function t = subsasgn(t,s,b)

%SUBSASGN Subscripted assignment to a table.

%   T = SUBSASGN(T,S,B) is called for the syntax T(I,J)=B, T{I,J}=B, or

%   T.VAR=B when T is a table.  S is a structure array with the fields:

%       type -- character vector containing '()', '{}', or '.' specifying the

%               subscript type.

%       subs -- Cell array or character vector containing the actual subscripts.

%

%   T(I,J) = B assigns the contents of the table B to a subset of the rows

%   and variables in the table T.  I and J are positive integers, vectors

%   of positive integers, row/variable names, cell arrays containing one or

%   more row/variable names, or logical vectors.  The assignment does not

%   use row names, variable names, or any other properties of B to modify

%   properties of T; however properties of T are extended with default

%   values if the assignment expands the number of rows or variables in T.

%   Elements of B are assigned into T by position, not by matching names.

%

%   T{I,J} = B assigns the values in the array B into elements of the table

%   T.  I and J are positive integers, or logical vectors.  Columns of B

%   are cast to the types of the target variables if necessary.  If the

%   table elements already exist, T{I,J} may also be followed by further

%   subscripting as supported by the variable.

%

%   T.VAR = B, T.(VARNAME) = B, or T.(VARINDEX) = B assigns B to a table

%   variable.  VAR is a variable name literal, VARNAME is a character

%   variable containing a variable name, or VARINDEX is a positive integer.

%   If the table variable already exists, the assignment completely

%   replaces that variable.  To assign into an element of the variable,

%   T.VAR, T.(VARNAME), or T.(VARINDEX) may be followed by further

%   subscripting as supported by the variable.  In particular,

%   T.VAR(ROWNAMES,...) = B, T.VAR{ROWNAMES,...} = B, etc. (when supported

%   by VAR) provide assignment into a table variable using row names.

%

%   T.PROPERTIES.PROPERTYNAME = P assigns to a table property.  PROPERTYNAME

%   is 'RowNames', 'VariableNames', 'Description', 'VariableDescriptions',

%   'VariableUnits', 'DimensionNames', or 'UserData'.  To assign into an element

%   of the property, T.PROPERTIES.PROPERTYNAME may also be followed by further

%   subscripting as supported by the property.

%

%   LIMITATIONS:

%  

%      You cannot assign multiple values into a table variable or property using

%      assignments such as

%         [A.CellVar{1:2}] = deal(B1,B2),

%         [A.StructVar(1:2).field] = deal(B1,B2), or

%         [A.Properties.ObsNames{1:2}] = deal(B1,B2)

%      Use multiple assignments of the form A.CellVar{1} = B1 instead.

%

%   See also TABLE, SUBSREF.

%   Copyright 2012-2019 The MathWorks, Inc.

% Avoid unsharing of shared-data copy across function call boundary

import matlab.lang.internal.move

try 

    creating = isnumeric(t) && isequal(t,[]); 

    if creating 

        t = b.cloneAsEmpty;

    end 

    switch s(1).type 

    case '()' 

        t = move(t).subsasgnParens(s,b,creating);

    case '{}' 

        %assert(~creating)

        t = move(t).subsasgnBraces(s,b);

    case '.' 

        %assert(~creating)

        t = move(t).subsasgnDot(s,b); 

    end 

catch ME

    throwAsCaller(ME)

end