Revision 278, 0.6 kB
(checked in by smidl, 15 years ago)
|
props
|
-
Property svn:eol-style set to
native
|
Rev | Line | |
---|
[261] | 1 | #include <itpp/itbase.h> |
---|
| 2 | |
---|
| 3 | using namespace itpp; |
---|
| 4 | |
---|
| 5 | //These lines are needed for use of cout and endl |
---|
| 6 | using std::cout; |
---|
| 7 | using std::endl; |
---|
| 8 | |
---|
| 9 | int main() |
---|
| 10 | { |
---|
| 11 | //Declare the scalars used: |
---|
| 12 | long i, sum, N; |
---|
| 13 | |
---|
| 14 | //Declare tt as an instance of the timer class: |
---|
| 15 | Real_Timer tt; |
---|
| 16 | |
---|
| 17 | //Initiate the variables: |
---|
| 18 | N = 1000000; |
---|
| 19 | sum = 0; |
---|
| 20 | |
---|
| 21 | //Start and reset the timer: |
---|
| 22 | tt.tic(); |
---|
| 23 | |
---|
| 24 | //Do some processing |
---|
| 25 | for (i = 0; i < N; i++) { |
---|
| 26 | sum += i; |
---|
| 27 | } |
---|
| 28 | |
---|
| 29 | // Print the elapsed time |
---|
| 30 | tt.toc_print(); |
---|
| 31 | |
---|
| 32 | //Print the result of the processing: |
---|
| 33 | cout << "The sum of all integers from 0 to " << N - 1 << " equals " << sum << endl; |
---|
| 34 | |
---|
| 35 | //Exit program: |
---|
| 36 | return 0; |
---|
| 37 | |
---|
| 38 | } |
---|