Creates a copy of the linear expression.

x = x ./ y*/

CSparse routines for reading inputs. Referenced from Tim Davis Suite Sparse */

wrapper for realloc */

xout = max(x, 0) */

Enables callbacks, restarting them if they were previously enabled.

Retrieves all constraints in the model. Returns: A list of highs_cons objects, each representing a constraint in the mod

Retrieves the current objective function (as a linear expression) and sense.

Get an option by name

/ ! Adds a memory allocation at the end of the list. */ /

/ ! Define function rand_r, which may not exist on certain machines */ /

Changes the group membership

@brief checks if a string represents a multiline comment