memory allocation using new

[gopesh patel]

Hello all,

I have written a simple function as follows:

void test(float &b)
{
b = 100;
}

int main()
{
float *a;
a = new float[2];
test(*a);
delete [] a;
}

Now I initialized the first element of array using b =100 inside
function test().
But I cant find how to initialize the second element of this array ?
Could someone help me with the syntax for that ?

Thanks a lot.
Gopesh

 

[Stuart Golodetz]

Hello all,

I have written a simple function as follows:

void test(float &b)
{
b = 100;
}

int main()
{
float *a;
a = new float[2];
test(*a);
delete [] a;
}

Now I initialized the first element of array using b =100 inside
function test().
But I cant find how to initialize the second element of this array ?
Could someone help me with the syntax for that ?

Thanks a lot.
Gopesh

test(a[1]); // note that test(*a); is equivalent to test(a[0]);

Cheers,
Stu