www.gusucode.com > mbcdata 工具箱 matlab 源码程序 > mbcdata/@cgoptimstore/getNumRowsInDataset.m

    function num_rows = getNumRowsInDataset(optimstore, datasetName)
%GETNUMROWSINDATASET Return the number of rows in a data set
%
%   NPTS = GETNUMROWSINDATASET(OPTIMSTORE, DATASETNAME) returns the number
%   of rows in the data set labelled DATASETNAME.
%
%   See also CGOPTIMSTORE/GETDATASET

%  Copyright 2000-2005 The MathWorks, Inc. and Ford Global Technologies, Inc.

   
if nargin < 2
    error(message('mbc:cgoptimstore:InvalidArgument7'));
end

helperDatasetNames = pGetHelperDatasetLabels(optimstore);
if ~ismember(datasetName, helperDatasetNames)
    error(message('mbc:cgoptimstore:InvalidArgument8', datasetName));
end

% Get helper data set size
num_rows = getDatasetLength(optimstore.OptimRunner, datasetName);