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DarkBASIC Professional Discussion / Working with pointers and objects in DLLs

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Beavis
23
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Joined: 15th May 2003
Location: Czech Republic
Posted: 4th Aug 2003 18:01
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Hello I try make some DLL for DarkBasic. My problem is this :
I make one function where object is created and pointer to this object is stored into variable. Then I call method which play streaming music. But when my function ends and code return to DBP nothing happen. I tried to make simple app in VC++ where I made this function and called it from main(). All works well when I make object as globals. Can someone help me how to make global object or how to solve this problem?
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MrTAToad
23
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Joined: 26th Aug 2002
Location: United Kingdom
Posted: 4th Aug 2003 18:55
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Any availiable code ?


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Beavis
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Joined: 15th May 2003
Location: Czech Republic
Posted: 5th Aug 2003 09:19
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I figured out that all init I can make in LibMain (DLL_ATACH and DLL_DETACH). Today I maybe finish wrapper dll for Audiere.
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Shadow Robert
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Joined: 22nd Sep 2002
Location: Hertfordshire, England
Posted: 5th Aug 2003 14:57
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that won't affect the import/export abilities though

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Beavis
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Posted: 5th Aug 2003 17:20
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No, but I need create objects when dll is loaded and keep them in memory until dll is unloaded and now I know how to do this.
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Shadow Robert
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Posted: 5th Aug 2003 19:00
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you could've just use the global sructure construct/destruct

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Beavis
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Location: Czech Republic
Posted: 5th Aug 2003 19:05
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yes but I need some initialization code also and I need run it once when DLL is loaded. I have objects as globals but in LibMain I init them.
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MrTAToad
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Joined: 26th Aug 2002
Location: United Kingdom
Posted: 5th Aug 2003 19:38
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Stick it in the Constructor function, and not DllMain...


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