https://www.dre.vanderbilt.edu/Doxygen/5.4/html/ace/a01408.html
ACE_Method_Request class Reference
ace methodrequest classreference
https://www.dre.vanderbilt.edu/Doxygen/6.0.1/html/libace-doc/a00322.html
ACE: ACE_Method_Request Class Reference
ace methodrequest classreference
https://www.dre.vanderbilt.edu/Doxygen/5.4/html/ace/a01040.html
ACE_Acquire_Method class Reference
aceacquiremethodclassreference