+ Move beautifyInteger() to stringTools.[h|cpp]

src/common/kiwix/searcher.cpp

@@ -21,20 +21,6 @@
 
 namespace kiwix {
 
-  /* Count word */
-  std::string Searcher::beautifyInteger(const unsigned int number) {
-    stringstream numberStream;
-    numberStream << number;
-    std::string numberString = numberStream.str();
-
-    signed int offset = numberString.size() - 3;
-    while (offset > 0) {
-      numberString.insert(offset, ",");
-      offset -= 3;
-    }
-    return numberString;
-  }
-
   /* Constructor */
   Searcher::Searcher() :
     searchPattern(""),
@@ -173,10 +159,10 @@ namespace kiwix {
       result["snippet"] = this->resultOffset->snippet;
 
       if (this->resultOffset->size >= 0)
-	result["size"] = this->beautifyInteger(this->resultOffset->size);
+	result["size"] = ::beautifyInteger(this->resultOffset->size);
 
       if (this->resultOffset->wordCount >= 0)
-	result["wordCount"] = this->beautifyInteger(this->resultOffset->wordCount);
+	result["wordCount"] = ::beautifyInteger(this->resultOffset->wordCount);
 
       resultsCDT.PushBack(result);
       this->resultOffset++;
@@ -208,7 +194,7 @@ namespace kiwix {
     }
     oData["pages"] = pagesCDT;
 
-    oData["count"] = this->beautifyInteger(this->estimatedResultCount);
+    oData["count"] = ::beautifyInteger(this->estimatedResultCount);
     oData["searchPattern"] = this->searchPattern;
     oData["resultStart"] = this->resultStart + 1;
     oData["resultEnd"] = (this->resultEnd > this->estimatedResultCount ? this->estimatedResultCount : this->resultEnd);

src/common/kiwix/searcher.h

@@ -24,15 +24,13 @@
 #include <stdlib.h>
 #include <string>
 #include <algorithm>
-#include <iostream>
 #include <vector>
-#include <fstream>
-#include <sstream>
 #include <locale>
 #include <cctype>
 #include <vector>
 #include <unaccent.h>
 #include <resourceTools.h>
+#include <stringTools.h>
 
 #include <CTPP2Parser.hpp>
 #include <CTPP2FileSourceLoader.hpp>

src/common/stringTools.cpp

@@ -19,6 +19,22 @@
 
 #include "stringTools.h"
 
+/* Prepare integer for display */
+std::string beautifyInteger(const unsigned int number) {
+  stringstream numberStream;
+  numberStream << number;
+  std::string numberString = numberStream.str();
+  
+  signed int offset = numberString.size() - 3;
+  while (offset > 0) {
+    numberString.insert(offset, ",");
+    offset -= 3;
+  }
+  
+  return numberString;
+}
+
+/* Split string in a token array */
 std::vector<std::string> split(const std::string & str,
                                       const std::string & delims=" *-")
 {

src/common/stringTools.h

@@ -20,9 +20,12 @@
 #include <iostream>
 #include <vector>
 #include <string>
+#include <fstream>
+#include <sstream>
 
 using namespace std;
 
+std::string beautifyInteger(const unsigned int number);
 std::vector<std::string> split(const std::string&, const std::string&);
 std::vector<std::string> split(const char*, const char*);
 std::vector<std::string> split(const std::string&, const char*);