Changed several printfs to tprintfs to prevent stdout pollution.

git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@23 d0cd1f9f-072b-0410-8dd7-cf729c803f20

ccstruct/rwpoly.cpp

@@ -83,7 +83,7 @@ DLLSYM PAGE_BLOCK_LIST *read_poly_blocks(                  //read file
   page_block_it.set_to_list (pb_list);
   number_of_pblocks = pb_list->length ();
 
-  printf ("%d page blocks read\n", number_of_pblocks);
+  tprintf ("%d page blocks read\n", number_of_pblocks);
   return pb_list;
 
 }

ccutil/scanutils.cpp

@@ -170,7 +170,7 @@ double streamtofloat(FILE* s)
       k *= 10;
     }
   } else if (c == 'e' || c == 'E') 
-    printf("WARNING: Scientific Notation not supported!");
+    tprintf("WARNING: Scientific Notation not supported!");
   
   ungetc(c, s);
   double f  = static_cast<double>(v) 
@@ -204,7 +204,7 @@ double strtofloat(const char* s)
       k *= 10;
     }
   } else if (*s == 'e' || *s == 'E') 
-    printf("WARNING: Scientific Notation not supported!");
+    tprintf("WARNING: Scientific Notation not supported!");
   
   double f  = static_cast<double>(v) 
             + static_cast<double>(w) / static_cast<double>(k);

classify/adaptmatch.cpp

@@ -627,7 +627,7 @@ LIST AdaptiveClassifier(TBLOB *Blob, TBLOB *DotBlob, TEXTROW *Row) {
   NumClassesOutput += count (Choices);
   if (Choices == NIL) {
     if (!bln_numericmode)
-      printf ("Nil classification!\n");  // Should never normally happen.
+      tprintf ("Nil classification!\n");  // Should never normally happen.
     return (append_choice (NIL, "", 50.0f, -20.0f, -1));
   }
 

cutil/cutil.cpp

@@ -40,6 +40,7 @@ Import original HP distribution
  **/
 
 #include "cutil.h"
+#include "tprintf.h"
 #include "callcpp.h"
 
 #include <stdlib.h>
@@ -85,7 +86,7 @@ long long_rand(long limit) {
 FILE *open_file(const char *filename, const char *mode) {
   FILE *thisfile = NULL;
   if ((thisfile = fopen (filename, mode)) == NULL) {
-    printf ("Could not open file, %s\n", filename);
+    tprintf ("Could not open file, %s\n", filename);
     exit (1);
   }
   return (thisfile);