Implemented freevars

Arbitrary variable tokens can now be defined (though at this point only in the code itself) as a pair of a variable name and a filename pointing to a plain text file containing a newline-delimited list of elements. When a token of the form $name$ (where name is the name of a variable) is encountered, the output will include a random element from the appropriate list. The variables $name$ and $noun$ are hard-coded at this point, but the program will not crash if names.txt and nouns.txt do not exist and will instead just silently ignore the variables.

1 files changed, 21 insertions, 0 deletions

@@ -0,0 +1,21 @@
+#include <map>
+#include <string>
+#include <vector>
+
+using namespace::std;
+
+#ifndef FREEVARS_H
+#define FREEVARS_H
+
+class freevars
+{
+public:
+    freevars();
+    void addVar(string name, string filename);
+    string parse(string in);
+    
+private:
+    map<string, vector<string>* >* vars;
+};
+
+#endif FREEVARS_H
\ No newline at end of file