JsonFile.ToMatrix<T> Method

Reads a matrix from a string in JSON format.

Definition

Namespace: Numerics.NET.Data.Json
Assembly: Numerics.NET.Data.Json (in Numerics.NET.Data.Json.dll) Version: 4.0.3

public static Matrix<T> ToMatrix<T>(
	this string jsonText,
	JsonOptions options = null
)

Visual Basic

<ExtensionAttribute>
Public Shared Function ToMatrix(Of T) ( 
	jsonText As String,
	Optional options As JsonOptions = Nothing
) As Matrix(Of T)

C++/CLI

public:
[ExtensionAttribute]
generic<typename T>
static Matrix<T>^ ToMatrix(
	String^ jsonText, 
	JsonOptions^ options = nullptr
)

[<ExtensionAttribute>]
static member ToMatrix : 
        jsonText : string * 
        ?options : JsonOptions 
(* Defaults:
        let _options = defaultArg options null
*)
-> Matrix<'T>

Parameters

jsonText String: A string containing the serialized data frame.
options JsonOptions (Optional): A JsonOptions object that specifies the options to use when reading the file.

Type Parameters

T: The element type of the matrix.

Return Value

Matrix<T>
The data frame that was read from jsonText.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type String. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

The element type of the stored matrix does not have to match the element type of the returned matrix. However, casting values from this type to type T must succeed.

Exceptions

FileNotFoundException

The specified file does not exist.