Add used the tokenise function on string objects

CM2005 Object Oriented Programming/Topic 3/3.1.5/test.cpp

@@ -0,0 +1,70 @@
+#include <string>
+#include <vector>
+#include <iostream>
+
+std::vector<std::string> Tokenise(std::string csvLine, char separator)
+{
+  std::vector<std::string> tokens;
+  signed int start, end;
+  std::string token;
+  start = csvLine.find_first_not_of(separator, 0);
+  do
+  {
+    end = csvLine.find_first_of(separator, start);
+    if(start == csvLine.length() || start == end) break;
+    if(end >= 0)
+      token = csvLine.substr(start, end - start);
+    else
+      token = csvLine.substr(start, csvLine.length() - start);
+    
+    tokens.push_back(token);
+    start = end + 1;
+  } while (end > 0);
+  return tokens;
+}
+
+int main()
+{
+  std::vector<std::string> tokens6;
+  std::vector<std::string> tokens3;
+  std::vector<std::string> tokens1;
+  std::vector<std::string> tokens0;
+  std::vector<std::string> tokensA;
+  std::string s6 = "thing0,thing1,thing2,thing3,thing4,thing5,thing6";
+  std::string s3 = "thing0,thing1,thing2,thing3,thing4,thing5,thing6";
+  std::string s1 = "thing0,thing1,thing2,thing3,thing4,thing5,thing6";
+  std::string s0 = "";
+  std::string sA = "2020/03/17 17:01:24.884492,ETH/BTC,bid,0.02187308,7.44564869";
+
+  tokens6 = Tokenise(s6, ',');
+  tokens3 = Tokenise(s3, ',');
+  tokens1 = Tokenise(s1, ',');
+  tokens0 = Tokenise(s0, ',');
+  tokensA = Tokenise(sA, ',');
+  std::cout << "6 tokens" << std::endl;
+  for(std::string& token : tokens6)
+  {
+    std::cout << token << std::endl;
+  }
+  std::cout << "3 tokens" << std::endl;
+  for(std::string& token : tokens3)
+  {
+    std::cout << token << std::endl;
+  }
+  std::cout << "1 token" << std::endl;
+  for(std::string& token : tokens1)
+  {
+    std::cout << token << std::endl;
+  }
+  std::cout << "0 tokens" << std::endl;
+  for(std::string& token : tokens0)
+  {
+    std::cout << token << std::endl;
+  }
+  std::cout << "Entry tokens" << std::endl;
+  for(std::string& token : tokensA)
+  {
+    std::cout << token << std::endl;
+  }
+  return 0;
+}