Initializing help system before first use

# problem.chgrowtype

Purpose
This subroutine is deprecated and will be removed in a future release. Use problem.chgRowType instead.
Changes the type of a row in the problem.
Synopsis
`problem.chgrowtype(rowind, rowtype)`
Arguments

rowind | Array containing the rows (i.e., xpress.constraint objects, indices, or names).
rowtype | Character array giving the new row types:
L | indicates a ≤ row;
E | indicates an = row;
G | indicates a ≥ row;
R | indicates a range row;
N | indicates a free row.

Example
Here two rows are changed to an equality and a free row, respectively:

    p.chgrowtype([con1, con2], ['E', 'N'])

Further information
A row can be changed to a range type row by first changing the row to an R or L type row and then changing the range on the row using problem.chgRHSRange.
Related topics
problem.addRows, problem.chgColType, problem.chgRHS, problem.chgRHSRange, problem.getRowType, problem.chgRowType.
Parent Topic Deprecated functionality

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