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Use if constexpr for type based branching in fourier integrals

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This commit is contained in:
Matt Borland
2025-08-01 12:40:52 -04:00
parent 3d86cefe37
commit 31b94bfc38
1 changed files with 8 additions and 8 deletions
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16
include/boost/math/quadrature/detail/ooura_fourier_integrals_detail.hpp
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@@ -195,10 +195,10 @@ public:
lweights_.reserve(levels);
for (size_t i = 0; i < levels; ++i) {
if (std::is_same<Real, float>::value) {
BOOST_MATH_IF_CONSTEXPR (std::is_same<Real, float>::value) {
add_level<double>(i);
}
else if (std::is_same<Real, double>::value) {
else BOOST_MATH_IF_CONSTEXPR (std::is_same<Real, double>::value) {
#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
add_level<long double>(i);
#else
@@ -270,10 +270,10 @@ public:
size_t max_additional_levels = 4;
while (big_nodes_.size() < requested_levels_ + max_additional_levels) {
size_t ii = big_nodes_.size();
if (std::is_same<Real, float>::value) {
BOOST_MATH_IF_CONSTEXPR (std::is_same<Real, float>::value) {
add_level<double>(ii);
}
else if (std::is_same<Real, double>::value) {
else BOOST_MATH_IF_CONSTEXPR (std::is_same<Real, double>::value) {
#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
add_level<long double>(ii);
#else
@@ -472,10 +472,10 @@ public:
lweights_.reserve(levels);
for (size_t i = 0; i < levels; ++i) {
if (std::is_same<Real, float>::value) {
BOOST_MATH_IF_CONSTEXPR (std::is_same<Real, float>::value) {
add_level<double>(i);
}
else if (std::is_same<Real, double>::value) {
else BOOST_MATH_IF_CONSTEXPR (std::is_same<Real, double>::value) {
#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
add_level<long double>(i);
#else
@@ -524,10 +524,10 @@ public:
size_t max_additional_levels = 4;
while (big_nodes_.size() < requested_levels_ + max_additional_levels) {
size_t ii = big_nodes_.size();
if (std::is_same<Real, float>::value) {
BOOST_MATH_IF_CONSTEXPR (std::is_same<Real, float>::value) {
add_level<double>(ii);
}
else if (std::is_same<Real, double>::value) {
else BOOST_MATH_IF_CONSTEXPR (std::is_same<Real, double>::value) {
#ifndef BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS
add_level<long double>(ii);
#else