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operator-

public IloNumExprArg operator-(const IloNumExprArg x, const IloNumExprArg y)
public IloNumExprArg operator-(const IloNumExprArg x, IloNum y)
public IloNumExprArg operator-(IloNum x, const IloNumExprArg y)
public IloIntExprArg operator-(const IloIntExprArg x, const IloIntExprArg y)
public IloIntExprArg operator-(const IloIntExprArg x, IloInt y)
public IloIntExprArg operator-(IloInt x, const IloIntExprArg y)
Definition file: ilconcert/iloexpression.h

This overloaded C++ operator returns an expression equal to the difference of its arguments. Its arguments may be numeric values, numeric variables, or other expressions.

operator-

public IloNumToNumStepFunction operator-(const IloNumToNumStepFunction f1, const IloNumToNumStepFunction f2)
Definition file: ilconcert/ilonumfunc.h

This operator creates and returns a function equal to the difference between functions f1 and f2. The argument functions f1 and f2 must be defined on the same interval. The resulting function is defined on the same interval as the arguments. See also: IloNumToNumStepFunction.