Thread: inline void

is there any difference in inline void and void?
because i have noticed that

Code:

#include <iostream>
using namespace std;
inline void hello()
{
    cout<<"hello world"<<endl;
}
int main()
{
    hello();
    cin.get();
}

will do the same if i leave out inline

Code:

#include <iostream>
using namespace std;
void hello()
{
    cout<<"hello world"<<endl;
}
int main()
{
    hello();
    cin.get();
}

i have it doesnt say if it makes a differnce to the program
and does anyone know how to fix this program

Code:

#include <iostream>
#define IsVowel('a'||'i'||'o'||'u')
using namespace std;
int main()
{
    char letter [256];
    cout<<"enter a letter"<<endl;
    cin.getline(letter, 256);
    if(strcmp(letter, 'IsVowel')==0)
    {
        cout<<"its a vowel"<<endl;
    }
    else cout<<"its not a vowel"<<endl;
    cin.get();
}

Inline doesn't make any difference to your program except that it reduces the exceution( run) time.

ah ok and

Code:

if ( strchr( ISVOWEL, x ) )

compares ISVOWEL with x?

It doesn't compare. It returns pointer to first occurrence of x in ISVOWEL string.