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 Matrix cells access by Row and Col indexes		  New Topic  Reply to Topic
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Alex-qwerty

Russia
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Posted - 06/03/2008 :  03:35:53 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version PriginPro 6 SR1 v8.0773
Operating System: WinXP SP2 rus

Hi All!
Is there a method to set/get values of matrix by row and column indexes?
I found only method GetCellValue().
But it uses X and Y values.
So, I have to use expression:
MyVar=MyMatrix.GetCellValue(MyMatrix.GetXValue(i),MyMatrix.GetYValue(j));
but it seems not effective.
Is there more clear and fast way?
Thanks!

Iris_Bai

China
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Posted - 06/05/2008 :  11:41:31 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Matrix derived from matrix and matrix derived from matrixbase, so can access Matrix object by mat[row][col], for example:


void MatrixSample()
{
	MatrixLayer matLayer = Project.ActiveLayer();
	if( matLayer )
	{
		Matrix matData(matLayer);
		for(int nRow = 0; nRow < matData.GetNumRows(); nRow++)
		{
			for(int nCol = 0; nCol < matData.GetNumCols(); nCol++)
			{
				printf("%f\t", matData[nRow][nCol]);				
			}
			printf("\n");
		}
	}
}




Iris

Edited by - iris_bai on 06/05/2008 11:43:40 PM
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