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# AddColumns Method

Overload List

| Name | Description
--- | --- | ---
| AddColumns(Int32) | Create an 1-dimensional array of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToArray() function. C#
    // Create a multi-dimensional array of binary columns
    int[ ] x = prob.AddColumns(dim)
                   .WithType(Optimizer.Objects.ColumnType.Binary)
                   .ToArray();
See VariableBuilderColumnArrayBuilder for details of how to modify the specification in the builder.
| AddColumns(Int32, Int32) | Create an 2-dimensional array of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToArray() function. C#
    // Create a multi-dimensional array of binary columns
    int[ ,] x = prob.AddColumns(dim1 ,dim2)
                   .WithType(Optimizer.Objects.ColumnType.Binary)
                   .ToArray();
See VariableBuilderColumnArray2Builder for details of how to modify the specification in the builder.
| AddColumns(Int32, Int32, Int32) | Create an 3-dimensional array of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToArray() function. C#
    // Create a multi-dimensional array of binary columns
    int[ , ,] x = prob.AddColumns(dim1 ,dim2 ,dim3)
                   .WithType(Optimizer.Objects.ColumnType.Binary)
                   .ToArray();
See VariableBuilderColumnArray3Builder for details of how to modify the specification in the builder.
| AddColumns(Int32, Int32, Int32, Int32) | Create an 4-dimensional array of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToArray() function. C#
    // Create a multi-dimensional array of binary columns
    int[ , , ,] x = prob.AddColumns(dim1 ,dim2 ,dim3 ,dim4)
                   .WithType(Optimizer.Objects.ColumnType.Binary)
                   .ToArray();
See VariableBuilderColumnArray4Builder for details of how to modify the specification in the builder.
| AddColumns(Int32, Int32, Int32, Int32, Int32) | Create an 5-dimensional array of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToArray() function. C#
    // Create a multi-dimensional array of binary columns
    int[ , , , ,] x = prob.AddColumns(dim1 ,dim2 ,dim3 ,dim4 ,dim5)
                   .WithType(Optimizer.Objects.ColumnType.Binary)
                   .ToArray();
See VariableBuilderColumnArray5Builder for details of how to modify the specification in the builder.
| AddColumnsK1(K1) | Create an 1-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    System.Collections.Generic.Dictionary<K1 ,int> x = prob.AddColumns(COLL_PASS)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMapBuilder] for details of how to modify the specification in the builder.
| AddColumnsK1(IEnumerableK1) | Create an 1-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    System.Collections.Generic.Dictionary<K1 ,int> x = prob.AddColumns(iterable1 )
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMapBuilder] for details of how to modify the specification in the builder.
| AddColumnsK1, K2(K1, K2) | Create an 2-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    Optimizer.Maps.HashMap2<K1 ,K2,int> x = prob.AddColumns(COLL_PASS)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMap2Builder] for details of how to modify the specification in the builder.
| AddColumnsK1, K2(IEnumerableK1, IEnumerableK2) | Create an 2-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    Optimizer.Maps.HashMap2<K1 ,K2,int> x = prob.AddColumns(iterable1 ,iterable2)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMap2Builder] for details of how to modify the specification in the builder.
| AddColumnsK1, K2, K3(K1, K2, K3) | Create an 3-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    Optimizer.Maps.HashMap3<K1 ,K2 ,K3,int> x = prob.AddColumns(COLL_PASS)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMap3Builder] for details of how to modify the specification in the builder.
| AddColumnsK1, K2, K3(IEnumerableK1, IEnumerableK2, IEnumerableK3) | Create an 3-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    Optimizer.Maps.HashMap3<K1 ,K2 ,K3,int> x = prob.AddColumns(iterable1 ,iterable2 ,iterable3)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMap3Builder] for details of how to modify the specification in the builder.
| AddColumnsK1, K2, K3, K4(K1, K2, K3, K4) | Create an 4-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    Optimizer.Maps.HashMap4<K1 ,K2 ,K3 ,K4,int> x = prob.AddColumns(COLL_PASS)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMap4Builder] for details of how to modify the specification in the builder.
| AddColumnsK1, K2, K3, K4(IEnumerableK1, IEnumerableK2, IEnumerableK3, IEnumerableK4) | Create an 4-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    Optimizer.Maps.HashMap4<K1 ,K2 ,K3 ,K4,int> x = prob.AddColumns(iterable1 ,iterable2 ,iterable3 ,iterable4)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMap4Builder] for details of how to modify the specification in the builder.
| AddColumnsK1, K2, K3, K4, K5(K1, K2, K3, K4, K5) | Create an 5-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    Optimizer.Maps.HashMap5<K1 ,K2 ,K3 ,K4 ,K5,int> x = prob.AddColumns(COLL_PASS)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMap5Builder] for details of how to modify the specification in the builder.
| AddColumnsK1, K2, K3, K4, K5(IEnumerableK1, IEnumerableK2, IEnumerableK3, IEnumerableK4, IEnumerableK5) | Create an 5-dimensional map of columns. This function returns a builder that generates columns according to a specification. The specification can be modified. In order to actually create the columns and get their indices, you have to call the returned builder's ToMap() function. C#
    // Create a multi-dimensional array of binary columns
    Optimizer.Maps.HashMap5<K1 ,K2 ,K3 ,K4 ,K5,int> x = prob.AddColumns(iterable1 ,iterable2 ,iterable3 ,iterable4 ,iterable5)
                                       .WithType(Optimizer.Objects.ColumnType.Binary)
                                       .ToMap();
See [!:Optimizer.VariableBuilder.ColumnMap5Builder] for details of how to modify the specification in the builder.

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See Also

#### Reference

XPRSprob Class
Optimizer Namespace
Covered Topics

- AddColumns(K1[]) Method
- AddColumns(IEnumerable) Method
- AddColumns(Int32) Method
- AddColumns(K1[], K2[]) Method
- AddColumns(IEnumerable, IEnumerable) Method
- AddColumns(Int32, Int32) Method
- AddColumns(K1[], K2[], K3[]) Method
- AddColumns(IEnumerable, IEnumerable, IEnumerable) Method
- AddColumns(Int32, Int32, Int32) Method
- AddColumns(K1[], K2[], K3[], K4[]) Method
- AddColumns(IEnumerable, IEnumerable, IEnumerable, IEnumerable) Method
- AddColumns(Int32, Int32, Int32, Int32) Method
- AddColumns(K1[], K2[], K3[], K4[], K5[]) Method
- AddColumns(IEnumerable, IEnumerable, IEnumerable, IEnumerable, IEnumerable) Method
- AddColumns(Int32, Int32, Int32, Int32, Int32) Method

Parent Topic XPRSprob Methods

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