26、CORBA::Any 类型的插入与提取操作详解

CORBA::Any 类型的插入与提取操作详解

1. 插入任意类型到 CORBA::Any

在 C++ 中，将任意类型插入到 CORBA::Any 可以通过不同的方式实现。以下是示例代码：

// Inserting Anys
CORBA::Any anyToBeInserted;
anyToBeInserted <<= (CORBA::Long) 123;
theAny <<= anyToBeInserted;                 // Copying insertion
CORBA::Any_var anyToBeInsertedV = new CORBA::Any();
*anyToBeInsertedV <<= (CORBA::Long) 123;
theAny <<= *anyToBeInsertedV;                // Copying insertion
CORBA::Any * anyToBeInsertedP = new CORBA::Any();
*anyToBeInsertedP <<= (CORBA::Long) 123;
theAny <<= anyToBeInsertedP;                // Consuming insertion
theAny <<= anyToBeInsertedV._retn();        // Consuming insertion

这里有复制插入（Copying insertion）和消耗