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MtxVec VCL
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TMtx.SumCols Method
TMtx Class | TMtx Members | MtxVec Namespace | public | Example | See Also
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Calculates the sum of each of the calling matrix columns.

Pascal
procedure SumCols(const Dst: TVec); overload;
Description

Calculates the sum of each of the calling matrix columns and stores the results in Dst vector. The Length and TMtxVec.ComplexComplexproperties of the Dst vector are adjusted automatically.

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Example
var A: TMtx; V: TVec; begin CreateIt(A); CreateIt(V); A.Size(2,2,False,[[1,5, 2,3]); A.SumCols(V); // V = [3,8] FreeIt(V); FreeIt(A); end;
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