(codethorn) removed dependency on Boost in Misc2

CODETHORN-70
SNSerHello · Aug 11, 2022 · de0d99d · de0d99d
1 parent a1c6b8b
commit de0d99d
Showing 1 changed file with 14 additions and 7 deletions.
diff --git a/projects/CodeThorn/src/Miscellaneous2.C b/projects/CodeThorn/src/Miscellaneous2.C
@@ -3,11 +3,12 @@
 #include <cstdlib>
 #include "CodeThornException.h"
 
-#include "boost/algorithm/string.hpp"
-#include "boost/algorithm/string/trim.hpp"
-#include "boost/algorithm/string/regex.hpp"
-#include "boost/regex.hpp"
-#include "boost/lexical_cast.hpp"
+//#include "boost/algorithm/string.hpp"
+//#include "boost/algorithm/string/trim.hpp"
+//#include "boost/algorithm/string/regex.hpp"
+//#include "boost/regex.hpp"
+//#include "boost/lexical_cast.hpp"
+#include <regex>
 
 using namespace std;
 
@@ -226,8 +227,14 @@ list<int> CodeThorn::nDifferentRandomIntsInRange(int n, pair<int,int> range) {
 }
 
 std::vector<std::string> CodeThorn::Parse::commandLineArgs(std::string commandLine) {
- vector<std::string> v; 
- boost::split_regex(v, commandLine, boost::regex("( )+"));
+ vector<std::string> v; 
+ //std::split_regex(v, commandLine, std::regex("( )+")); // below code shows how to replace boost split_regex
+ std::regex re("( )+");
+ sregex_token_iterator it(commandLine.begin(), commandLine.end(), re, -1);
+ sregex_token_iterator reg_end;
+ for (; it != reg_end; ++it) {
+ v.push_back(*it);
+ }
  cout<<"Parsing command line: found "<<v.size()<<" arguments."<<endl;
  return v;
 }