple = new Intarray(3);
for (int i = 0; i < nbooks; i++)
{
for (int j = 0; j < bookstores[i].NumberOfPages(); j++)
{
for (int k = 0; k < bookstores[i].LinesOnPage(j); k++)
{
triple[0] = i;
triple[1] = j;
triple[2] = k;
NarrayRowUtil.RowPush(all_lines, triple);
}
}
}
Global.Debugf("info", "got {0} lines", all_lines.Dim(0));
// randomly permute it so that we train in random order
if (randomize)
{
Shuffle();
}
index = 0;
}
public override void SetPrefix(string prefix)
{
if (DirPattern.Exist(prefix, @"[0-9][0-9][0-9][0-9]", @"([0-9][0-9][0-9][0-9])\.png"))
{
Global.Debugf("info", "selecting OldBookStore");
p = new OldBookStore();
}
else
{
Global.Debugf("info", "selecting (new) BookStore");
p = new BookStore();
}
p.SetPrefix(prefix);
}
public override void SetPrefix(string s)
{
prefix = s;
int ndirs = GetMaxPage("[0-9][0-9][0-9][0-9]");
int npngs = GetMaxPage("([0-9][0-9][0-9][0-9]).png");
if (!(ndirs < 10000 && npngs < 10000))
{
throw new Exception("CHECK: ndirs < 10000 && npngs < 10000");
}
int npages = Math.Max(ndirs, npngs);
lines.Resize(npages);
for (int i = 0; i < npages; i++)
{
lines[i] = new Intarray();
GetLinesOfPage(lines[i], i);
Global.Debugf("bookstore", "page {0} #lines {1}", i, lines[i].Length());
}
}
public override string PathFile(int page, int line = -1, string variant = null, string extension = null)
{
char dirSepar = System.IO.Path.DirectorySeparatorChar;
string file = String.Format("{0}/{1:0000}", prefix, page);
if (line >= 0)
{
file += String.Format("/{0:0000}", line);
}
if (!String.IsNullOrEmpty(variant))
{
file += String.Format(".{0}", variant);
}
if (!String.IsNullOrEmpty(extension))
{
file += String.Format(".{0}", extension);
}
file = file.Replace('/', dirSepar);
Global.Debugf("bookstore", "(path: {0})", file);
return(file);
}