(function from pyomo.repn.standard_aux)
pyomo.repn.standard_aux
This plugin computes the standard representation for all objectives and constraints. All results are stored in a ComponentMap named “_repn” at the block level.
We break out preprocessing of the objectives and constraints in order to avoid redundant and unnecessary work, specifically in contexts where a model is iteratively solved and modified. we don’t have finer-grained resolution, but we could easily pass in a Constraint and an Objective if warranted.
model: A concrete model instance.