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Class IloExprArray

Definition file: ilconcert/iloexpression.h
IloExprArray is the array class of the expressions class.

For each basic type, Concert Technology defines a corresponding array class. IloExprArray is the array class of the expressions class (IloExpr) for a model.

Instances of IloExprArray are extensible. That is, you can add more elements to such an array. References to an array change whenever an element is added to or removed from the array.

Most member functions in this class contain assert statements. For an explanation of the macro NDEBUG (a way to turn on or turn off these assert statements), see the concept Assert and NDEBUG.

See Also:

Constructor Summary
public IloExprArray(IloDefaultArrayI * i=0)
public IloExprArray(const IloEnv env, IloInt n=0)
Method Summary
public IloNumExprArgoperator()(IloNumExprArg anIntegerVariable) const
Inherited Methods from IloNumExprArray
add, add, add, endElements, operator(), operator[]
Inherited Methods from IloExtractableArray
add, add, add, endElements
Constructor Detail

IloExprArray

public IloExprArray(IloDefaultArrayI * i=0)

This constructor creates an empty array of expressions for use in a model. You cannot create instances of the undocumented class IloDefaultArrayI. As a parameter in this default constructor, it allows you to pass 0 (zero) as a value to an optional parameter in functions and member functions that accept an array as a parameter.


IloExprArray

public IloExprArray(const IloEnv env, IloInt n=0)

This constructor creates an array of n elements. Initially, the n elements are empty handles.


Method Detail

operator()

public IloNumExprArg operator()(IloNumExprArg anIntegerVariable) const

This subscripting operator is deprecated. It must be replaced by the operator IloNumExprArg operator[] (IloIntExprArg anIntegerVariable) const;