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GPU: Remove thrust deprecated declarations in ITS code #14053

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Merged
davidrohr merged 1 commit into from
Mar 13, 2025
Merged

GPU: Remove thrust deprecated declarations in ITS code #14053

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8 changes: 4 additions & 4 deletions Detectors/ITSMFT/ITS/tracking/GPU/cuda/TrackingKernels.cu
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Original file line number Diff line number Diff line change
Expand Up @@ -201,15 +201,15 @@ struct equal_tracklets {
};

template <typename T1, typename T2>
struct pair_to_first : public thrust::unary_function<gpuPair<T1, T2>, T1> {
struct pair_to_first {
GPUhd() int operator()(const gpuPair<T1, T2>& a) const
{
return a.first;
}
};

template <typename T1, typename T2>
struct pair_to_second : public thrust::unary_function<gpuPair<T1, T2>, T2> {
struct pair_to_second {
GPUhd() int operator()(const gpuPair<T1, T2>& a) const
{
return a.second;
Expand Down Expand Up @@ -710,15 +710,15 @@ GPUg() void printPointersKernel(std::tuple<Args...> args)
}

template <typename T>
struct trackletSortEmptyFunctor : public thrust::binary_function<T, T, bool> {
struct trackletSortEmptyFunctor {
GPUhd() bool operator()(const T& lhs, const T& rhs) const
{
return lhs.firstClusterIndex > rhs.firstClusterIndex;
}
};

template <typename T>
struct trackletSortIndexFunctor : public thrust::binary_function<T, T, bool> {
struct trackletSortIndexFunctor {
GPUhd() bool operator()(const T& lhs, const T& rhs) const
{
return lhs.firstClusterIndex < rhs.firstClusterIndex || (lhs.firstClusterIndex == rhs.firstClusterIndex && lhs.secondClusterIndex < rhs.secondClusterIndex);
Expand Down