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Developer's Guide
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Developer's Guide
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| #define VALIDATEIF | ( | type, | |
| ptr | |||
| ) | IID_##type, reinterpret_cast<P6R::P6VOID**>(static_cast<type**>(ptr)) |
std::nothrow
Only include this when generating documentation
COM interfaces provide many advantages, however, one weakness is the use of void pointers in getters dealing with interface pointers.
To help mitigate the absence of type safety, we have provide this macro to enforce compile time type safety when assigning interface pointers via getters. This should be used anywhere that interface ID's and interface pointer arguments are used.
if(eOk == pCom->queryInterface(VALIDATEIF(p6IMemPool.&pMemPool));
Definition at line 55 of file p6comhlpr.h.
