go/arrow/_examples/helloworld/main.go

// 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 main

import (
	"github.com/apache/arrow/go/arrow/array"
	"github.com/apache/arrow/go/arrow/math"
	"github.com/apache/arrow/go/arrow/memory"
)

func main() {
	fb := array.NewFloat64Builder(memory.DefaultAllocator)

	fb.AppendValues([]float64{1, 3, 5, 7, 9, 11}, nil)

	vec := fb.NewFloat64Array()
	math.Float64.Sum(vec)
}