2.2.4.11.9 DatasetObject::Pattern

Pattern

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 Header to Include

Description

follow the repeat rules to generate one data series data in a Dataset Object.

Syntax

BOOL Pattern(vector<string>& vsSource, int nValueRepeat = 1, int nSequenceRepeat = 1, int i1 = -1, int count = -1)

Parameters

vsSource: [input] the vector to store the items used to repeat.
nValueRepeat: [input] the repeat number for the items in vsSource.
nSequenceRepeat: [input] the repeat number of one data series.
i1: [input] the begin index of vector.
count: [input] the total count of the whole data series.

Return

Examples

void datasetobject_pattern_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 = {"11", "22", "33"};	
	dsObj.Pattern(vsSource, 2, 2, 2);	
	
	/* the data of 1st column will be : 
	0, 0, 11, 11, 22, 22, 33, 33, 11, 11, 22, 22, 33, 33, 0, 0, ...
	*/
}