Initializing help system before first use

# loadpresolvedirs

Purpose
Loads directives into the presolved matrix.
Synopsis
`loadpresolvedirs(
prob,
colind,
priority = NULL,
dir = NULL,
uppseudo = NULL,
downpseudo = NULL,
ndirs = x_max_vec_length(colind, priority, dir, uppseudo, downpseudo)
)`
Arguments

prob | The current problem.
colind | Integer array of length ndirs containing the column numbers.
priority | Integer array of length ndirs containing the priorities for the columns or sets.
dir | Character array of length ndirs specifying the branching direction for each column or set: U the entity is to be forced up; May be NULL if not required. D the entity is to be forced down; N not specified.
uppseudo | Double array of length ndirs containing the up pseudo costs for the columns or sets.
downpseudo | Double array of length ndirs containing the down pseudo costs for the columns or sets.
ndirs | Number of directives.

Return value
The input argument prob.
Parent Topic R interface reference manual

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