| // Code generated by type.go.tmpl. DO NOT EDIT. |
| |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package math |
| |
| import ( |
| "github.com/apache/arrow/go/arrow/array" |
| ) |
| |
| type Uint64Funcs struct { |
| sum func(a *array.Uint64) uint64 |
| } |
| |
| var ( |
| Uint64 Uint64Funcs |
| ) |
| |
| // Sum returns the summation of all elements in a. |
| func (f Uint64Funcs) Sum(a *array.Uint64) uint64 { |
| if a.Len() == 0 { |
| return uint64(0) |
| } |
| return f.sum(a) |
| } |
| |
| func sum_uint64_go(a *array.Uint64) uint64 { |
| acc := uint64(0) |
| for _, v := range a.Uint64Values() { |
| acc += v |
| } |
| return acc |
| } |