projects / ceph.git / blame
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| 1d09f67e TL |
1 | // Licensed to the Apache Software Foundation (ASF) under one |
| 2 | // or more contributor license agreements. See the NOTICE file | |
| 3 | // distributed with this work for additional information | |
| 4 | // regarding copyright ownership. The ASF licenses this file | |
| 5 | // to you under the Apache License, Version 2.0 (the | |
| 6 | // "License"); you may not use this file except in compliance | |
| 7 | // with the License. You may obtain a copy of the License at | |
| 8 | // | |
| 9 | // http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | // | |
| 11 | // Unless required by applicable law or agreed to in writing, software | |
| 12 | // distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | // See the License for the specific language governing permissions and | |
| 15 | // limitations under the License. | |
| 16 | ||
| 17 | /* | |
| 18 | Package arrow provides an implementation of Apache Arrow. | |
| 19 | ||
| 20 | Apache Arrow is a cross-language development platform for in-memory data. It specifies a standardized | |
| 21 | language-independent columnar memory format for flat and hierarchical data, organized for efficient analytic | |
| 22 | operations on modern hardware. It also provides computational libraries and zero-copy streaming | |
| 23 | messaging and inter-process communication. | |
| 24 | ||
| 25 | Basics | |
| 26 | ||
| 27 | The fundamental data structure in Arrow is an Array, which holds a sequence of values of the same type. An array | |
| 28 | consists of memory holding the data and an additional validity bitmap that indicates if the corresponding entry in the | |
| 29 | array is valid (not null). If the array has no null entries, it is possible to omit this bitmap. | |
| 30 | ||
| 31 | */ | |
| 32 | package arrow | |
| 33 | ||
| 34 | //go:generate go run _tools/tmpl/main.go -i -data=numeric.tmpldata type_traits_numeric.gen.go.tmpl type_traits_numeric.gen_test.go.tmpl array/numeric.gen.go.tmpl array/numericbuilder.gen.go.tmpl array/bufferbuilder_numeric.gen.go.tmpl | |
| 35 | //go:generate go run _tools/tmpl/main.go -i -data=datatype_numeric.gen.go.tmpldata datatype_numeric.gen.go.tmpl tensor/numeric.gen.go.tmpl tensor/numeric.gen_test.go.tmpl | |
| 36 | //go:generate go run _tools/tmpl/main.go -i -data=scalar/numeric.gen.go.tmpldata scalar/numeric.gen.go.tmpl scalar/numeric.gen_test.go.tmpl | |
| 37 | //go:generate go run ./gen-flatbuffers.go | |
| 38 | ||
| 39 | // stringer | |
| 40 | //go:generate stringer -type=Type |