Consider the following :
#include <vector>
#include <string>
#include <iostream>
#include <boost/format.hpp>
#include <boost/assign.hpp>
#include <boost/assign/list_of.hpp>
#include <boost/assign/std/vector.hpp>
using namespace std;
typedef unsigned char byte;
typedef vector<byte> byte_array;
const byte_array bytes = list_of(0x05)(0x04)(0xAA)(0x0F)(0x0D);
int main()
{
const string formatter = "%1%-%2%-%3%-%4%-%5%";
const string result = (format(formatter)
% bytes[0]
% bytes[1]
% bytes[2]
% bytes[3]
% bytes[4]
).str();
cout << result << endl;
return 0;
}
I'd like to see the result printed as : "05-04-AA-0F-0D" . What do I need to do to the formatter string to achieve that ?
Compiled and tested:
#include <boost/format.hpp>
#include <iostream>
using namespace std;
using namespace boost;
int main()
{
unsigned int arr[5] = { 0x05, 0x04, 0xAA, 0x0F, 0x0D };
cout << format("%02X-%02X-%02X-%02X-%02X")
% arr[0]
% arr[1]
% arr[2]
% arr[3]
% arr[4]
<< endl;
}
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