Code:
// Ex6_04.cpp Using exception handling
#include <iostream>
using std::cout;
using std::endl;
int main(void)
{
int counts[] = {34, 54, 0, 27, 0, 10, 0};
int time = 60; // One hour in minutes
for(int i = 0 ; i < sizeof counts/sizeof counts[0] ; i++)
try
{
cout << endl
<< "Hour " << i+1;
if(counts[i] == 0)
throw "Zero count - calculation not possible.";
cout << " minutes per item: "
<< static_cast<double>(time)/counts[i];
}
catch(const char aMessage[])
{
cout << endl
<< aMessage
<< endl;
}
return 0;
}
Can any one explain the above code
I cannot understand the catch part
Is catch a function? from where the const char aMessage[] came from? what does it containt.