scip_add_var: Add a variable to a SCIP model

In scip: Interface to the SCIP Optimization Suite

Add a variable to a SCIP model

Description

Add a variable to a SCIP model

Usage

scip_add_var(model, obj, lb = 0, ub = Inf, vtype = "C", name = NULL)

Arguments

model	A SCIP model (external pointer from scip_model).
obj	Numeric; objective coefficient.
lb	Numeric; lower bound. Default 0.
ub	Numeric; upper bound. Default Inf.
vtype	Character; variable type: "C" (continuous), "B" (binary), or "I" (integer). Default "C".
name	Character; variable name. Default auto-generated.

Value

Integer; 1-based variable index.

scip documentation built on Aug. 30, 2026, 5:07 p.m.