const_cast char type : const_cast « Data Types « C++ Tutorial

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C++ Tutorial » Data Types » const_cast

2.31.2.const_cast char type

#include <iostream>

using std::cout;

using std::endl;



#include <cstring>

#include <cctype>



const char *maximum( const char *first, const char *second )

{

   return ( strcmp( first, second ) >= 0 ? first : second );

}



int main()

{

   char s1[] = "h";

   char s2[] = "g";



   char *maxPtr = const_cast< char * >( maximum( s1, s2 ) );



   cout << "The larger string is: " << maxPtr << endl;



   return 0;

   

}

The larger string is: h

2.31.const_cast
	2.31.1.	const_cast int value
	2.31.2.	const_cast char type
	2.31.3.	Use const_cast on a const reference
	2.31.4.	Use const_cast to cast parameter before passing it into a function
	2.31.5.	Cast parameter with const_cast

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