Removed unnecessary using statements and cleaned up google/non-google…

… distinction
tesseract-ocr · Jul 19, 2017 · 3f77354 · 3f77354 · amitdo · Jul 20, 2017
1 parent cec1037
commit 3f77354
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Showing 13 changed files with 13 additions and 37 deletions.
diff --git a/training/boxchar.h b/training/boxchar.h
@@ -27,11 +27,7 @@
 #include <vector>
 
 #include "allheaders.h"  // from Leptonica
-
-#ifdef USE_STD_NAMESPACE
-using std::string;
-using std::vector;
-#endif
+#include "platform.h"
 
 struct Box;
 

diff --git a/training/classifier_tester.cpp b/training/classifier_tester.cpp
@@ -17,9 +17,9 @@
 //  Author:   Ray Smith
 
 #include <stdio.h>
-#ifndef USE_STD_NAMESPACE
+#ifdef GOOGLE_TESSERACT
 #include "base/commandlineflags.h"
-#endif  // USE_STD_NAMESPACE
+#endif  // GOOGLE_TESSERACT
 #include "baseapi.h"
 #include "commontraining.h"
 #include "mastertrainer.h"

diff --git a/training/commandlineflags.cpp b/training/commandlineflags.cpp
@@ -9,7 +9,7 @@
 // limitations under the License.
 #include "commandlineflags.h"
 
-#ifdef USE_STD_NAMESPACE
+#ifndef GOOGLE_TESSERACT
 
 namespace tesseract {
 bool IntFlagExists(const char* flag_name, inT32* value) {

diff --git a/training/commandlineflags.h b/training/commandlineflags.h
@@ -19,7 +19,7 @@
 #ifndef TESSERACT_TRAINING_COMMANDLINEFLAGS_H_
 #define TESSERACT_TRAINING_COMMANDLINEFLAGS_H_
 
-#ifdef USE_STD_NAMESPACE
+#ifndef GOOGLE_TESSERACT
 
 #include <stdlib.h>
 #include "tprintf.h"

diff --git a/training/fileio.h b/training/fileio.h
@@ -21,9 +21,7 @@
 #include <cstdio>
 #include <string>
 
-#ifdef USE_STD_NAMESPACE
-using std::string;
-#endif
+#include "platform.h"
 
 namespace tesseract {
 

diff --git a/training/lstmeval.cpp b/training/lstmeval.cpp
@@ -16,7 +16,7 @@
 // limitations under the License.
 ///////////////////////////////////////////////////////////////////////
 
-#ifndef USE_STD_NAMESPACE
+#ifdef GOOGLE_TESSERACT
 #include "base/commandlineflags.h"
 #endif
 #include "commontraining.h"

diff --git a/training/lstmtraining.cpp b/training/lstmtraining.cpp
@@ -16,7 +16,7 @@
 // limitations under the License.
 ///////////////////////////////////////////////////////////////////////
 
-#ifndef USE_STD_NAMESPACE
+#ifdef GOOGLE_TESSERACT
 #include "base/commandlineflags.h"
 #endif
 #include "commontraining.h"

diff --git a/training/pango_font_info.cpp b/training/pango_font_info.cpp
@@ -49,7 +49,7 @@
 STRING_PARAM_FLAG(fontconfig_tmpdir, "/tmp",
                   "Overrides fontconfig default temporary dir");
 
-#ifndef USE_STD_NAMESPACE
+#ifdef GOOGLE_TESSERACT
 #include "ocr/trainingdata/typesetting/legacy_fonts.h"
 BOOL_PARAM_FLAG(use_only_legacy_fonts, false,
                 "Overrides --fonts_dir and sets the known universe of fonts to"
@@ -544,7 +544,7 @@ const std::vector<string>& FontUtils::ListAvailableFonts() {
   if (!available_fonts_.empty()) {
     return available_fonts_;
   }
-#ifndef USE_STD_NAMESPACE
+#ifdef GOOGLE_TESSERACT
   if (FLAGS_use_only_legacy_fonts) {
     // Restrict view to list of fonts in legacy_fonts.h
     tprintf("Using list of legacy fonts only\n");

diff --git a/training/shapeclustering.cpp b/training/shapeclustering.cpp
@@ -20,7 +20,7 @@
 #include "config_auto.h"
 #endif
 
-#ifndef USE_STD_NAMESPACE
+#ifdef GOOGLE_TESSERACT
 #include "base/commandlineflags.h"
 #endif
 #include "commontraining.h"

diff --git a/training/stringrenderer.cpp b/training/stringrenderer.cpp
@@ -39,13 +39,6 @@
 #include "unicode/uchar.h"  // from libicu
 #include "util.h"
 
-#ifdef USE_STD_NAMESPACE
-using std::map;
-using std::max;
-using std::min;
-using std::swap;
-#endif
-
 namespace tesseract {
 
 static const int kDefaultOutputResolution = 300;

diff --git a/training/text2image.cpp b/training/text2image.cpp
@@ -50,12 +50,6 @@
 #include "unicharset.h"
 #include "util.h"
 
-#ifdef USE_STD_NAMESPACE
-using std::make_pair;
-using std::map;
-using std::pair;
-#endif
-
 // A number with which to initialize the random number generator.
 const int kRandomSeed = 0x18273645;
 

diff --git a/training/unicharset_training_utils.h b/training/unicharset_training_utils.h
@@ -22,9 +22,7 @@
 
 #include <string>
 
-#ifdef USE_STD_NAMESPACE
-using std::string;
-#endif
+#include "platform.h"
 
 class STATS;
 class UNICHARSET;

diff --git a/training/util.h b/training/util.h
@@ -25,10 +25,7 @@
 #include <string>
 #include <vector>
 
-#ifdef USE_STD_NAMESPACE
-using std::string;
-using std::vector;
-#endif
+#include "platform.h"
 
 // StringHash is the hashing functor needed by the stl hash map.
 #ifndef COMPILER_MSVC