round.hpp
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16 
17 #pragma once
18 
19 #include <cudf/column/column.hpp>
20 
21 namespace cudf {
22 
36 enum class rounding_method : int32_t { HALF_UP, HALF_EVEN };
37 
70 std::unique_ptr<column> round(
71  column_view const& input,
72  int32_t decimal_places = 0,
73  rounding_method method = rounding_method::HALF_UP,
74  rmm::mr::device_memory_resource* mr = rmm::mr::get_current_device_resource());
75  // end of group
77 } // namespace cudf
column.hpp
Class definition for cudf::column.
cudf::column_view
A non-owning, immutable view of device data as a column of elements, some of which may be null as ind...
Definition: column_view.hpp:300
cudf::round
std::unique_ptr< column > round(column_view const &input, int32_t decimal_places=0, rounding_method method=rounding_method::HALF_UP, rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Rounds all the values in a column to the specified number of decimal places.
cudf::rounding_method
rounding_method
Different rounding methods for cudf::round
Definition: round.hpp:36
cudf
cuDF interfaces
Definition: aggregation.hpp:34
rmm::mr::device_memory_resource