return true if c1 < c2 (ignoring case), false otherwise : string compare « String « C++






  1. C++
  2. String
  3. string compare

return true if c1 < c2 (ignoring case), false otherwise

  
#include <algorithm>
#include <cctype>
#include <iostream>
#include <string>

using namespace std;

// return true if c1 < c2 (ignoring case), false otherwise
bool less_than_insensitive( char c1, char c2 )
{
   return tolower( static_cast<unsigned char>( c1 ) ) < tolower( static_cast<unsigned char>( c2 ) );
}

int main( )
{
}








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