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Re: How to add global var to Esc from cpp-files? [message #25527 is a reply to message #25526]

Sat, 27 February 2010 23:09

dolik.rce
Messages: 1789
Registered: August 2008
Location: Czech Republic

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Sc0rch wrote on Sat, 27 February 2010 20:30

Hello all.
How to add global var to Esc from cpp-files? Is there opportunity/functions to do this?

Thank you!
Anton.

Hi Anton,

I'm not sure if it is possible directly. I tried some time ago and did not succeed. But I can show you a workaround that I used. The trick was a function to set the variable before anything else executes.

ArrayMap<String, EscValue> global;
Vector<EscValue> args;
Scan(global,"SetX(){:X=yourvalue;}");
p=global.Find("SetX");
if(p>=0) Execute(global, NULL, global[p],args);
//the rest of your code

Regards,
Honza

PS: I haven't tested the code, just extracted it from my older project... Hope it works.

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