1 static bool eigen_did_assert = false; 2 #define eigen_assert(X) if(!eigen_did_assert && !(X)){ std::cout << "### Assertion raised in " << __FILE__ << ":" << __LINE__ << ":\n" #X << "\n### The following would happen without assertions:\n"; eigen_did_assert = true;} 3 4 #include <iostream> 5 #include <Eigen/Eigen> 6 7 #ifndef M_PI 8 #define M_PI 3.1415926535897932384626433832795 9 #endif 10 11 12 using namespace Eigen; 13 using namespace std; 14 15 int main(int, char**) 16 { 17 cout.precision(3); 18 ${snippet_source_code} 19 return 0; 20 } 21
