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// 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.
// Code generated by the FlatBuffers compiler. DO NOT EDIT.
package flatbuf
import (
flatbuffers "github.com/google/flatbuffers/go"
)
/// Compressed Sparse format, that is matrix-specific.
type SparseMatrixIndexCSX struct {
_tab flatbuffers.Table
}
func GetRootAsSparseMatrixIndexCSX(buf []byte, offset flatbuffers.UOffsetT) *SparseMatrixIndexCSX {
n := flatbuffers.GetUOffsetT(buf[offset:])
x := &SparseMatrixIndexCSX{}
x.Init(buf, n+offset)
return x
}
func (rcv *SparseMatrixIndexCSX) Init(buf []byte, i flatbuffers.UOffsetT) {
rcv._tab.Bytes = buf
rcv._tab.Pos = i
}
func (rcv *SparseMatrixIndexCSX) Table() flatbuffers.Table {
return rcv._tab
}
/// Which axis, row or column, is compressed
func (rcv *SparseMatrixIndexCSX) CompressedAxis() SparseMatrixCompressedAxis {
o := flatbuffers.UOffsetT(rcv._tab.Offset(4))
if o != 0 {
return SparseMatrixCompressedAxis(rcv._tab.GetInt16(o + rcv._tab.Pos))
}
return 0
}
/// Which axis, row or column, is compressed
func (rcv *SparseMatrixIndexCSX) MutateCompressedAxis(n SparseMatrixCompressedAxis) bool {
return rcv._tab.MutateInt16Slot(4, int16(n))
}
/// The type of values in indptrBuffer
func (rcv *SparseMatrixIndexCSX) IndptrType(obj *Int) *Int {
o := flatbuffers.UOffsetT(rcv._tab.Offset(6))
if o != 0 {
x := rcv._tab.Indirect(o + rcv._tab.Pos)
if obj == nil {
obj = new(Int)
}
obj.Init(rcv._tab.Bytes, x)
return obj
}
return nil
}
/// The type of values in indptrBuffer
/// indptrBuffer stores the location and size of indptr array that
/// represents the range of the rows.
/// The i-th row spans from `indptr[i]` to `indptr[i+1]` in the data.
/// The length of this array is 1 + (the number of rows), and the type
/// of index value is long.
///
/// For example, let X be the following 6x4 matrix:
/// ```text
/// X := [[0, 1, 2, 0],
/// [0, 0, 3, 0],
/// [0, 4, 0, 5],
/// [0, 0, 0, 0],
/// [6, 0, 7, 8],
/// [0, 9, 0, 0]].
/// ```
/// The array of non-zero values in X is:
/// ```text
/// values(X) = [1, 2, 3, 4, 5, 6, 7, 8, 9].
/// ```
/// And the indptr of X is:
/// ```text
/// indptr(X) = [0, 2, 3, 5, 5, 8, 10].
/// ```
func (rcv *SparseMatrixIndexCSX) IndptrBuffer(obj *Buffer) *Buffer {
o := flatbuffers.UOffsetT(rcv._tab.Offset(8))
if o != 0 {
x := o + rcv._tab.Pos
if obj == nil {
obj = new(Buffer)
}
obj.Init(rcv._tab.Bytes, x)
return obj
}
return nil
}
/// indptrBuffer stores the location and size of indptr array that
/// represents the range of the rows.
/// The i-th row spans from `indptr[i]` to `indptr[i+1]` in the data.
/// The length of this array is 1 + (the number of rows), and the type
/// of index value is long.
///
/// For example, let X be the following 6x4 matrix:
/// ```text
/// X := [[0, 1, 2, 0],
/// [0, 0, 3, 0],
/// [0, 4, 0, 5],
/// [0, 0, 0, 0],
/// [6, 0, 7, 8],
/// [0, 9, 0, 0]].
/// ```
/// The array of non-zero values in X is:
/// ```text
/// values(X) = [1, 2, 3, 4, 5, 6, 7, 8, 9].
/// ```
/// And the indptr of X is:
/// ```text
/// indptr(X) = [0, 2, 3, 5, 5, 8, 10].
/// ```
/// The type of values in indicesBuffer
func (rcv *SparseMatrixIndexCSX) IndicesType(obj *Int) *Int {
o := flatbuffers.UOffsetT(rcv._tab.Offset(10))
if o != 0 {
x := rcv._tab.Indirect(o + rcv._tab.Pos)
if obj == nil {
obj = new(Int)
}
obj.Init(rcv._tab.Bytes, x)
return obj
}
return nil
}
/// The type of values in indicesBuffer
/// indicesBuffer stores the location and size of the array that
/// contains the column indices of the corresponding non-zero values.
/// The type of index value is long.
///
/// For example, the indices of the above X is:
/// ```text
/// indices(X) = [1, 2, 2, 1, 3, 0, 2, 3, 1].
/// ```
/// Note that the indices are sorted in lexicographical order for each row.
func (rcv *SparseMatrixIndexCSX) IndicesBuffer(obj *Buffer) *Buffer {
o := flatbuffers.UOffsetT(rcv._tab.Offset(12))
if o != 0 {
x := o + rcv._tab.Pos
if obj == nil {
obj = new(Buffer)
}
obj.Init(rcv._tab.Bytes, x)
return obj
}
return nil
}
/// indicesBuffer stores the location and size of the array that
/// contains the column indices of the corresponding non-zero values.
/// The type of index value is long.
///
/// For example, the indices of the above X is:
/// ```text
/// indices(X) = [1, 2, 2, 1, 3, 0, 2, 3, 1].
/// ```
/// Note that the indices are sorted in lexicographical order for each row.
func SparseMatrixIndexCSXStart(builder *flatbuffers.Builder) {
builder.StartObject(5)
}
func SparseMatrixIndexCSXAddCompressedAxis(builder *flatbuffers.Builder, compressedAxis SparseMatrixCompressedAxis) {
builder.PrependInt16Slot(0, int16(compressedAxis), 0)
}
func SparseMatrixIndexCSXAddIndptrType(builder *flatbuffers.Builder, indptrType flatbuffers.UOffsetT) {
builder.PrependUOffsetTSlot(1, flatbuffers.UOffsetT(indptrType), 0)
}
func SparseMatrixIndexCSXAddIndptrBuffer(builder *flatbuffers.Builder, indptrBuffer flatbuffers.UOffsetT) {
builder.PrependStructSlot(2, flatbuffers.UOffsetT(indptrBuffer), 0)
}
func SparseMatrixIndexCSXAddIndicesType(builder *flatbuffers.Builder, indicesType flatbuffers.UOffsetT) {
builder.PrependUOffsetTSlot(3, flatbuffers.UOffsetT(indicesType), 0)
}
func SparseMatrixIndexCSXAddIndicesBuffer(builder *flatbuffers.Builder, indicesBuffer flatbuffers.UOffsetT) {
builder.PrependStructSlot(4, flatbuffers.UOffsetT(indicesBuffer), 0)
}
func SparseMatrixIndexCSXEnd(builder *flatbuffers.Builder) flatbuffers.UOffsetT {
return builder.EndObject()
}
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