JCL Help:JclCppException.pas

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Summary

JclCppException.pas contains utilities to handle C++ exceptions in Delphi.

Description

Calling the function JclInstallCppExceptionFilter() installs an exception filter which generates wrapper exceptions of type EJclCppStdException for external C++ exceptions. This is similar to Delphi's own mechanism of generating wrapper objects for unknown external exceptions.

An extensive discussion of the problem of C++ exceptions leaking into Delphi code, possible workarounds and the solution presented here can be read in the following article:

[Exception EEFFACE]

See Also

EJclCppException
EJclCppStdException
JclInstallCppExceptionFilter
JclUninstallCppExceptionFilter
JclCppExceptionFilterInstalled
JclCppExceptionFlags

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