20 lines
651 B
C++
20 lines
651 B
C++
#include <iostream>
|
|
#include <boost/tokenizer.hpp>
|
|
#include <string>
|
|
|
|
int main( ) {
|
|
std::string str( "a!===b=!=c" ) , output ;
|
|
typedef boost::tokenizer<boost::char_separator<char> > tokenizer ;
|
|
boost::char_separator<char> separator ( "==" , "!=" ) , sep ( "!" ) ;
|
|
tokenizer mytok( str , separator ) ;
|
|
tokenizer::iterator tok_iter = mytok.begin( ) ;
|
|
for ( ; tok_iter != mytok.end( ) ; ++tok_iter )
|
|
output.append( *tok_iter ) ;
|
|
tokenizer nexttok ( output , sep ) ;
|
|
for ( tok_iter = nexttok.begin( ) ; tok_iter != nexttok.end( ) ;
|
|
++tok_iter )
|
|
std::cout << *tok_iter << " " ;
|
|
std::cout << '\n' ;
|
|
return 0 ;
|
|
}
|