example_ra_string_naturalsorting.cpp

 
#include <iostream>
#include <Pds/Ra>
#include <algorithm>
    
int main(void)
{
    std::map<std::string,std::string,Pds::Ra::Sort::NaturalStdString> d;
    
    d["d1"]="data1";
    d["d2"]="data2";
    d["d5"]="data5";
    d["d7"]="data7";
    d["d10"]="data10";
    d["d11"]="data11";
    
    std::map<std::string,std::string>::iterator it;
    
    for(it=d.begin();it != d.end();it++)
        std::cout<<it->first<<"\t"<<it->second<<"\n";
    
    std::vector<std::string> vec={"d1","d10","d11","d7","d2","d5"};
    
    std::sort(vec.begin(), vec.end(), Pds::Ra::NaturalCompare);
    
    for(unsigned int n=0;n<vec.size();n++)
        std::cout<<vec[n]<<"\n";
    
    return 0;
}