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2.2.4.11.13 DatasetObject::Uniform

Contents

Description

Repeat the items in vsSource with random order to genereate a series data.

Syntax

BOOL Uniform(int nSize, vector<string>& vsSource, int i1 = -1)

Parameters

nSize
[input] the size of the data series.
vsSource
[input] the vector to store the items used to repeat.
i1
[input] the begin index of vector.

Return

TRUE for success, else return FALSE.

Examples

void datasetobject_uniform_ex1()
{
	Worksheet wks;
	wks.Create(); // create a empty wks with default template
	
	Column col(wks, 0);	
	vector& vec = col.GetDataObject();
	vec.SetSize(100);
	vec = 0; // initialize the vector with 0.
	
	DatasetObject dsObj(col);
	vector<string> vsSource = {"aa", "bb", "cc"};	
	dsObj.Uniform(10, vsSource, 1);	
}

Remark

See Also

DatasetObject::Pattern

Header to Include

origin.h