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NOTE: This Technical Q&A has been retired. Please see the Technical Q&As page for current documentation.

Header Conditions

Q: I found the following lines in the file "QD3d.h". 

#if defined(ESCHER_VAR_15) && ESCHER_VAR_15".

These conditions were surround some #define's and typedef's that I want to use in my application. Does it mean that these #define's and typedef's are invalid before version 1.5?

A: This is correct, these features will not be available prior to the 1.5 release of the API.

[Apr 08 1996]

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