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fixing compiler errors

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This commit is contained in:
Adam G Nelson 2018-05-14 07:09:07 -04:00
parent d7b20fb51e
commit aaef39d710
2 changed files with 4 additions and 4 deletions
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6
src/math_functions.cpp
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@ -685,7 +685,7 @@ void rotate_angle_c(double uvw[3], const double mu, double* phi) {
w0 = uvw[2];
// Sample azimuthal angle in [0,2pi) if none provided
if (phi != NULL) {
if (phi != nullptr) {
phi_ = (*phi);
} else {
phi_ = 2. * PI * prn();
@ -694,8 +694,8 @@ void rotate_angle_c(double uvw[3], const double mu, double* phi) {
// Precompute factors to save flops
sinphi = std::sin(phi_);
cosphi = std::cos(phi_);
a = std::sqrt(std::max(0., 1. - mu * mu));
b = std::sqrt(std::max(0., 1. - w0 * w0));
a = std::sqrt(std::fmax(0., 1. - mu * mu));
b = std::sqrt(std::fmax(0., 1. - w0 * w0));
// Need to treat special case where sqrt(1 - w**2) is close to zero by
// expanding about the v component rather than the w component

2
src/math_functions.h
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@ -73,7 +73,7 @@ extern "C" void calc_zn_c(const int n, const double rho, const double phi,
//==============================================================================
extern "C" void rotate_angle_c(double uvw[3], const double mu,
double* phi=NULL);
double* phi=nullptr);
//==============================================================================
// MAXWELL_SPECTRUM samples an energy from the Maxwell fission distribution