Copy an arbitrary slice from a matrix into a new smaller matrix. NTPoly only works with square matrices, so if the number of rows and columns is different the matrix is resized to the maximum size.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| type(Matrix_ps), | intent(in) | :: | this | The distributed sparse matrix. |
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| type(Matrix_ps), | intent(inout) | :: | submatrix | The slice to fill. |
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| integer | :: | start_row | The starting row to include in this matrix. |
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| integer | :: | end_row | The ending row to include in this matrix. |
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| integer | :: | start_column | The starting column to include in this matrix. |
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| integer | :: | end_column | The last column to include in this matrix. |