merge_unicharsets.cpp File Reference

#include "commontraining.h"
#include "unicharset.h"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 23 of file merge_unicharsets.cpp.

                                {
  tesseract::CheckSharedLibraryVersion();
 
  if (argc > 1 && (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version"))) {
    printf("%s\n", tesseract::TessBaseAPI::Version());
    return 0;
  } else if (argc < 4) {
    // Print usage
    printf("Usage: %s -v | --version |\n"
           "       %s unicharset-in-1 ... unicharset-in-n unicharset-out\n",
           argv[0], argv[0]);
    return 1;
  }
 
  UNICHARSET input_unicharset, result_unicharset;
  for (int arg = 1; arg < argc - 1; ++arg) {
    // Load the input unicharset
    if (input_unicharset.load_from_file(argv[arg])) {
      printf("Loaded unicharset of size %d from file %s\n",
             input_unicharset.size(), argv[arg]);
      result_unicharset.AppendOtherUnicharset(input_unicharset);
    } else {
      printf("Failed to load unicharset from file %s!!\n", argv[arg]);
      exit(1);
    }
  }
 
  // Save the combined unicharset.
  if (result_unicharset.save_to_file(argv[argc - 1])) {
    printf("Wrote unicharset file %s.\n", argv[argc - 1]);
  } else {
    printf("Cannot save unicharset file %s.\n", argv[argc - 1]);
    exit(1);
  }
  return 0;
}