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Betsy McPhail 77b515f3eb Tutorial: Improve "MultiPackage" example
Rename to Step 12 and ensure that it follows Step 11
2020-01-10 11:37:54 -05:00

20 lines
231 B
C++

#include "MathFunctions.h"
#include <cmath>
#ifdef USE_MYMATH
# include "mysqrt.h"
#endif
namespace mathfunctions {
double sqrt(double x)
{
#ifdef USE_MYMATH
return detail::mysqrt(x);
#else
return std::sqrt(x);
#endif
}
}