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Stream: Support for >2GB memory blocks [message #39137]

Mon, 18 February 2013 11:58

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

Stream got three new methods intended for supporting reading/writing memory blocks >2GB on 64bit CPUs:

void Put64(const void *data, int64 size);
int64 Get64(void *data, int64 size);
bool GetAll64(void *data, int64 size);

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Re: Stream: Support for >2GB memory blocks [message #39145 is a reply to message #39137]

Mon, 18 February 2013 22:52

BioBytes
Messages: 307
Registered: October 2008
Location: France

Senior Member

Thanks Mirek for these new features.

Regards

Biobytes

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Re: Stream: Support for >2GB memory blocks [message #39163 is a reply to message #39145]

Wed, 20 February 2013 23:31

lectus
Messages: 329
Registered: September 2006
Location: Brazil

Senior Member

Thanks Mirek.

Is there any way to know if the application is running in 64-bit OS with U++?

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Re: Stream: Support for >2GB memory blocks [message #39166 is a reply to message #39163]

Thu, 21 February 2013 08:01

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

lectus wrote on Wed, 20 February 2013 17:31

Thanks Mirek.

Is there any way to know if the application is running in 64-bit OS with U++?

It is possible to know if the application is being compiled for 64-bit CPU mode, using

#ifdef CPU_64

Anything else does not make sense... 32-bit app running in 64-bit OS cannot use 64bit features, 64-bit app in 32-bit OS does not run at all...

Mirek

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