More efficient use of memory resources
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Key: AXISCPP-1028
URL: https://issues.apache.org/jira/browse/AXISCPP-1028
Project: Axis-C++
Issue Type: Improvement
Components: Client - Deserialization
Reporter: nadir amra
Assigned To: nadir amra
When deserializing simple types, and the type is a pointer type, the code
generator generates code as follows:
param->setrequiredAttribute (pValue0);
Axis::AxisDelete( (void *) pValue0, XSD_STRING);
That is, we use the setter method which makes a copy of the string, and then
delete the string. It would be more efficient to store the deserialized value
in the class without making a copy and performing a delete.
To achieve this goal, need to enhance setter methods so that not only is a flag
indicating whether a deep copy is to be performed is generated, but another
flag indicating whether a copy is to be performed. By default, the makeCopy
flag will be true and thus will provide the same semantics as the code is
today. However, the code generator can then make use of this flag so that it
can call the setter method with deep copy set to true and makeCopy flag set to
false - implying that the value being passed in should be stored in the class
as-is, but because deep flag is set to true, it will be owned by the object.
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