Difference between revisions of "CPP/Debugging/Assert"
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FirstPerson (Talk | contribs) (→Assert.cpp) |
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#include <cassert> | #include <cassert> | ||
#include <string> | #include <string> | ||
| + | #include <cmath> | ||
using namespace std; | using namespace std; | ||
| − | + | float Sqrt(float n){ | |
| − | assert( | + | assert(n >= 0); |
| + | return sqrt(n); | ||
} | } | ||
int main(){ | int main(){ | ||
| − | + | Sqrt(16); //pass | |
| − | + | Sqrt(-16); //fail | |
| − | + | ||
| − | + | ||
| − | + | ||
return 0; | return 0; | ||
Revision as of 07:58, 30 June 2010
Assert.cpp
#include <iostream> #include <cassert> #include <string> #include <cmath> using namespace std; float Sqrt(float n){ assert(n >= 0); return sqrt(n); } int main(){ Sqrt(16); //pass Sqrt(-16); //fail return 0; }
