Initializing help system before first use

problem.getccoef

Purpose
This subroutine is deprecated and will be removed in a future release. Use problem.slpgetcoefstr instead.
Retrieve a single nonlinear matrix coefficient as a formula in a string.
Synopsis
(factor, formula) = problem.getccoef(row, col, maxbytes)
Arguments
row 
Integer holding the row index for the coefficient.
col 
Integer holding the column index for the coefficient.
maxbytes 
Maximum length of returned formula.
Return value
factor 
The value of the constant factor multiplying the formula in the coefficient.
formula 
String containing the formula, in the same format as used for input from a file.
Example
The following example displays the formula for the coefficient in row 2, column 3: 
(factor, formula) = p.getccoef(2, 3, 60)
Further information

If the requested coefficient is constant, then factor will be set to 1.0 and the value will be formatted in formula.

If the length of the formula would exceed maxbytes - 1, the formula is truncated to the last token that will fit.


Related topics
problem.slpgetcoefstr, problem.slpchgcoefstr, problem.slpchgcoef, problem.getcoefformula

Parent Topic Xpress problem methods

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