Ticket #8159: main.cpp

#include <stdio.h>

#include <boost/regex.hpp>

using namespace boost;

int main()
{
        char exp0[] = "=a-c=";
        char exp1[] = "[^a-c]";
        char exp2[] = "=[a-c]=";
        char *exps[] = {exp0,exp1,exp2};
        regex example0 ("=a-c=");       //the regex of the example
        regex example1 ("=[a-c]=");     //the regex of the example
        regex correct ("[^a-c]"); //the correct regex
        regex expressions[] = {example0,correct,example1};

        char p0[] = "=a-c=";
        char p1[] = "d";
        char p2[] = "a";
        char p3[] = "=a=";
        char *phrases[] = {p0,p1,p2,p3};


        unsigned int i,j;
        for(i=0 ; i<3 ; i++)
        {
                for(j=0 ; j<4 ; j++)
                {
                        match_results<const char*> what;
                        regex_match(phrases[j],what,expressions[i]);
                        if(what[0].matched)
                                printf("%s matched %s\n",exps[i],what.str(0).c_str());
                        else
                                printf("%s did not match %s\n",exps[i],phrases[j]);
                }
        }

        return 0;

}