Teledyne LeCroy FireInspector Automation Application Programming Interface - Manual (Page 7)

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FireInspector Automation User’s Manual CATC Version 1.0
2. FireInspector Automation API
This chapter describes the commands in the FireInspector Automation API.
2.1 Introduction
The CATC FireInspector Automation API exposes the following objects and interfaces:
Only FwAnalyzer object is creatable at the top level (that is, via CoCreateInstance call).
Instantiation of an object of other classes requires API calls. The following diagram repre-
sents object dependence:
All interfaces are dual interfaces, which allows simple use from typeless languages as well
as from C++.
All objects implement ISupportErrorInfo interface for easy error handling from the client.
The examples of C++ code given in this document assume using “import” technique of
creating COM clients:
#import "FwAutomation.tlb" no_namespace named_guids
and appropriate wrapper classes are created in .tli and .tlh files by the computer.
CLSID_FWAnalyzer and IID_IFwAnalyzer can then be used to create an instance of
IFwAnalyzer.
The sample of WSH, VBScript, and C++ client applications are provided.
Objects Interfaces Description
FwAnalyzer
IFwAnalyzer Primary analyzer interface
_IAnalyzerEvents Analyzer event source
FwTrace
IFwTrace Trace file interface
FwRecOptions
IFwRecOptions Recording options interface
AnalyzerErrors
IAnalyzerErrors Error collection interface