time-to-botec/js/node_modules/@stdlib/ndarray/ctor/docs/repl.txt

{{alias}}( dtype, buffer, shape, strides, offset, order[, options] )
    Returns an ndarray.

    Parameters
    ----------
    dtype: string
        Underlying data type.

    buffer: ArrayLikeObject|TypedArray|Buffer
        Data buffer. A data buffer must be an array-like object (i.e., have a
        `length` property). For data buffers which are not indexed collections
        (i.e., collections which cannot support direct index access, such as
        `buffer[ index ]`; e.g., Complex64Array, Complex128Array, etc), a data
        buffer should provide `#.get( idx )` and `#.set( v[, idx] )` methods.
        Note that, for `set` methods, the value to set should be the first
        argument, followed by the linear index, similar to the native typed
        array `set` method.

    shape: ArrayLikeObject<integer>
        Array shape.

    strides: ArrayLikeObject<integer>
        Array strides.

    offset: integer
        Index offset.

    order: string
        Specifies whether an array is row-major (C-style) or column-major
        (Fortran-style).

    options: Object (optional)
        Options.

    options.mode: string (optional)
        Specifies how to handle indices which exceed array dimensions. If equal
        to 'throw', an ndarray instance throws an error when an index exceeds
        array dimensions. If equal to 'wrap', an ndarray instance wraps around
        indices exceeding array dimensions using modulo arithmetic. If equal to
        'clamp', an ndarray instance sets an index exceeding array dimensions to
        either `0` (minimum index) or the maximum index. Default: 'throw'.

    options.submode: Array<string> (optional)
        Specifies how to handle subscripts which exceed array dimensions. If a
        mode for a corresponding dimension is equal to 'throw', an ndarray
        instance throws an error when a subscript exceeds array dimensions. If
        equal to 'wrap', an ndarray instance wraps around subscripts exceeding
        array dimensions using modulo arithmetic. If equal to 'clamp', an
        ndarray instance sets a subscript exceeding array dimensions to either
        `0` (minimum index) or the maximum index. If the number of modes is
        fewer than the number of dimensions, the function recycles modes using
        modulo arithmetic. Default: [ options.mode ].

    Returns
    -------
    ndarray: ndarray
        ndarray instance.

    Examples
    --------
    // Create a new instance...
    > var b = [ 1.0, 2.0, 3.0, 4.0 ]; // underlying data buffer
    > var d = [ 2, 2 ]; // shape
    > var s = [ 2, 1 ]; // strides
    > var o = 0; // index offset
    > var arr = {{alias}}( 'generic', b, d, s, o, 'row-major' )
    <ndarray>

    // Get an element using subscripts:
    > var v = arr.get( 1, 1 )
    4.0

    // Get an element using a linear index:
    > v = arr.iget( 3 )
    4.0

    // Set an element using subscripts:
    > arr.set( 1, 1, 40.0 );
    > arr.get( 1, 1 )
    40.0

    // Set an element using a linear index:
    > arr.iset( 3, 99.0 );
    > arr.get( 1, 1 )
    99.0


{{alias}}.prototype.byteLength
    Size (in bytes) of the array (if known).

    Returns
    -------
    size: integer|null
        Size (in bytes) of the array.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var sz = arr.byteLength
    32


{{alias}}.prototype.BYTES_PER_ELEMENT
    Size (in bytes) of each array element (if known).

    Returns
    -------
    size: integer|null
        Size (in bytes) of each array element.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var sz = arr.BYTES_PER_ELEMENT
    8


{{alias}}.prototype.data
    Pointer to the underlying data buffer.

    Returns
    -------
    buf: ArrayLikeObject|TypedArray|Buffer
        Underlying data buffer.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var buf = arr.data
    <Float64Array>[ 1.0, 2.0, 3.0, 4.0 ]


{{alias}}.prototype.dtype
    Underlying data type.

    Returns
    -------
    dtype: string
        Underlying data type.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var dt = arr.dtype
    'float64'


{{alias}}.prototype.flags
    Information about the memory layout of the array.

    Returns
    -------
    flags: Object
        Info object.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var fl = arr.flags
    {...}


{{alias}}.prototype.length
    Length of the array (i.e., number of elements).

    Returns
    -------
    len: integer
        Array length.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var len = arr.length
    4


{{alias}}.prototype.ndims
    Number of dimensions.

    Returns
    -------
    ndims: integer
        Number of dimensions.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var n = arr.ndims
    2


{{alias}}.prototype.offset
    Index offset which specifies the buffer index at which to start iterating
    over array elements.

    Returns
    -------
    offset: integer
        Index offset.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var v = arr.offset
    0


{{alias}}.prototype.order
    Array order.

    The array order is either row-major (C-style) or column-major (Fortran-
    style).

    Returns
    -------
    order: string
        Array order.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var ord = arr.order
    'row-major'


{{alias}}.prototype.shape
    Array shape.

    Returns
    -------
    shape: Array
        Array shape.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var sh = arr.shape
    [ 2, 2 ]


{{alias}}.prototype.strides
    Index strides which specify how to access data along corresponding array
    dimensions.

    Returns
    -------
    strides: Array
        Index strides.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var st = arr.strides
    [ 2, 1 ]


{{alias}}.prototype.get( ...idx )
    Returns an array element specified according to provided subscripts.

    The number of provided subscripts should equal the number of dimensions.

    For zero-dimensional arrays, no indices should be provided.

    Parameters
    ----------
    idx: ...integer
        Subscripts.

    Returns
    -------
    out: any
        Array element.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var v = arr.get( 1, 1 )
    4.0


{{alias}}.prototype.iget( idx )
    Returns an array element located at a specified linear index.

    For zero-dimensional arrays, the input argument is ignored and, for clarity,
    should not be provided.

    Parameters
    ----------
    idx: integer
        Linear index.

    Returns
    -------
    out: any
        Array element.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > var v = arr.iget( 3 )
    4.0


{{alias}}.prototype.set( ...idx, v )
    Sets an array element specified according to provided subscripts.

    The number of provided subscripts should equal the number of dimensions.

    For zero-dimensional arrays, no indices should be provided.

    Parameters
    ----------
    idx: ...integer
        Subscripts.

    v: any
        Value to set.

    Returns
    -------
    out: ndarray
        ndarray instance.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > arr.set( 1, 1, -4.0 );
    > arr.get( 1, 1 )
    -4.0


{{alias}}.prototype.iset( idx, v )
    Sets an array element located at a specified linear index.

    For zero-dimensional arrays, the first, and only, argument should be the
    value to set.

    Parameters
    ----------
    idx: integer
        Linear index.

    v: any
        Value to set.

    Returns
    -------
    out: ndarray
        ndarray instance.

    Examples
    --------
    > var b = new Float64Array( [ 1.0, 2.0, 3.0, 4.0 ] );
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'float64', b, d, s, o, 'row-major' );
    > arr.iset( 3, -4.0 );
    > arr.iget( 3 )
    -4.0


{{alias}}.prototype.toString()
    Serializes an ndarray as a string.

    This method does **not** serialize data outside of the buffer region defined
    by the array configuration.

    Returns
    -------
    str: string
        Serialized ndarray string.

    Examples
    --------
    > var b = [ 1, 2, 3, 4 ];
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'generic', b, d, s, o, 'row-major' );
    > arr.toString()
    '...'


{{alias}}.prototype.toJSON()
    Serializes an ndarray as a JSON object.

    This method does **not** serialize data outside of the buffer region defined
    by the array configuration.

    Returns
    -------
    obj: Object
        JSON object.

    Examples
    --------
    > var b = [ 1, 2, 3, 4 ];
    > var d = [ 2, 2 ];
    > var s = [ 2, 1 ];
    > var o = 0;
    > var arr = {{alias}}( 'generic', b, d, s, o, 'row-major' );
    > arr.toJSON()
    {...}

    See Also
    --------